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Li X, Huang W, Krajnc A, Yang Y, Shukla A, Lee J, Ghasemi M, Martens I, Chan B, Appadoo D, Chen P, Wen X, Steele JA, Hackbarth HG, Sun Q, Mali G, Lin R, Bedford NM, Chen V, Cheetham AK, Tizei LHG, Collins SM, Wang L, Hou J. Interfacial alloying between lead halide perovskite crystals and hybrid glasses. Nat Commun 2023; 14:7612. [PMID: 37993424 PMCID: PMC10665442 DOI: 10.1038/s41467-023-43247-6] [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: 04/11/2023] [Accepted: 11/03/2023] [Indexed: 11/24/2023] Open
Abstract
The stellar optoelectronic properties of metal halide perovskites provide enormous promise for next-generation optical devices with excellent conversion efficiencies and lower manufacturing costs. However, there is a long-standing ambiguity as to whether the perovskite surface/interface (e.g. structure, charge transfer or source of off-target recombination) or bulk properties are the more determining factor in device performance. Here we fabricate an array of CsPbI3 crystal and hybrid glass composites by sintering and globally visualise the property-performance landscape. Our findings reveal that the interface is the primary determinant of the crystal phases, optoelectronic quality, and stability of CsPbI3. In particular, the presence of a diffusion "alloying" layer is discovered to be critical for passivating surface traps, and beneficially altering the energy landscape of crystal phases. However, high-temperature sintering results in the promotion of a non-stoichiometric perovskite and excess traps at the interface, despite the short-range structure of halide is retained within the alloying layer. By shedding light on functional hetero-interfaces, our research offers the key factors for engineering high-performance perovskite devices.
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Affiliation(s)
- Xuemei Li
- School of Chemical Engineering, The University of Queensland, St Lucia, QLD, 4072, Australia
| | - Wengang Huang
- School of Chemical Engineering, The University of Queensland, St Lucia, QLD, 4072, Australia
| | - Andraž Krajnc
- Department of Inorganic Chemistry and Technology, National Institute of Chemistry, 1001, Ljubljana, Slovenia
| | - Yuwei Yang
- School of Chemical Engineering, The University of New South Wales, Kensington, NSW, 2052, Australia
| | - Atul Shukla
- School of Mathematics and Physics, The University of Queensland, St Lucia, QLD, 4072, Australia
| | - Jaeho Lee
- School of Chemical Engineering, The University of Queensland, St Lucia, QLD, 4072, Australia
| | - Mehri Ghasemi
- School of Science, RMIT University, Melbourne, VIC, 3000, Australia
| | - Isaac Martens
- European Synchrotron Radiation Facility, 71 Avenue des Martyrs, 38000, Grenoble, France
| | - Bun Chan
- Graduate School of Engineering, Nagasaki University, Nagasaki, 852-8521, Japan
| | - Dominique Appadoo
- