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Liu X, Xu X, Xu R, Wang N, Yang F, Yang C, Kong Y, Litaor MI, Lei Z. Preparation and properties of a metal-organic frameworks polymer material based on Sa-son seed gum capable of simultaneously absorbing liquid water and water vapor. Int J Biol Macromol 2024; 269:132158. [PMID: 38718997 DOI: 10.1016/j.ijbiomac.2024.132158] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2023] [Revised: 05/02/2024] [Accepted: 05/05/2024] [Indexed: 05/12/2024]
Abstract
Atmospheric water harvesting (AWH) technology has attracted significant attention as an effective strategy to tackle the global shortage of freshwater resources. Work has focused on the use of hydrogel-based composite adsorbents in water harvesting and water conservation. The approaches adopted to make use of hygroscopic inorganic salts which subject to a "salting out" effect. In this study, we report the first use of modified UIO-66-NH2 as a functional steric cross-linker and Sa-son seed gum was used as polymeric substrate to construct super hygroscopic hydrogels by free radical copolymerization. The maximum water uptake on SMAGs (572 cm3·g-1) outperforms pure UIO-66-NH2 (317 cm3·g-1). Simultaneously, our first attempt to use it for anti-evaporation applications in an arid environment (Lanzhou, China) simulating sandy areas. The evaporation rate of the anti-evaporation material treated with 0.20 % super moisture-absorbent gels (SMAGs) decreased by 6.1 % over 64 h period under natural condition in Lanzhou, China. The prepared material can not only absorb liquid water but also water vapor, which can provide a new way for water collection and conservation technology. The design strategy of this material has wide applications ranging from atmospheric water harvesting materials to anti-evaporation technology.
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Affiliation(s)
- Xiaomei Liu
- Key Laboratory of Eco-functional Polymer Materials of the Ministry of Education, Key Laboratory of Eco-environmental Polymer Materials of Gansu Province, College of Chemistry and Chemical Engineering, Northwest Normal University, Lanzhou 730070, China
| | - Xueqing Xu
- Key Laboratory of Eco-functional Polymer Materials of the Ministry of Education, Key Laboratory of Eco-environmental Polymer Materials of Gansu Province, College of Chemistry and Chemical Engineering, Northwest Normal University, Lanzhou 730070, China
| | - Rongnian Xu
- Key Laboratory of Eco-functional Polymer Materials of the Ministry of Education, Key Laboratory of Eco-environmental Polymer Materials of Gansu Province, College of Chemistry and Chemical Engineering, Northwest Normal University, Lanzhou 730070, China
| | - Na Wang
- Key Laboratory of Eco-functional Polymer Materials of the Ministry of Education, Key Laboratory of Eco-environmental Polymer Materials of Gansu Province, College of Chemistry and Chemical Engineering, Northwest Normal University, Lanzhou 730070, China
| | - Fenghong Yang
- Key Laboratory of Eco-functional Polymer Materials of the Ministry of Education, Key Laboratory of Eco-environmental Polymer Materials of Gansu Province, College of Chemistry and Chemical Engineering, Northwest Normal University, Lanzhou 730070, China
| | - Cailing Yang
- Key Laboratory of Eco-functional Polymer Materials of the Ministry of Education, Key Laboratory of Eco-environmental Polymer Materials of Gansu Province, College of Chemistry and Chemical Engineering, Northwest Normal University, Lanzhou 730070, China
| | - Yanrong Kong
- Key Laboratory of Eco-functional Polymer Materials of the Ministry of Education, Key Laboratory of Eco-environmental Polymer Materials of Gansu Province, College of Chemistry and Chemical Engineering, Northwest Normal University, Lanzhou 730070, China
| | - M Iggy Litaor
- Department of Precision Agriculture, MIGAL Galilee Research Institute, P.O.B. 831, 11016 Kiryat Shmona, Israel; Department of Environmental Sciences, Tel Hai College, 1220800, Upper Galilee, Israel
| | - Ziqiang Lei
- Key Laboratory of Eco-functional Polymer Materials of the Ministry of Education, Key Laboratory of Eco-environmental Polymer Materials of Gansu Province, College of Chemistry and Chemical Engineering, Northwest Normal University, Lanzhou 730070, China.
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Li J, Liu Z, Liu J, Liu X, Luo Y, Liang J, Zhang Z. Humidity-Induced Self-Oscillating and Self-Healing Hypercrosslinked Metal-Organic Polyhedra Membranes. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2024; 11:e2307376. [PMID: 38468437 PMCID: PMC11132063 DOI: 10.1002/advs.202307376] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/04/2023] [Revised: 11/21/2023] [Indexed: 03/13/2024]
Abstract
Designing autonomously oscillating materials is highly desirable for emerging smart material fields but challenging. Herein, a type of hypercrosslinked metal-organic polyhedra (HCMOPs) membranes formed by covalent crosslinking of boronic acid-modified Zr-based MOPs with polyvinyl alcohol (PVA) are rationally designed. In these membranes, MOPs serve as high-connectivity nodes and provide dynamic borate bonds with PVA in hypercrosslinked networks, which can be broken/formed reversibly upon the stimulus of water vapor. The humidity response characteristic of HCMOPs promotes their self-oscillating and self-healing properties. HCMOP membranes can realize a self-oscillating property above the water surface even after loading a cargo that is 1.5 times the weight of the membrane due to the fast adsorption and desorption kinetics. Finally, the HCMOP actuator can realize energy conversion from mechanical energy into electricity when coupled with a piezoelectric membrane. This work not only paves a new avenue to construct MOP-polymer hybrid materials but also expands the application scopes of MOPs for smart actuation devices.
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Affiliation(s)
- Jiamin Li
- College of ChemistryNankai UniversityTianjin300071China
| | - Zhaoyi Liu
- College of ChemistryNankai UniversityTianjin300071China
| | - Jinjin Liu
- College of ChemistryNankai UniversityTianjin300071China
| | - Xue Liu
- School of Materials Science and EngineeringNational Institute for Advanced MaterialsNankai UniversityTianjin300350China
| | - Yang Luo
- State Key Laboratory of Chemical Resource EngineeringCollege of Materials Science and EngineeringBeijing University of Chemical TechnologyBeijing100029China
| | - Jiajie Liang
- School of Materials Science and EngineeringNational Institute for Advanced MaterialsNankai UniversityTianjin300350China
| | - Zhenjie Zhang
- College of ChemistryNankai UniversityTianjin300071China
- Frontiers Science Center for New Organic Matter, Renewable Energy Conversion and Storage CenterNankai UniversityTianjin300071China
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Tateishi T, Troyano J, Tokuda S, Craig GA, Krause S, López-Olvera A, Ibarra IA, Furukawa S. Statistical Distribution of Binary Ligands within Rhodium-Organic Octahedra Tunes Microporosity in Their Assemblies. Inorg Chem 2024; 63:6571-6575. [PMID: 38572833 DOI: 10.1021/acs.inorgchem.4c00964] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/05/2024]
Abstract
Structure-porosity relationships for metal-organic polyhedra (MOPs) are hardly investigated because they tend to be amorphized after activation, which inhibits crystallographic characterization. Here, we show a mixed-ligand strategy to statistically distribute two distinct carbazole-type ligands within rhodium-based octahedral MOPs, leading to systematic tuning of the microporosity in the resulting amorphous solids.
