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Kadamannil NN, Shames AI, Bisht R, Biswas S, Shauloff N, Lee H, Kim JM, Jelinek R. Light-Induced Self-Assembled Polydiacetylene/Carbon Dot Functional "Honeycomb". ACS APPLIED MATERIALS & INTERFACES 2024; 16:22593-22603. [PMID: 38626352 DOI: 10.1021/acsami.4c03368] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/18/2024]
Abstract
The design of functional supramolecular assemblies from individual molecular building blocks is a fundamental challenge in chemistry and material science. We report on the fabrication of "honeycomb" films by light-induced coassembly of diacetylene derivatives and carbon dots. Specifically, modulating noncovalent interactions between the carbon dots, macrocyclic diacetylene, and anthraquinone diacetylene facilitates formation of thin films exhibiting a long-range, uniform pore structure. We show that light irradiation at distinct wavelengths plays a key role in the assembly process and generation of unique macro-porous morphology, by both initiating interactions between the carbon dots and the anthraquinone moieties and giving rise to the topotactic polymerization of the polydiacetylene network. We further demonstrate utilization of the macro-porous film as a photocatalytic platform for water pollutant degradation and as potential supercapacitor electrodes, both applications taking advantage of the high surface area, hydrophobicity, and pore structure of the film.
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Affiliation(s)
| | - Alexander I Shames
- Department of Physics, Ben Gurion University of the Negev, Beer Sheva 8410501, Israel
| | - Rajesh Bisht
- Department of Chemistry, Ben Gurion University of the Negev, Beer Sheva 8410501, Israel
| | - Sudipta Biswas
- Department of Chemistry, Ben Gurion University of the Negev, Beer Sheva 8410501, Israel
| | - Nitzan Shauloff
- Department of Chemistry, Ben Gurion University of the Negev, Beer Sheva 8410501, Israel
| | - Haksu Lee
- Department of Chemical Engineering, Hanyang University, Seoul 04763, Korea
| | - Jong-Man Kim
- Department of Chemical Engineering, Hanyang University, Seoul 04763, Korea
| | - Raz Jelinek
- Department of Chemistry, Ben Gurion University of the Negev, Beer Sheva 8410501, Israel
- Ilse Katz Institute for Nanoscale Science & Technology, Ben Gurion University of the Negev, Beer Sheva 8410501, Israel
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Structure, morphology and energy storage properties of imide conjugated microporous polymers with different cores and the corresponding composites with CNT. Electrochim Acta 2023. [DOI: 10.1016/j.electacta.2023.141820] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
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Zhang Z, Zhang X, Xu X, Xiong R, Tian X, Wang C. In-situ directly anchored CoMoS4 particles on reduced graphene oxide nanosheets for the high-efficiency asymmetric supercapacitor. Colloids Surf A Physicochem Eng Asp 2022. [DOI: 10.1016/j.colsurfa.2022.129762] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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Edagawa A, Matsuda S, Kawakubo H, Imai H, Oaki Y. Coatable 2D Conjugated Polymers Containing Bulky Macromolecular Guests for Thermal Imaging. ACS APPLIED MATERIALS & INTERFACES 2022; 14:43792-43801. [PMID: 36057095 DOI: 10.1021/acsami.2c12909] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
Dynamic properties are derived from the structural flexibility of 2D polymers. Softening layered structures has the potential for tuning and enhancing the dynamic properties. In the present work, the flexibility of layered polydiacetylene (PDA) is tuned by the interlayer polymeric guests with different branching structures. PDA shows thermoresponsive color-change properties through shortening the effective conjugation length with molecular motion. Whereas the blue-to-red color transition is observed at certain threshold temperatures for the layered PDA without the interlayer guest, the intercalation of the bulky polymer guests lowers the starting temperature and widens the temperature range for the thermoresponsive color changes. The resultant layered composite of PDA and bulky polymer affords the homogeneous coating on substrates on the centimeter scale. The thermoresponsive color-change coating is applied to temperature-distribution imaging. The specific heat of liquids is colorimetrically estimated using the coating on the bottle. The coating on a silk cloth visualizes the temperature distribution on a simulated tissue during surgical operation using an ultrasonic coagulation cutting device. The coating can be applied to thermal imaging in a variety of fields. Moreover, the softening strategy contributes to explore dynamic properties of soft 2D materials.