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Affiliation(s)
- Tomoki Tateishi
- Institute for Integrated Cell-Material Sciences (WPI-iCeMS), Kyoto University, Yoshida, Sakyo-ku, Kyoto 606-8501, Japan
| | - Javier Troyano
- Institute for Integrated Cell-Material Sciences (WPI-iCeMS), Kyoto University, Yoshida, Sakyo-ku, Kyoto 606-8501, Japan
- Department of Inorganic Chemistry, Autonomous University of Madrid, 28049 Madrid, Spain
- Institute for Advanced Research in Chemical Sciences (IAdChem), Autonomous University of Madrid, 28049 Madrid, Spain
| | - Shun Tokuda
- Institute for Integrated Cell-Material Sciences (WPI-iCeMS), Kyoto University, Yoshida, Sakyo-ku, Kyoto 606-8501, Japan
- Department of Synthetic Chemistry and Biological Chemistry, Graduate School of Engineering, Kyoto University, Katsura, Nishikyo-ku, Kyoto 615-8510, Japan
| | - Gavin A Craig
- Institute for Integrated Cell-Material Sciences (WPI-iCeMS), Kyoto University, Yoshida, Sakyo-ku, Kyoto 606-8501, Japan
- Department of Pure and Applied Chemistry, University of Strathclyde, Glasgow G1 1XL, U.K
| | - Simon Krause
- Nanochemistry department, Max Planck Institute for Solid State Research, 70569 Stuttgart, Germany
| | - Alfredo López-Olvera
- Laboratorio de Fisicoquímica y Reactividad de Superficies (LaFReS), Instituto de Investigaciones en Materiales, Universidad Nacional Autónoma de México, Circuito Exterior s/n, CU, Del Coyoacán, 04510 México D.F., Mexico
| | - Ilich A Ibarra
- Laboratorio de Fisicoquímica y Reactividad de Superficies (LaFReS), Instituto de Investigaciones en Materiales, Universidad Nacional Autónoma de México, Circuito Exterior s/n, CU, Del Coyoacán, 04510 México D.F., Mexico
| | - Shuhei Furukawa
- Institute for Integrated Cell-Material Sciences (WPI-iCeMS), Kyoto University, Yoshida, Sakyo-ku, Kyoto 606-8501, Japan
- Department of Synthetic Chemistry and Biological Chemistry, Graduate School of Engineering, Kyoto University, Katsura, Nishikyo-ku, Kyoto 615-8510, Japan
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Wang Z, Furukawa S. Pore-Networked Soft Materials Based on Metal-Organic Polyhedra. Acc Chem Res 2024; 57:327-337. [PMID: 38205789 DOI: 10.1021/acs.accounts.3c00655] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2024]
Abstract
ConspectusThe last two decades have witnessed a tremendous development of crystalline microporous adsorbents in a wide range of applications including molecular adsorption, storage and separation, purification, as well as catalysis. The main players as porous materials that have contributed to the developments are extended molecular frameworks (e.g., metal-organic frameworks, MOFs; covalent-organic frameworks, COFs) or discrete porous molecules (e.g., metal-organic cages, MOCs; porous organic cages, POCs) thanks to the high degrees of freedom in their structural designability and tunability. To overcome the processability issue originating from their powder forms after synthesis, one main strategy is to hybridize the microporous adsorbents as pore-containing fillers with solvents or polymers as processable matrices to produce porous soft materials, such as porous liquids, gels/aerogels, and mixed-matrix membranes, depending on the form of matrix used. Nevertheless, the fabrication of "ideal" hybrid materials relies on the homogeneous distribution of the pore-containing fillers within the matrices. It is still challenging to find a versatile way to solve the aggregation issues of fillers and their insufficient interaction with the matrices, which are concerned with inhibiting the translation of the distinctive properties of microporous adsorbents into the obtained hybrid soft materials.Herein, we describe a new bottom-up approach for the fabrication of "pore-networked soft materials" based on the concept of directly interconnecting the pore-containing fillers into a continuous pore network within the matrices. The advantages of the pore-networking strategy lie in two main aspects: (i) the elimination of the need to struggle with the aggregation issue of fillers due to their overall interconnection throughout the matrices; (ii) the generation of continuous pore networks that guarantee the efficient molecular mass transfer in the materials. In this Account, we summarize our state-of-the-art progress of pore-networked soft materials based on the use of MOCs, alternatively called metal-organic polyhedra (MOPs) herein, as pore units for the pore network construction. The good solubility of MOPs in organic solvents allows them to be feasibly processed in solution, wherein the coordination of MOPs with organic linkers leads to the formation of linked MOP gels featuring not only intrinsic MOP cavities but also tunable extrinsic porosities generated between linked MOPs through the control of MOP/linker structures and network connectivity. Furthermore, the matrix of the linked MOP network, here referred to as the continuous phase with respect to the entire porous MOP network, is not limited to the solvents. We anticipate that the implementation of air, liquids, and polymers as the matrices could result in different forms of pore-networked soft materials like aerogels, foams, gels, monoliths, and membranes. For instance, we demonstrate the fabrication of linked MOP aerogel and permanently porous gel with their potential applications on selective CO2 photoreduction and gas sorption, respectively. We believe that the pore-network strategies will advance the development of porous soft materials featuring unique advantages and properties beyond the current hybrid systems.
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Affiliation(s)
- Zaoming Wang
- Institute for Integrated Cell-Material Science (WPI-iCeMS), Kyoto University, Yoshida, Sakyo-ku, Kyoto 606-8501, Japan
| | - Shuhei Furukawa
- Institute for Integrated Cell-Material Science (WPI-iCeMS), Kyoto University, Yoshida, Sakyo-ku, Kyoto 606-8501, Japan
- Department of Synthetic Chemistry and Biological Chemistry, Graduate School of Engineering, Kyoto University, Katsura, Nishikyo-ku, Kyoto 615-8510, Japan
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Lai Y, He X, Xue B, Li M, Wang H, Huang W, Yin JF, Zhang M, Yin P. Modulating Ligand-Exchange Dynamics on Metal-Organic Polyhedra for Reversible Sorting and Hybridization of Miktoarm Star Polymers. Angew Chem Int Ed Engl 2023; 62:e202311954. [PMID: 37666792 DOI: 10.1002/anie.202311954] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2023] [Accepted: 09/04/2023] [Indexed: 09/06/2023]
Abstract
The precise synthesis of miktoarm star polymers (MSPs) remains one of the great challenges in synthetic chemistry due to the difficulty in locating appropriate structural templates and polymer grafting/growing strategies with high selectivity and efficiency. Herein, ≈2 nm metal-organic polyhedra (MOPs), constructed from the coordination of isophthalic acid (IPA) and Cu2+ , are applied as templates for the precise synthesis of 24-arm MSPs for their unique logarithmic ligand-exchange dynamics. Six different polymers are prepared with IPA as an end group and they further coordinated with Cu2+ to afford the corresponding 24-arm star homo-polymers. MSPs can be obtained by mixing targeted homo-arm star polymers in solutions upon thermal annealing. The compositions of MSPs can be facilely and precisely tuned by the recipe of the star polymer mixtures used. Interestingly, the obtained MSPs can be sorted into homo-arm star polymers through a typical solvent extraction procedure. The hybridization and sorting process can be reversibly conducted through the cycle of thermal annealing and solvent treatment. The complex coordination framework not only opens new avenues for the facile and precise synthesis of MSPs and MOPs with hybrid functionalities, but also provides the capability to design sustainable polymer systems.
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Affiliation(s)
- Yuyan Lai
- State Key Laboratory of Luminescent Materials and Devices, South China Advanced Institute for Soft Matter Science and Technology, South China University of Technology, Guangzhou, 510640, P. R. China
| | - Xiaofeng He
- State Key Laboratory of Luminescent Materials and Devices, South China Advanced Institute for Soft Matter Science and Technology, South China University of Technology, Guangzhou, 510640, P. R. China
| | - Binghui Xue
- State Key Laboratory of Luminescent Materials and Devices, South China Advanced Institute for Soft Matter Science and Technology, South China University of Technology, Guangzhou, 510640, P. R. China
| | - Mu Li
- State Key Laboratory of Luminescent Materials and Devices, South China Advanced Institute for Soft Matter Science and Technology, South China University of Technology, Guangzhou, 510640, P. R. China
| | - Huihui Wang
- State Key Laboratory of Marine Resource Utilization in South China Sea, Hainan Provincial Key Lab of Fine Chemistry, School of Chemical Engineering and Technology, Hainan University, Haikou, Hainan, 570228, P. R. China
| | - Wei Huang
- State Key Laboratory of Marine Resource Utilization in South China Sea, Hainan Provincial Key Lab of Fine Chemistry, School of Chemical Engineering and Technology, Hainan University, Haikou, Hainan, 570228, P. R. China
| | - Jia-Fu Yin
- State Key Laboratory of Luminescent Materials and Devices, South China Advanced Institute for Soft Matter Science and Technology, South China University of Technology, Guangzhou, 510640, P. R. China
| | - Mingxin Zhang
- State Key Laboratory of Marine Resource Utilization in South China Sea, Hainan Provincial Key Lab of Fine Chemistry, School of Chemical Engineering and Technology, Hainan University, Haikou, Hainan, 570228, P. R. China
| | - Panchao Yin
- State Key Laboratory of Luminescent Materials and Devices, South China Advanced Institute for Soft Matter Science and Technology, South China University of Technology, Guangzhou, 510640, P. R. China
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Metal Organic Polygons and Polyhedra: Instabilities and Remedies. INORGANICS 2023. [DOI: 10.3390/inorganics11010036] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023] Open
Abstract
The field of coordination chemistry has undergone rapid transformation from preparation of monometallic complexes to multimetallic complexes. So far numerous multimetallic coordination complexes have been synthesized. Multimetallic coordination complexes with well-defined architectures are often called as metal organic polygons and polyhedra (MOPs). In recent past, MOPs have received tremendous attention due to their potential applicability in various emerging fields. However, the field of coordination chemistry of MOPs often suffer set back due to the instability of coordination complexes particularly in aqueous environment-mostly by aqueous solvent and atmospheric moisture. Accordingly, the fate of the field does not rely only on the water solubilities of newly synthesized MOPs but very much dependent on their stabilities both in solution and solid state. The present review discusses several methodologies to prepare MOPs and investigates their stabilities under various circumstances. Considering the potential applicability of MOPs in sustainable way, several methodologies (remedies) to enhance the stabilities of MOPs are discussed here.
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7
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Syntheses, structures and mechanisms of interactions with DNA of two new 20-core silver(I) complexes with different ligands. Inorganica Chim Acta 2022. [DOI: 10.1016/j.ica.2022.121297] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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8
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Hosseinzadeh B, Ahmadi M. Coordination geometry in metallo-supramolecular polymer networks. Coord Chem Rev 2022. [DOI: 10.1016/j.ccr.2022.214733] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Liu J, Li J, Qiao S, Wang Z, Zhang P, Fan X, Cheng P, Li Y, Chen Y, Zhang Z. Self‐Healing and Shape Memory Hypercrosslinked Metal‐Organic Polyhedra Polymers via Coordination Post‐Assembly. Angew Chem Int Ed Engl 2022; 61:e202212253. [DOI: 10.1002/anie.202212253] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2022] [Indexed: 11/08/2022]
Affiliation(s)
- Jinjin Liu
- State Key Laboratory of Medicinal Chemical biology College of Chemistry Nankai University Tianjin 300071 China
| | - Jiamin Li
- State Key Laboratory of Medicinal Chemical biology College of Chemistry Nankai University Tianjin 300071 China
| | - Shan Qiao
- College of Pharmacy Nankai University Tianjin 300071 China
| | - Zhifang Wang
- State Key Laboratory of Medicinal Chemical biology College of Chemistry Nankai University Tianjin 300071 China
| | - Penghui Zhang
- State Key Laboratory of Medicinal Chemical biology College of Chemistry Nankai University Tianjin 300071 China
| | - Xiangqian Fan
- School of Materials Science and Engineering National Institute for Advanced Materials Nankai University Tianjin 300350 China
| | - Peng Cheng
- State Key Laboratory of Medicinal Chemical biology College of Chemistry Nankai University Tianjin 300071 China
- Key Laboratory of Advanced Energy Materials Chemistry (Ministry of Education) Renewable Energy Conversion and Storage Center Nankai University Tianjin 300071 China
| | - Yue‐Sheng Li
- Tianjin Key Lab Composite & Functional Materials School of Materials Science and Engineering Tianjin University Tianjin 300350 China
| | - Yao Chen
- State Key Laboratory of Medicinal Chemical biology College of Chemistry Nankai University Tianjin 300071 China
- College of Pharmacy Nankai University Tianjin 300071 China
| | - Zhenjie Zhang
- State Key Laboratory of Medicinal Chemical biology College of Chemistry Nankai University Tianjin 300071 China
- College of Pharmacy Nankai University Tianjin 300071 China
- Key Laboratory of Advanced Energy Materials Chemistry (Ministry of Education) Renewable Energy Conversion and Storage Center Nankai University Tianjin 300071 China
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Liu J, Li J, Qiao S, Wang Z, Zhang P, Fan X, Cheng P, Li YS, Chen Y, Zhang Z. Self‐Healing and Shape Memory Hypercrosslinked Metal‐Organic Polyhedra Polymers via Coordination Post‐Assembly. Angew Chem Int Ed Engl 2022. [DOI: 10.1002/ange.202212253] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Jinjin Liu
- Nankai University College of Chemistry CHINA
| | - Jiamin Li
- Nankai University College of Chemistry CHINA
| | - Shan Qiao
- Nankai University College of Chemistry CHINA
| | | | | | | | - Peng Cheng
- Nankai University College of Chemistry CHINA
| | | | - Yao Chen
- Nankai University College of Chemistry CHINA
| | - Zhenjie Zhang
- Nankai University Chemistry Weijin Road 94# 300071 Tianjin CHINA
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11
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Li TT, Liu SN, Wu LH, Cai SL, Zheng SR. Strategies for the Construction of Functional Materials Utilizing Presynthesized Metal-Organic Cages (MOCs). Chempluschem 2022; 87:e202200172. [PMID: 35922387 DOI: 10.1002/cplu.202200172] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2022] [Revised: 07/13/2022] [Indexed: 11/10/2022]
Abstract
Metal-organic cages (MOCs) that assemble from metal ions or metal clusters and organic ligands have attracted the interest of the scientific community because of their various functional coordination cavities. Unlike metal-organic frameworks (MOFs) with infinite frameworks, MOCs have discrete structures, making them soluble and stable in certain solvents and facilitating their application as starting reagents in the further construction of single components or composite materials. In recent years, increasing progress has been made in this field. In this review, we introduce these works from the perspective of design strategies, and focus on how presynthesized MOCs can be used to construct functional materials. Finally, we discuss the challenges and development prospects in this field.
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Affiliation(s)
- Tian-Tian Li
- College of Pharmacy, Guizhou University of Traditional Chinese Medicine, Guiyang, Guizhou, 550002, P. R. China
| | - Shu-Na Liu
- School of Chemistry, South China Normal University, Guangzhou, Guangdong, 510006, P. R. China
| | - Liang-Hua Wu
- School of Chemistry, South China Normal University, Guangzhou, Guangdong, 510006, P. R. China
| | - Song-Liang Cai
- School of Chemistry, South China Normal University, Guangzhou, Guangdong, 510006, P. R. China
| | - Sheng-Run Zheng
- School of Chemistry, South China Normal University, Guangzhou, Guangdong, 510006, P. R. China.,SCNU Qingyuan Institute of Science and Technology Innovation Co., Ltd., Qingyuan, Guangdong, 511517, P. R. China
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12
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Wang Z, Aoyama T, Sánchez-González E, Inose T, Urayama K, Furukawa S. Control of Extrinsic Porosities in Linked Metal-Organic Polyhedra Gels by Imparting Coordination-Driven Self-Assembly with Electrostatic Repulsion. ACS APPLIED MATERIALS & INTERFACES 2022; 14:23660-23668. [PMID: 35544704 DOI: 10.1021/acsami.2c05105] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
The linkage of metal-organic polyhedra (MOPs) to synthesize porous soft materials is one of the promising strategies to combine processability with permanent porosity. Compared to the defined internal cavity of MOPs, it is still difficult to control the extrinsic porosities generated between crosslinked MOPs because of their random arrangements in the networks. Herein, we report a method to form linked MOP gels with controllable extrinsic porosities by introducing negative charges on the surface of MOPs that facilitates electrostatic repulsion between them. A hydrophilic rhodium-based cuboctahedral MOP (OHRhMOP) with 24 hydroxyl groups on its outer periphery can be controllably deprotonated to impart the MOP with tunable electrostatic repulsion in solution. This electrostatic repulsion between MOPs stabilizes the kinetically trapped state, in which an MOP is coordinated with various bisimidazole linkers in a monodentate fashion at a controllable linker/MOP ratio. Heating of the kinetically trapped molecules leads to the formation of gels with similar colloidal networks but different extrinsic porosities. This strategy allows us to design the molecular-level networks and the resulting porosities even in the amorphous state.