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Affiliation(s)
- Aya Edagawa
- Department of Applied Chemistry, Faculty of Science and Technology, Keio University, 3-14-1 Hiyoshi, Kohoku-ku, Yokohama 223-8522, Japan
| | - Satoru Matsuda
- Department of Surgery, School of Medicine, Keio University, 35 Shinanomachi, Shinjuku-ku, Tokyo 160-8582, Japan
| | - Hirofumi Kawakubo
- Department of Surgery, School of Medicine, Keio University, 35 Shinanomachi, Shinjuku-ku, Tokyo 160-8582, Japan
| | - Hiroaki Imai
- Department of Applied Chemistry, Faculty of Science and Technology, Keio University, 3-14-1 Hiyoshi, Kohoku-ku, Yokohama 223-8522, Japan
| | - Yuya Oaki
- Department of Applied Chemistry, Faculty of Science and Technology, Keio University, 3-14-1 Hiyoshi, Kohoku-ku, Yokohama 223-8522, Japan
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5
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Production of a hybrid capacitive storage device via hydrogen gas and carbon electrodes coupling. Nat Commun 2022; 13:2805. [PMID: 35589703 PMCID: PMC9120448 DOI: 10.1038/s41467-022-30450-0] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2021] [Accepted: 04/27/2022] [Indexed: 11/08/2022] Open
Abstract
Conventional electric double-layer capacitors are energy storage devices with a high specific power and extended cycle life. However, the low energy content of this class of devices acts as a stumbling block to widespread adoption in the energy storage field. To circumvent the low-energy drawback of electric double-layer capacitors, here we report the assembly and testing of a hybrid device called electrocatalytic hydrogen gas capacitor containing a hydrogen gas negative electrode and a carbon-based positive electrode. This device operates using pH-universal aqueous electrolyte solutions (i.e., from 0 to 14) in a wide temperature range (i.e., from - 70 °C to 60 °C). In particular, we report specific energy and power of 45 Wh kg-1 and 458 W kg-1 (both values based on the electrodes' active materials mass), respectively, at 1 A g-1 and 25 °C with 9 M H3PO4 electrolyte solution. The device also enables capacitance retention of 85% (final capacitance of about 114 F g-1) after 100,000 cycles at 10 A g-1 and 25 °C with 1 M phosphate buffer electrolyte solution.
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Zhang X, Qiu Z, Li Q, Liang L, Yang X, Lu S, Xiang D, Lai F. Nickel Acetate-Assisted Graphitization of Porous Activated Carbon at Low Temperature for Supercapacitors With High Performances. Front Chem 2022; 10:828381. [PMID: 35308793 PMCID: PMC8924046 DOI: 10.3389/fchem.2022.828381] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2021] [Accepted: 01/11/2022] [Indexed: 11/18/2022] Open
Abstract
Catalytic graphitization opens a route to prepare graphitic carbon under fairly mild conditions. Biomass has been identified as a potentially attractive precursor for graphitic carbon materials. In this work, corn starch was used as carbon source to prepare hollow graphitic carbon microspheres by pyrolysis after mixing impregnation with nitrate salts, and the surface of these carbon microspheres is covered with controllable pores structure. Under optimal synthesis conditions, the prepared carbon microspheres show a uniform pore size distribution and high degree of graphitization. When tested as electrode materials for supercapacitor with organic electrolyte, the electrode exhibited a superior specific capacitance of 144.8 F g−1 at a current density of 0.1 A g−1, as well as large power density and a capacitance retention rate of 93.5% after 1,000 cycles in galvanostatic charge/discharge test at 1.0 A g−1. The synthesis extends use of the renewable nature resources and sheds light on developing new routes to design graphitic carbon microspheres.