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Affiliation(s)
- Zaoming Wang
- Institute for Integrated Cell-Material Science (WPI-iCeMS), Kyoto University, Yoshida, Sakyo-ku, Kyoto 606-8501, Japan
- Department of Synthetic Chemistry and Biological Chemistry, Graduate School of Engineering, Kyoto University, Katsura, Nishikyo-ku, Kyoto 615-8510, Japan
| | - Takuma Aoyama
- Department of Macromolecular Science and Engineering, Kyoto Institute of Technology, Matsugasaki, Sakyo-ku, Kyoto 606-8585, Japan
| | - Elí Sánchez-González
- Institute for Integrated Cell-Material Science (WPI-iCeMS), Kyoto University, Yoshida, Sakyo-ku, Kyoto 606-8501, Japan
| | - Tomoko Inose
- Institute for Integrated Cell-Material Science (WPI-iCeMS), Kyoto University, Yoshida, Sakyo-ku, Kyoto 606-8501, Japan
| | - Kenji Urayama
- Department of Macromolecular Science and Engineering, Kyoto Institute of Technology, Matsugasaki, Sakyo-ku, Kyoto 606-8585, Japan
| | - Shuhei Furukawa
- Institute for Integrated Cell-Material Science (WPI-iCeMS), Kyoto University, Yoshida, Sakyo-ku, Kyoto 606-8501, Japan
- Department of Synthetic Chemistry and Biological Chemistry, Graduate School of Engineering, Kyoto University, Katsura, Nishikyo-ku, Kyoto 615-8510, Japan
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Liu J, Wang Z, Cheng P, Zaworotko MJ, Chen Y, Zhang Z. Post-synthetic modifications of metal–organic cages. Nat Rev Chem 2022; 6:339-356. [PMID: 37117929 DOI: 10.1038/s41570-022-00380-y] [Citation(s) in RCA: 43] [Impact Index Per Article: 21.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/03/2022] [Indexed: 12/18/2022]
Abstract
Metal-organic cages (MOCs) are discrete, supramolecular entities that consist of metal nodes and organic linkers, which can offer solution processability and high porosity. Thereby, their predesigned structures can undergo post-synthetic modifications (PSMs) to introduce new functional groups and properties by modifying the linker, metal node, pore or surface environment. This Review explores current PSM strategies used for MOCs, including covalent, coordination and noncovalent methods. The effects of newly introduced functional groups or generated complexes upon the PSMs of MOCs are also detailed, such as improving structural stability or endowing desired functionalities. The development of the aforementioned design principles has enabled systematic approaches for the development and characterization of families of MOCs and, thereby, provides insight into structure-function relationships that will guide future developments.
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Khobotov‐Bakishev A, Hernández‐López L, von Baeckmann C, Albalad J, Carné‐Sánchez A, Maspoch D. Metal-Organic Polyhedra as Building Blocks for Porous Extended Networks. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2022; 9:e2104753. [PMID: 35119223 PMCID: PMC9008419 DOI: 10.1002/advs.202104753] [Citation(s) in RCA: 17] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/25/2021] [Revised: 01/13/2022] [Indexed: 05/29/2023]
Abstract
Metal-organic polyhedra (MOPs) are a subclass of coordination cages that can adsorb and host species in solution and are permanently porous in solid-state. These characteristics, together with the recent development of their orthogonal surface chemistry and the assembly of more stable cages, have awakened the latent potential of MOPs to be used as building blocks for the synthesis of extended porous networks. This review article focuses on exploring the key developments that make the extension of MOPs possible, highlighting the most remarkable examples of MOP-based soft materials and crystalline extended frameworks. Finally, the article ventures to offer future perspectives on the exploitation of MOPs in fields that still remain ripe toward the use of such unorthodox molecular porous platforms.
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Affiliation(s)
- Akim Khobotov‐Bakishev
- Catalan Institute of Nanoscience and Nanotechnology (ICN2)CSIC and The Barcelona Institute of Science and TechnologyCampus UAB, BellaterraBarcelona08193Spain
| | - Laura Hernández‐López
- Catalan Institute of Nanoscience and Nanotechnology (ICN2)CSIC and The Barcelona Institute of Science and TechnologyCampus UAB, BellaterraBarcelona08193Spain
| | - Cornelia von Baeckmann
- Catalan Institute of Nanoscience and Nanotechnology (ICN2)CSIC and The Barcelona Institute of Science and TechnologyCampus UAB, BellaterraBarcelona08193Spain
| | - Jorge Albalad
- Catalan Institute of Nanoscience and Nanotechnology (ICN2)CSIC and The Barcelona Institute of Science and TechnologyCampus UAB, BellaterraBarcelona08193Spain
- Centre for Advanced Nanomaterials and Department of ChemistryThe University of AdelaideNorth TerraceAdelaideSouth Australia5000Australia
| | - Arnau Carné‐Sánchez
- Catalan Institute of Nanoscience and Nanotechnology (ICN2)CSIC and The Barcelona Institute of Science and TechnologyCampus UAB, BellaterraBarcelona08193Spain
| | - Daniel Maspoch
- Catalan Institute of Nanoscience and Nanotechnology (ICN2)CSIC and The Barcelona Institute of Science and TechnologyCampus UAB, BellaterraBarcelona08193Spain
- Catalan Institution for Research and Advanced Studies (ICREA)Pg. Lluís Companys 23Barcelona08010Spain
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15
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Albalad J, Hernández-López L, Carné-Sánchez A, Maspoch D. Surface chemistry of metal-organic polyhedra. Chem Commun (Camb) 2022; 58:2443-2454. [PMID: 35103260 DOI: 10.1039/d1cc07034g] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Metal-organic polyhedra (MOPs) are discrete, intrinsically-porous architectures that operate at the molecular regime and, owing to peripheral reactive sites, exhibit rich surface chemistry. Researchers have recently exploited this reactivity through post-synthetic modification (PSM) to generate specialised molecular platforms that may overcome certain limitations of extended porous materials. Indeed, the combination of modular solubility, orthogonal reactive sites, and accessible cavities yields a highly versatile molecular platform for solution to solid-state applications. In this feature article, we discuss representative examples of the PSM chemistry of MOPs, from proof-of-concept studies to practical applications, and highlight future directions for the MOP field.
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Affiliation(s)
- Jorge Albalad
- Centre for Advanced Nanomaterials and Department of Chemistry, The University of Adelaide, North Terrace, Adelaide, SA 5000, Australia.
| | - Laura Hernández-López
- Catalan Institute of Nanoscience and Nanotechnology (ICN2), CSIC, Barcelona Institute of Science and Technology, Bellaterra 08193, Barcelona, Spain.
| | - Arnau Carné-Sánchez
- Catalan Institute of Nanoscience and Nanotechnology (ICN2), CSIC, Barcelona Institute of Science and Technology, Bellaterra 08193, Barcelona, Spain.
| | - Daniel Maspoch
- Catalan Institute of Nanoscience and Nanotechnology (ICN2), CSIC, Barcelona Institute of Science and Technology, Bellaterra 08193, Barcelona, Spain. .,ICREA, 08010 Barcelona, Spain
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16
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Schneider ML, Campbell JA, Slattery AD, Bloch WM. Polymer networks of imine-crosslinked metal–organic cages: tuneable viscoelasticity and iodine adsorption. Chem Commun (Camb) 2022; 58:12122-12125. [DOI: 10.1039/d2cc04969d] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The solution-state structure of MOP-15 is elucidated, enabling its direct use as a porous monomer for covalent polymer networks.
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Affiliation(s)
| | - Jonathan A. Campbell
- Institute for Nanoscale Science and Technology, College of Science and Engineering, Flinders University, Bedford Park, South Australia, 5035, Australia
| | - Ashley D. Slattery
- Adelaide Microscopy, The University of Adelaide, Adelaide, 5005, Australia
| | - Witold M. Bloch
- Department of Chemistry, The University of Adelaide, Adelaide, Australia
- Institute for Nanoscale Science and Technology, College of Science and Engineering, Flinders University, Bedford Park, South Australia, 5035, Australia
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17
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Virovets AV, Peresypkina E, Scheer M. Structural Chemistry of Giant Metal Based Supramolecules. Chem Rev 2021; 121:14485-14554. [PMID: 34705437 DOI: 10.1021/acs.chemrev.1c00503] [Citation(s) in RCA: 26] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
The review presents a bird-eye view on the state of research in the field of giant nonbiological discrete metal complexes and ions of nanometer size, which are structurally characterized by means of single-crystal X-ray diffraction, using the crystal structure as a common key feature. The discussion is focused on the main structural features of the metal clusters, the clusters containing compact metal oxide/hydroxide/chalcogenide core, ligand-based metal-organic cages, and supramolecules as well as on the aspects related to the packing of the molecules or ions in the crystal and the methodological aspects of the single-crystal neutron and X-ray diffraction of these compounds.
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Affiliation(s)
- Alexander V Virovets
- Institute of Inorganic Chemistry, University of Regensburg, Universitaetsstr. 31, 93053 Regensburg, Germany
| | - Eugenia Peresypkina
- Institute of Inorganic Chemistry, University of Regensburg, Universitaetsstr. 31, 93053 Regensburg, Germany
| | - Manfred Scheer
- Institute of Inorganic Chemistry, University of Regensburg, Universitaetsstr. 31, 93053 Regensburg, Germany
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18
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19
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Antipin IS, Alfimov MV, Arslanov VV, Burilov VA, Vatsadze SZ, Voloshin YZ, Volcho KP, Gorbatchuk VV, Gorbunova YG, Gromov SP, Dudkin SV, Zaitsev SY, Zakharova LY, Ziganshin MA, Zolotukhina AV, Kalinina MA, Karakhanov EA, Kashapov RR, Koifman OI, Konovalov AI, Korenev VS, Maksimov AL, Mamardashvili NZ, Mamardashvili GM, Martynov AG, Mustafina AR, Nugmanov RI, Ovsyannikov AS, Padnya PL, Potapov AS, Selektor SL, Sokolov MN, Solovieva SE, Stoikov II, Stuzhin PA, Suslov EV, Ushakov EN, Fedin VP, Fedorenko SV, Fedorova OA, Fedorov YV, Chvalun SN, Tsivadze AY, Shtykov SN, Shurpik DN, Shcherbina MA, Yakimova LS. Functional supramolecular systems: design and applications. RUSSIAN CHEMICAL REVIEWS 2021. [DOI: 10.1070/rcr5011] [Citation(s) in RCA: 48] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
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20
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Liu G, Yang Z, Zhou M, Wang Y, Yuan D, Zhao D. Heterogeneous postassembly modification of zirconium metal-organic cages in supramolecular frameworks. Chem Commun (Camb) 2021; 57:6276-6279. [PMID: 34075947 DOI: 10.1039/d1cc01606g] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
We report a heterogeneous postassembly modification (PAM) to synthesize a zirconium metal-organic cage decorated with acrylate functional groups, ZrT-1-AA, which cannot be synthesized by direct coordination-driven self-assembly owing to the reactivity and instability of the ligand. The PAM process is carried out in a single-crystal-to-single-crystal transformation under mild reaction conditions with high efficiency, which is confirmed by ESI-TOF-MS and 1H NMR. In addition, ZrT-1-AA is crosslinked into shaped materials to demonstrate its potential applications. The proposed PAM strategy sheds light on the development of Zr-MOCs decorated with reactive functional groups, whose introduction is challenging or impossible via direct self-assembly.
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Affiliation(s)
- Guoliang Liu
- Department of Chemical and Biomolecular Engineering, National University of Singapore, 4 Engineering Drive 4, Singapore 117585, Singapore. and State Key Laboratory of Materials-Oriented Chemical Engineering, Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM), College of Chemical Engineering, Nanjing Tech University, Nanjing 211816, China
| | - Ziqi Yang
- Department of Chemical and Biomolecular Engineering, National University of Singapore, 4 Engineering Drive 4, Singapore 117585, Singapore.
| | - Mi Zhou
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou 350002, China.
| | - Yuxiang Wang
- Department of Chemical and Biomolecular Engineering, National University of Singapore, 4 Engineering Drive 4, Singapore 117585, Singapore.
| | - Daqiang Yuan
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou 350002, China.
| | - Dan Zhao
- Department of Chemical and Biomolecular Engineering, National University of Singapore, 4 Engineering Drive 4, Singapore 117585, Singapore.
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21
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Zhu Y, Zheng W, Wang W, Yang HB. When polymerization meets coordination-driven self-assembly: metallo-supramolecular polymers based on supramolecular coordination complexes. Chem Soc Rev 2021; 50:7395-7417. [PMID: 34018496 DOI: 10.1039/d0cs00654h] [Citation(s) in RCA: 41] [Impact Index Per Article: 13.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
Polymers have greatly changed and are still changing the way we live ever since, and the construction of novel polymers as functional materials remains an attractive topic in polymer science and related areas. During the past few years, the marriage of discrete supramolecular coordination complexes (SCCs), including two-dimensional (2D) metallacycles and three-dimensional (3D) metallacages, and polymers gave rise to two novel types of metallo-supramolecular polymers, i.e., metallacycle/metallacage-cored star polymers (MSPs) and metallacycle/metallacage-crosslinked polymer networks (MPNs), which has attracted increasing attention and emerged as an exciting new research direction in polymer chemistry. Attributed to their well-defined and diverse topological architectures as well as the unique dynamic features of metallacycles/metallacages as cores or crosslinks, these novel polymers have shown extensive applications. In this review, aiming at providing a practical guide to this emerging area, the introduction of synthetic strategies towards MSPs and MPNs will be presented. In addition, their wide applications in areas such as functional materials, molecular sieving, drug delivery, bacterial killing and bioimaging are also discussed.
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Affiliation(s)
- Yu Zhu
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes, School of Chemistry and Molecular Engineering, East China Normal University, 3663 N. Zhongshan Road, Shanghai 200262, China.
| | - Wei Zheng
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes, School of Chemistry and Molecular Engineering, East China Normal University, 3663 N. Zhongshan Road, Shanghai 200262, China.
| | - Wei Wang
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes, School of Chemistry and Molecular Engineering, East China Normal University, 3663 N. Zhongshan Road, Shanghai 200262, China.
| | - Hai-Bo Yang
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes, School of Chemistry and Molecular Engineering, East China Normal University, 3663 N. Zhongshan Road, Shanghai 200262, China.
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22
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Peresypkina E, Grill K, Hiltl B, Virovets AV, Kremer W, Hilgert J, Tremel W, Scheer M. Die Dreikomponenten‐Selbstorganisation ändert ihre Richtung: Ein Sprung von einfachen Polymeren zu 3D‐Netzwerken sphärischer Wirt/Gast‐Aggregate. Angew Chem Int Ed Engl 2021. [DOI: 10.1002/ange.202103178] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Eugenia Peresypkina
- Institut für Anorganische Chemie Universität Regensburg 93040 Regensburg Deutschland
| | - Kevin Grill
- Institut für Anorganische Chemie Universität Regensburg 93040 Regensburg Deutschland
| | - Barbara Hiltl
- Institut für Anorganische Chemie Universität Regensburg 93040 Regensburg Deutschland
| | - Alexander V. Virovets
- Institut für Anorganische Chemie Universität Regensburg 93040 Regensburg Deutschland
| | - Werner Kremer
- Institut für Biophysik und Physikalische Biochemie Universität Regensburg 93040 Regensburg Deutschland
| | - Jan Hilgert
- Institut für Anorganische Chemie und Analytische Chemie Universität Mainz 55128 Mainz Deutschland
| | - Wolfgang Tremel
- Institut für Anorganische Chemie und Analytische Chemie Universität Mainz 55128 Mainz Deutschland
| | - Manfred Scheer
- Institut für Anorganische Chemie Universität Regensburg 93040 Regensburg Deutschland
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23
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Peresypkina E, Grill K, Hiltl B, Virovets AV, Kremer W, Hilgert J, Tremel W, Scheer M. Three-Component Self-Assembly Changes its Course: A Leap from Simple Polymers to 3D Networks of Spherical Host-Guest Assemblies. Angew Chem Int Ed Engl 2021; 60:12132-12142. [PMID: 33686782 PMCID: PMC8252601 DOI: 10.1002/anie.202103178] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2021] [Indexed: 11/20/2022]
Abstract
One‐pot self‐assembly reactions of the polyphosphorus complex [Cp*Fe(η5‐P5)] (A), a coinage metal salt AgSbF6, and flexible aliphatic dinitriles NC(CH2)xCN (x=1–10) yield 1D, 2D, and 3D coordination polymers. The seven‐membered backbone of the dinitrile was experimentally found as the borderline for the self‐assembly system furnishing products of different kinds. At x<7, various rather simple polymers are exclusively formed possessing either 0D or 1D Ag/A structural motifs connected by dinitrile spacers, while at x≥7, the self‐assembly switches to unprecedented extraordinary 3D networks of nano‐sized host–guest assemblies (SbF6)@[(A)9Ag11]11+ (x=7) or (A)@[(A)12Ag12]12+ (x=8–10) linked by dinitriles. The polycationic nodes represent the first superspheres based on A and silver and are host–guest able. All products are characterized by NMR spectroscopy, mass spectrometry, and single‐crystal X‐ray diffraction. The assemblies [(A)12Ag12]12+ were visualized by transmission electron microscopy.