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Affiliation(s)
- Xiaohui Zhang
- Guangxi Hezhou Guidong Electronic Technology Co. Ltd, Hezhou, China
- Guangxi Key Laboratory of Calcium Carbonate Resources Comprehensive Utilization, Hezhou University, Hezhou, China
- College of Materials Science and Engineering, Guilin University of Technology, Guilin, China
- Guangxi Key Laboratory of Information Materials, Guilin University of Electronic Technology, Guilin, China
| | - Zhian Qiu
- Guangxi Key Laboratory of Low-Carbon Energy Materials, Guangxi Normal University, Guilin, China
| | - Qingyu Li
- Guangxi Key Laboratory of Low-Carbon Energy Materials, Guangxi Normal University, Guilin, China
| | - Libo Liang
- Guangxi Hezhou Guidong Electronic Technology Co. Ltd, Hezhou, China
- College of Materials Science and Engineering, Guilin University of Technology, Guilin, China
- *Correspondence: Libo Liang, ; Feiyan Lai,
| | - Xiaofei Yang
- Guangxi Hezhou Guidong Electronic Technology Co. Ltd, Hezhou, China
| | - Shaorong Lu
- College of Materials Science and Engineering, Guilin University of Technology, Guilin, China
| | - Dinghan Xiang
- Guangxi Key Laboratory of Information Materials, Guilin University of Electronic Technology, Guilin, China
| | - Feiyan Lai
- Guangxi Key Laboratory of Calcium Carbonate Resources Comprehensive Utilization, Hezhou University, Hezhou, China
- Guangxi Key Laboratory of Information Materials, Guilin University of Electronic Technology, Guilin, China
- Guangxi Key Laboratory of Low-Carbon Energy Materials, Guangxi Normal University, Guilin, China
- *Correspondence: Libo Liang, ; Feiyan Lai,
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Bathula C, Rabani I, Kadam A, Opoku H, Patil SA, Shreshta NK, Hwang JH, Seo YS, Kim HS. Sonochemically exfoliated polymer-carbon nanotube interface for high performance supercapacitors. J Colloid Interface Sci 2022; 606:1792-1799. [PMID: 34507170 DOI: 10.1016/j.jcis.2021.08.136] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2021] [Revised: 08/20/2021] [Accepted: 08/21/2021] [Indexed: 02/07/2023]
Abstract
Energy storage characteristics of organic molecules continue to attract attention for supercapacitor applications, as they offer simple processing and can be employed for flexible devices. The current study utilized the ultrasonically driven exfoliation to obtain poly diketo pyrrolopyrrole-thieno thiophene (PDPT) and multiwalled carbon nanotube (CNT) composite, subsequently fabricated a PDPT donor-π-acceptor heterojunction with CNT and investigated energy storage applications. The composite was characterized using series of standard analytical techniques. Morphology indicated well alighted CNT tubes on PDPT polymer nanosheets with an effective interface, providing efficient electrochemical regions, enabling fast charge transfer between PDPT and CNT. We also investigated the PDPT-CNT composite electrochemical behavior, achieving 319.2 and 105.7F.g-1 capacitances for PDPT-CNT and PDPT at 0.5 A.g-1 current density for three electrode configurations; and 126 and 42F.g-1 for symmetric structures, respectively. Experimental results confirmed that PDPT-CNT composite electrodes achieved two fold the capacitance compared with PDPT alone. The hypothesis and synthetic approach provide an excellent candidate for conjugated polymers with carbon nanotubes and energy related devices.
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Affiliation(s)
- Chinna Bathula
- Division of Electronics and Electrical Engineering, Dongguk University-Seoul, Seoul 04620, Republic of Korea
| | - Iqra Rabani
- Department of Nanotechnology and Advanced Materials Engineering, Sejong University, Seoul 05006, Republic of Korea
| | - Abhijit Kadam
- Department of Chemical and Biological Engineering, Gachon University, Seongnamdaero 1342, Seongnam-si, Republic of Korea
| | - Henry Opoku
- Department of Energy and Materials Engineering, Dongguk University-Seoul, Seoul 04620, Republic of Korea
| | - Supriya A Patil
- Department of Nanotechnology and Advanced Materials Engineering, Sejong University, Seoul 05006, Republic of Korea
| | - Nabeen K Shreshta
- Division of Physics and Semiconductor Science, Dongguk University-Seoul, Seoul 04620, Republic of Korea
| | - Jung-Hoon Hwang
- Division of Electronics and Electrical Engineering, Dongguk University-Seoul, Seoul 04620, Republic of Korea
| | - Young-Soo Seo
- Department of Nanotechnology and Advanced Materials Engineering, Sejong University, Seoul 05006, Republic of Korea
| | - Hyun-Seok Kim
- Division of Electronics and Electrical Engineering, Dongguk University-Seoul, Seoul 04620, Republic of Korea.