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Affiliation(s)
- Eugenia Peresypkina
- Institute of Inorganic Chemistry, University of Regensburg, 93040, Regensburg, Germany
| | - Kevin Grill
- Institute of Inorganic Chemistry, University of Regensburg, 93040, Regensburg, Germany
| | - Barbara Hiltl
- Institute of Inorganic Chemistry, University of Regensburg, 93040, Regensburg, Germany
| | - Alexander V Virovets
- Institute of Inorganic Chemistry, University of Regensburg, 93040, Regensburg, Germany
| | - Werner Kremer
- Institute of Biophysics and Physical Biochemistry, University of Regensburg, 93040, Regensburg, Germany
| | - Jan Hilgert
- Institute of Inorganic Chemistry and Analytical Chemistry, University of Mainz, 55128, Mainz, Germany
| | - Wolfgang Tremel
- Institute of Inorganic Chemistry and Analytical Chemistry, University of Mainz, 55128, Mainz, Germany
| | - Manfred Scheer
- Institute of Inorganic Chemistry, University of Regensburg, 93040, Regensburg, Germany
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24
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Li RJ, Pezzato C, Berton C, Severin K. Light-induced assembly and disassembly of polymers with Pd n L 2n -type network junctions. Chem Sci 2021; 12:4981-4984. [PMID: 34163745 PMCID: PMC8179541 DOI: 10.1039/d1sc00127b] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2021] [Revised: 03/18/2021] [Accepted: 02/19/2021] [Indexed: 12/30/2022] Open
Abstract
Polymers containing Pd n L2n complexes as network junctions were obtained by reaction of poly(ethylene glycol)-linked N-donor ligands with Pd2+. The addition of a metastable state photoacid renders the networks light sensitive, and gel-sol transitions can be achieved by irradiation with light. The inverse process, a light-induced sol-gel transition, was realized by using a molecularly defined Pd complex as an acid-sensitive reservoir for Pd2+. Upon irradiation, Pd2+ ions are released, allowing the formation of an acid-resistant polymer network. Both the gel-sol and the sol-gel transitions are reversed in the dark.
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Affiliation(s)
- Ru-Jin Li
- Institut des Sciences et Ingénierie Chimiques, École Polytechnique Fédérale de Lausanne (EPFL) 1015 Lausanne Switzerland
| | - Cristian Pezzato
- Institut des Sciences et Ingénierie Chimiques, École Polytechnique Fédérale de Lausanne (EPFL) 1015 Lausanne Switzerland
| | - Cesare Berton
- Institut des Sciences et Ingénierie Chimiques, École Polytechnique Fédérale de Lausanne (EPFL) 1015 Lausanne Switzerland
| | - Kay Severin
- Institut des Sciences et Ingénierie Chimiques, École Polytechnique Fédérale de Lausanne (EPFL) 1015 Lausanne Switzerland
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25
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Zhuge J, Rouhani F, Bigdeli F, Gao XM, Kaviani H, Li HJ, Wang W, Hu ML, Liu KG, Morsali A. Stable supercapacitor electrode based on two-dimensional high nucleus silver nano-clusters as a green energy source. Dalton Trans 2021; 50:2606-2615. [PMID: 33522557 DOI: 10.1039/d0dt03608k] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Atomically precise silver nanoclusters (Ag-NCs) are known as a hot research area owing to their brilliant features and they have attracted an immense amount of research attention over the last year. There is a lack of sufficient understanding about the Ag-NC synthesis mechanisms that result in optimal silver nanoclusters with an appropriate size, shape, and morphology. In addition, the coexisting flexible coordination of silver ions, the argentophilic interactions, and coordination bonds result in a high level of sophistication in the self-assembly process. Furthermore, the expansion of clusters by the organic ligand to form a high dimensional structure could be very interesting and useful for novel applications in particular. In this study, a novel two-dimensional 14-nucleus silver poly-cluster was designed and synthesized by the combination of two synthetic methods. The high nucleus silver cluster units are connected together via tetradecafluoroazelaic acid (CF2) and this leads to the high stability of the polymer. This highly stable conductive poly-cluster, with bridging groups of difluoromethylene, displays a high energy density (372 F g-1 at 4.5 A g-1), excellent cycling stability, and great capacity. This nanocluster shows a high power density and long cycle life over 6000 cycles (95%) and can also tolerate a wide range of scan rates (5 mV s-1 to 1 V s-1), meaning it could act as a green energy source.
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Affiliation(s)
- Jing Zhuge
- College of Chemistry and Materials Engineering, Wenzhou University, Wenzhou 325035, China.
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26
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Wu QS, Bigdeli F, Rouhani F, Gao XM, Kaviani H, Li HJ, Wang W, Liu KG, Hu ML, Cai XQ, Morsali A. New 3D Porous Silver Nanopolycluster as a Highly Effective Supercapacitor Electrode: Synthesis and Study of the Optical and Electrochemical Properties. Inorg Chem 2021; 60:1523-1532. [PMID: 33471996 DOI: 10.1021/acs.inorgchem.0c02875] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
A high-nucleus silver nanopolycluster as a new type of silver-based polymer supercapacitor (SSc) by a simple and single-step synthesis process was designed and synthesized. The structural, optical, and electrochemical properties of SSc-2 were determined. This highly stable conductive 3D nanopolycluster shows great cycling stability, large capacity, and high energy density without any modification or doping process and so acts as an excellent SSc (412 F g-1 at 1.5 A g-1). In addition, there was a stable cycling performance (94% capacitance) following 7000 cycles at 3 A g-1 current density. The presence of fluorinated groups, 3D expansion of high-nucleus metallic clusters, and porosity are the advantages of SSc-2 that lead to stability, conductivity, and high capacity, respectively. These results lead to the development of a novel kind of SSc by overcoming the low conductivity and limited capacity challenges without any modification.
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Affiliation(s)
- Qing-Shi Wu
- College of Chemical Engineering and Materials Science, Quanzhou Normal University, Quanzhou 362000, Fujian Province, China
| | - Fahime Bigdeli
- Department of Chemistry, Faculty of Sciences, Tarbiat Modares University, Tehran 14115-175, Iran
| | - Farzaneh Rouhani
- Department of Chemistry, Faculty of Sciences, Tarbiat Modares University, Tehran 14115-175, Iran
| | - Xue-Mei Gao
- State Key Laboratory of High-efficiency Coal Utilization and Green Chemical Engineering, and Ningxia Key Laboratory for Photovoltaic Materials, Ningxia University, Yin-Chuan 750021, Ningxia, China
| | - Hamed Kaviani
- Department of Chemistry, Faculty of Sciences, Tarbiat Modares University, Tehran 14115-175, Iran
| | - Hong-Jing Li
- State Key Laboratory of High-efficiency Coal Utilization and Green Chemical Engineering, and Ningxia Key Laboratory for Photovoltaic Materials, Ningxia University, Yin-Chuan 750021, Ningxia, China
| | - Wei Wang
- State Key Laboratory of High-efficiency Coal Utilization and Green Chemical Engineering, and Ningxia Key Laboratory for Photovoltaic Materials, Ningxia University, Yin-Chuan 750021, Ningxia, China
| | - Kuan-Guan Liu
- State Key Laboratory of High-efficiency Coal Utilization and Green Chemical Engineering, and Ningxia Key Laboratory for Photovoltaic Materials, Ningxia University, Yin-Chuan 750021, Ningxia, China
| | - Mao-Lin Hu
- College of Chemistry and Materials Engineering, Wenzhou University, Wenzhou 325035, China
| | - Xiao-Qing Cai
- College of Chemistry and Materials Engineering, Wenzhou University, Wenzhou 325035, China
| | - Ali Morsali
- Department of Chemistry, Faculty of Sciences, Tarbiat Modares University, Tehran 14115-175, Iran
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27
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Deng SQ, Li DM, Mo XJ, Miao YL, Cai SL, Fan J, Zhang WG, Zheng SR. Covalent Cross-Linking of Metal-Organic Cages: Formation of an Amorphous Cationic Porous Extended Framework for the Uptake of Oxo-Anions from Water. Chempluschem 2020; 86:709-715. [PMID: 33314751 DOI: 10.1002/cplu.202000570] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2020] [Revised: 11/22/2020] [Indexed: 12/15/2022]
Abstract
Cationic amorphous metal-organic cage (MOC)-based materials capable of removing anionic pollutants from water are receiving increasing attention but they are still relatively less reported. Herein, for the first time, a cationic porous MOC-based extended framework, namely, CL-aMOC-1, was constructed by covalent linking of a cationic Pd12 L24 (L=3,5-di-pyridin-4-yl-benzaldehyde) cage with a 1,4-bis(4-aminophenyl)benzene (BAPB) linker. Interestingly, the reaction could be completed within 15 min using an amorphous MOC-based solid (aMOC-1) and BAPB as reactant via a low-temperature solid-state reaction. The CL-aMOC-1 showed improved stability, lower solubility and higher oxo-anion uptake in water compared with the original aMOC-1. The adsorption capacities for CrO4 2- , Cr2 O7 2- and ReO4 - on CL-aMOC-1 were 245.1, 311.5 and 452.5 mg/g, respectively, in which the uptake of Cr(VI)-containing oxo-anions was among the highest compared with those of other metal-organic materials. The CL-aMOC-1 can selectively capture oxo-anions in the presence of competitive anions. It exhibits good reusability as over 85 % of the uptake capacity is retained after 5 cycles. Finally, it shows the ability to remove Cr(VI) ions from electroplating wastewater.
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Affiliation(s)
- Shu-Qi Deng
- School of Chemistry, South China Normal University, Guangzhou, 510006, P. R. China
| | - Dian-Mei Li
- School of Chemistry, South China Normal University, Guangzhou, 510006, P. R. China
| | - Xiao-Jing Mo
- School of Chemistry, South China Normal University, Guangzhou, 510006, P. R. China
| | - Yi-Ling Miao
- School of Chemistry, South China Normal University, Guangzhou, 510006, P. R. China
| | - Song-Liang Cai
- School of Chemistry, South China Normal University, Guangzhou, 510006, P. R. China
| | - Jun Fan
- School of Chemistry, South China Normal University, Guangzhou, 510006, P. R. China
| | - Wei-Guang Zhang
- School of Chemistry, South China Normal University, Guangzhou, 510006, P. R. China
| | - Sheng-Run Zheng
- School of Chemistry, South China Normal University, Guangzhou, 510006, P. R. China
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28
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Schneider ML, Linder-Patton OM, Bloch WM. A covalent deprotection strategy for assembling supramolecular coordination polymers from metal-organic cages. Chem Commun (Camb) 2020; 56:12969-12972. [PMID: 32996491 DOI: 10.1039/d0cc05349j] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
A Cu4L4 metal-organic cage (MOC) composed of amine-protected ligands forms supramolecular coordination polymers (SCPs) upon covalent post-assembly deprotection. The amorphous SCPs form by virtue of aniline-copper coordination and possess a tunable porosity based on the rate of deprotection.
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Affiliation(s)
- Matthew L Schneider
- Department of Chemistry, The University of Adelaide, Adelaide 5005, Australia.
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29
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Kollias L, Cantu DC, Glezakou V, Rousseau R, Salvalaglio M. On the Role of Enthalpic and Entropic Contributions to the Conformational Free Energy Landscape of MIL‐101(Cr) Secondary Building Units. ADVANCED THEORY AND SIMULATIONS 2020. [DOI: 10.1002/adts.202000092] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Loukas Kollias
- Thomas Young Centre and Department of Chemical Engineering University College London London WC1E 7JE UK
| | - David C. Cantu
- Chemical and Materials Engineering Department University of Nevada Reno Reno NV 89557 USA
| | | | - Roger Rousseau
- Basic and Applied Molecular Foundations Pacific Northwest National Laboratory Richland WA 99352 USA
| | - Matteo Salvalaglio
- Thomas Young Centre and Department of Chemical Engineering University College London London WC1E 7JE UK
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30
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Affiliation(s)
- Aeri J. Gosselin
- Department of Chemistry and Biochemistry, University of Delaware, Newark, Delaware 19716, United States
| | - Casey A. Rowland
- Department of Chemistry and Biochemistry, University of Delaware, Newark, Delaware 19716, United States
| | - Eric D. Bloch
- Department of Chemistry and Biochemistry, University of Delaware, Newark, Delaware 19716, United States
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31
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Yu F, Wang L, Ma H, Pan Y. Zeolitic imidazolate framework-8 modified active carbon fiber as an efficient cathode in electro-Fenton for tetracycline degradation. Sep Purif Technol 2020. [DOI: 10.1016/j.seppur.2019.116342] [Citation(s) in RCA: 34] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
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32
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Oldenhuis NJ, Qin KP, Wang S, Ye H, Alt EA, Willard AP, Van Voorhis T, Craig SL, Johnson JA. Photoswitchable Sol–Gel Transitions and Catalysis Mediated by Polymer Networks with Coumarin‐Decorated Cu
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Metal–Organic Cages as Junctions. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.201913297] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Nathan J. Oldenhuis
- Department of Chemistry Massachusetts Institute of Technology Cambridge MA 02139 USA
| | - K. Peter Qin
- Department of Chemistry Massachusetts Institute of Technology Cambridge MA 02139 USA
| | - Shu Wang
- Department of Chemistry Duke University Durham NC 27708 USA
| | - Hong‐Zhou Ye
- Department of Chemistry Massachusetts Institute of Technology Cambridge MA 02139 USA
| | - Eric A. Alt
- Department of Chemistry Massachusetts Institute of Technology Cambridge MA 02139 USA
| | - Adam P. Willard
- Department of Chemistry Massachusetts Institute of Technology Cambridge MA 02139 USA
| | - Troy Van Voorhis
- Department of Chemistry Massachusetts Institute of Technology Cambridge MA 02139 USA
| | | | - Jeremiah A. Johnson
- Department of Chemistry Massachusetts Institute of Technology Cambridge MA 02139 USA
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Oldenhuis NJ, Qin KP, Wang S, Ye HZ, Alt EA, Willard AP, Van Voorhis T, Craig SL, Johnson JA. Photoswitchable Sol-Gel Transitions and Catalysis Mediated by Polymer Networks with Coumarin-Decorated Cu 24 L 24 Metal-Organic Cages as Junctions. Angew Chem Int Ed Engl 2020; 59:2784-2792. [PMID: 31742840 DOI: 10.1002/anie.201913297] [Citation(s) in RCA: 42] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2019] [Indexed: 11/06/2022]
Abstract
Photoresponsive materials that change in response to light have been studied for a range of applications. These materials are often metastable during irradiation, returning to their pre-irradiated state after removal of the light source. Herein, we report a polymer gel comprising poly(ethylene glycol) star polymers linked by Cu24 L24 metal-organic cages/polyhedra (MOCs) with coumarin ligands. In the presence of UV light, a photosensitizer, and a hydrogen donor, this "polyMOC" material can be reversibly switched between CuII , CuI , and Cu0 . The instability of the MOC junctions in the CuI and Cu0 states leads to network disassembly, forming CuI /Cu0 solutions, respectively, that are stable until re-oxidation to CuII and supramolecular gelation. This reversible disassembly of the polyMOC network can occur in the presence of a fixed covalent second network generated in situ by copper-catalyzed azide-alkyne cycloaddition (CuAAC), providing interpenetrating supramolecular and covalent networks.
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Affiliation(s)
- Nathan J Oldenhuis
- Department of Chemistry, Massachusetts Institute of Technology, Cambridge, MA, 02139, USA
| | - K Peter Qin
- Department of Chemistry, Massachusetts Institute of Technology, Cambridge, MA, 02139, USA
| | - Shu Wang
- Department of Chemistry, Duke University, Durham, NC, 27708, USA
| | - Hong-Zhou Ye
- Department of Chemistry, Massachusetts Institute of Technology, Cambridge, MA, 02139, USA
| | - Eric A Alt
- Department of Chemistry, Massachusetts Institute of Technology, Cambridge, MA, 02139, USA
| | - Adam P Willard
- Department of Chemistry, Massachusetts Institute of Technology, Cambridge, MA, 02139, USA
| | - Troy Van Voorhis
- Department of Chemistry, Massachusetts Institute of Technology, Cambridge, MA, 02139, USA
| | - Stephen L Craig
- Department of Chemistry, Duke University, Durham, NC, 27708, USA
| | - Jeremiah A Johnson
- Department of Chemistry, Massachusetts Institute of Technology, Cambridge, MA, 02139, USA
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El-Sayed ESM, Yuan D. Metal-Organic Cages (MOCs): From Discrete to Cage-based Extended Architectures. CHEM LETT 2020. [DOI: 10.1246/cl.190731] [Citation(s) in RCA: 47] [Impact Index Per Article: 11.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- El-Sayed M. El-Sayed
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, P. R. China
- University of the Chinese Academy of Sciences, Beijing, P. R. China
- Chemical Refining Laboratory, Refining Department, Egyptian Petroleum Research Institute, Nasr City, Cairo, Egypt
| | - Daqiang Yuan
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, P. R. China
- University of the Chinese Academy of Sciences, Beijing, P. R. China
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35
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Rowland CA, Yap GPA, Bloch ED. Novel syntheses of carbazole-3,6-dicarboxylate ligands and their utilization for porous coordination cages. Dalton Trans 2020; 49:16340-16347. [DOI: 10.1039/d0dt01149e] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A benzyl-protecting strategy affords access to large quantities of carbazole-based ligands or molecular adsorbents with tunable inter-cage interactions.