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Xie S, Wang D, Wang Z, Liu J, Chen L, Zhao J. Dual-heteroatom-templated lanthanoid-inserted heteropolyoxotungstates simultaneously comprising Dawson and Keggin subunits and their composite film applied for electrochemical immunosensing of auximone. Inorg Chem Front 2022. [DOI: 10.1039/d1qi01246k] [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
Two unprecedented PIII–SbIII-heteroatom templated lanthanide-inserted heteropolyoxotungstates were obtained and their composite film was applied for the electrochemical immunosensing of auximone.
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Affiliation(s)
- Saisai Xie
- Henan Key Laboratory of Polyoxometalate Chemistry, College of Chemistry and Chemical Engineering, Henan University, Kaifeng 475004, China
| | - Dan Wang
- Henan Key Laboratory of Polyoxometalate Chemistry, College of Chemistry and Chemical Engineering, Henan University, Kaifeng 475004, China
| | - Zixu Wang
- Henan Key Laboratory of Polyoxometalate Chemistry, College of Chemistry and Chemical Engineering, Henan University, Kaifeng 475004, China
| | - Jiancai Liu
- Henan Key Laboratory of Polyoxometalate Chemistry, College of Chemistry and Chemical Engineering, Henan University, Kaifeng 475004, China
| | - Lijuan Chen
- Henan Key Laboratory of Polyoxometalate Chemistry, College of Chemistry and Chemical Engineering, Henan University, Kaifeng 475004, China
| | - Junwei Zhao
- Henan Key Laboratory of Polyoxometalate Chemistry, College of Chemistry and Chemical Engineering, Henan University, Kaifeng 475004, China
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Hema K, Ravi A, Raju C, Pathan JR, Rai R, Sureshan KM. Topochemical polymerizations for the solid-state synthesis of organic polymers. Chem Soc Rev 2021; 50:4062-4099. [PMID: 33543741 DOI: 10.1039/d0cs00840k] [Citation(s) in RCA: 54] [Impact Index Per Article: 18.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Topochemical polymerizations are solid-state reactions driven by the alignment of monomers in the crystalline state. The molecular confinement in the monomer crystal lattice offers precise control over the tacticity, packing and crystallinity of the polymer formed in the topochemical reaction. As topochemical reactions occur under solvent- and catalyst-free conditions, giving products in high yield and selectivity/specificity that do not require tedious chromatographic purification, topochemical polymerizations are highly attractive over traditional solution-phase polymer synthesis. By this method, polymers having sophisticated structures and desired topologies can be availed. Often, such ordered packing confers attractive properties to the topochemically-synthesized polymers. Diverse categories of topochemical polymerizations are known, such as polymerizations via [2+2], [4+4], [4+2], and [3+2] cycloadditions, and polymerization of diynes, triynes, dienes, trienes, and quinodimethanes, each of which proceed under suitable stimuli like heat, light or pressure. Each class of these reactions requires a unique packing arrangement of the corresponding monomers for the smooth reaction and produces polymers with distinct properties. This review is penned with the intent of bringing all the types of topochemical polymerizations into a single platform and communicating the versatility of these lattice-controlled polymerizations. We present a brief history of the development of each category and comprehensively review the topochemical synthesis of fully-organic polymers reported in the last twenty years, particularly in crystals. We mainly focus on the various molecular designs and crystal engineering strategies adopted to align monomers in a suitable orientation for polymerization. Finally, we analyze the current challenges and future perspectives in this research field.
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Affiliation(s)
- Kuntrapakam Hema
- School of Chemistry, Indian Institute of Science Education and Research Thiruvananthapuram, Kerala 695551, India.
| | - Arthi Ravi
- School of Chemistry, Indian Institute of Science Education and Research Thiruvananthapuram, Kerala 695551, India.
| | - Cijil Raju
- School of Chemistry, Indian Institute of Science Education and Research Thiruvananthapuram, Kerala 695551, India.
| | - Javed R Pathan
- School of Chemistry, Indian Institute of Science Education and Research Thiruvananthapuram, Kerala 695551, India.
| | - Rishika Rai
- School of Chemistry, Indian Institute of Science Education and Research Thiruvananthapuram, Kerala 695551, India.
| | - Kana M Sureshan
- School of Chemistry, Indian Institute of Science Education and Research Thiruvananthapuram, Kerala 695551, India.
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