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Affiliation(s)
- Casey A. Rowland
- Department of Chemistry and Biochemistry
- University of Delaware
- Newark
- USA
| | - Glenn P. A. Yap
- Department of Chemistry and Biochemistry
- University of Delaware
- Newark
- USA
| | - Eric D. Bloch
- Department of Chemistry and Biochemistry
- University of Delaware
- Newark
- USA
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36
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Zhao J, Cheng L, Liu K, Zhang Z, Yu W, Yan X. Metal–organic polyhedra crosslinked supramolecular polymeric elastomers. Chem Commun (Camb) 2020; 56:8031-8034. [DOI: 10.1039/d0cc01205j] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Supramolecular polymeric elastomers crosslinked by metal–organic polyhedra were developed, featuring not only tunable mechanical properties but also dynamic actuation behaviors.
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Affiliation(s)
- Jun Zhao
- School of Chemistry and Chemical Engineering
- Frontiers Science Center for Transformative Molecules
- Shanghai Jiao Tong University
- Shanghai 200240
- P. R. China
| | - Lin Cheng
- School of Chemistry and Chemical Engineering
- Frontiers Science Center for Transformative Molecules
- Shanghai Jiao Tong University
- Shanghai 200240
- P. R. China
| | - Kai Liu
- School of Chemistry and Chemical Engineering
- Frontiers Science Center for Transformative Molecules
- Shanghai Jiao Tong University
- Shanghai 200240
- P. R. China
| | - Zhaoming Zhang
- School of Chemistry and Chemical Engineering
- Frontiers Science Center for Transformative Molecules
- Shanghai Jiao Tong University
- Shanghai 200240
- P. R. China
| | - Wei Yu
- School of Chemistry and Chemical Engineering
- Frontiers Science Center for Transformative Molecules
- Shanghai Jiao Tong University
- Shanghai 200240
- P. R. China
| | - Xuzhou Yan
- School of Chemistry and Chemical Engineering
- Frontiers Science Center for Transformative Molecules
- Shanghai Jiao Tong University
- Shanghai 200240
- P. R. China
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37
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Wang YM, Zhang JW, Wang QY, Li HY, Dong XY, Wang S, Zang SQ. Fabrication of silver chalcogenolate cluster hybrid membranes with enhanced structural stability and luminescence efficiency. Chem Commun (Camb) 2019; 55:14677-14680. [PMID: 31746859 DOI: 10.1039/c9cc07797a] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
The present study reports the fabrication of a silver chalcogenolate cluster hybrid membrane (SCC membrane) through self-assembly of SCCs, and then covalent cross-linking of the modified SCC assembled materials. This strategy provides access to silver clusters with superior chemical stability and enhanced luminescence efficiency for practical applications.
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Affiliation(s)
- Yi-Man Wang
- College of Chemistry and Molecular Engineering, Zhengzhou University, Zhengzhou 450001, P. R. China.
| | - Jiang-Wei Zhang
- State Key Laboratory of Catalysis, Dalian Institute of Chemical Physics, Chinese Academy of Sciences (CAS), Dalian 116023, P. R. China
| | - Qian-You Wang
- College of Chemistry and Molecular Engineering, Zhengzhou University, Zhengzhou 450001, P. R. China.
| | - Hai-Yang Li
- College of Chemistry and Molecular Engineering, Zhengzhou University, Zhengzhou 450001, P. R. China.
| | - Xi-Yan Dong
- College of Chemistry and Molecular Engineering, Zhengzhou University, Zhengzhou 450001, P. R. China. and Henan Polytechnic University, College of Chemistry and Chemical Engineering, Jiaozuo, 454000, China
| | - Shan Wang
- College of Chemistry and Molecular Engineering, Zhengzhou University, Zhengzhou 450001, P. R. China.
| | - Shuang-Quan Zang
- College of Chemistry and Molecular Engineering, Zhengzhou University, Zhengzhou 450001, P. R. China.
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Mollick S, Fajal S, Mukherjee S, Ghosh SK. Stabilizing Metal–Organic Polyhedra (MOP): Issues and Strategies. Chem Asian J 2019; 14:3096-3108. [DOI: 10.1002/asia.201900800] [Citation(s) in RCA: 47] [Impact Index Per Article: 9.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2019] [Revised: 07/26/2019] [Indexed: 01/01/2023]
Affiliation(s)
- Samraj Mollick
- Department of ChemistryIndian Institute of Science Education and Research (IISER) Pune 411008 India
| | - Sahel Fajal
- Department of ChemistryIndian Institute of Science Education and Research (IISER) Pune 411008 India
| | - Soumya Mukherjee
- Department of ChemistryIndian Institute of Science Education and Research (IISER) Pune 411008 India
| | - Sujit K. Ghosh
- Department of ChemistryIndian Institute of Science Education and Research (IISER) Pune 411008 India
- Centre for Energy ScienceIISER Pune Pune 411008 India
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39
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Liu J, Duan W, Song J, Guo X, Wang Z, Shi X, Liang J, Wang J, Cheng P, Chen Y, Zaworotko MJ, Zhang Z. Self-Healing Hyper-Cross-Linked Metal–Organic Polyhedra (HCMOPs) Membranes with Antimicrobial Activity and Highly Selective Separation Properties. J Am Chem Soc 2019; 141:12064-12070. [DOI: 10.1021/jacs.9b05155] [Citation(s) in RCA: 80] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Jinjin Liu
- College of Chemistry, Nankai University, Tianjin 300071, P. R. China
| | - Wenjie Duan
- State Key Laboratory of Medicinal Chemical biology, Nankai University, Tianjin 300071, P. R. China
- College of Pharmacy, Nankai University, Tianjin 300071, P. R. China
| | - Jie Song
- State Key Laboratory of Medicinal Chemical biology, Nankai University, Tianjin 300071, P. R. China
- College of Pharmacy, Nankai University, Tianjin 300071, P. R. China
| | - Xiuxiu Guo
- College of Chemistry, Nankai University, Tianjin 300071, P. R. China
| | - Zhifang Wang
- College of Chemistry, Nankai University, Tianjin 300071, P. R. China
| | - Xinlei Shi
- School of Materials Science and Engineering, Nankai University, Tianjin 300071, P. R. China
| | - Jiajie Liang
- School of Materials Science and Engineering, Nankai University, Tianjin 300071, P. R. China
| | - Juan Wang
- College of Chemistry, Nankai University, Tianjin 300071, P. R. China
| | - Peng Cheng
- College of Chemistry, Nankai University, Tianjin 300071, P. R. China
| | - Yao Chen
- State Key Laboratory of Medicinal Chemical biology, Nankai University, Tianjin 300071, P. R. China
- College of Pharmacy, Nankai University, Tianjin 300071, P. R. China
| | - Michael J. Zaworotko
- Department of Chemical Sciences, Bernal Institute University of Limerick, Limerick V94T9PX, Republic of Ireland
| | - Zhenjie Zhang
- College of Chemistry, Nankai University, Tianjin 300071, P. R. China
- State Key Laboratory of Medicinal Chemical biology, Nankai University, Tianjin 300071, P. R. China
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40
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Xie XY, Wu F, Liu XQ, Sun LB. Enhancing the hydrostability and processability of metal–organic polyhedra by self-polymerization or copolymerization with styrene. Dalton Trans 2019; 48:17153-17157. [DOI: 10.1039/c9dt02859e] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Discrete MOP molecules are crosslinked by self-polymerization or copolymerization with styrene, leading to improved hydrostability and processability.
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Affiliation(s)
- Xiao-Yan Xie
- State Key Laboratory of Materials-Oriented Chemical Engineering
- Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM)
- College of Chemical Engineering
- Nanjing Tech University
- Nanjing 211816
| | - Fan Wu
- State Key Laboratory of Materials-Oriented Chemical Engineering
- Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM)
- College of Chemical Engineering
- Nanjing Tech University
- Nanjing 211816
| | - Xiao-Qin Liu
- State Key Laboratory of Materials-Oriented Chemical Engineering
- Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM)
- College of Chemical Engineering
- Nanjing Tech University
- Nanjing 211816
| | - Lin-Bing Sun
- State Key Laboratory of Materials-Oriented Chemical Engineering
- Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM)
- College of Chemical Engineering
- Nanjing Tech University
- Nanjing 211816
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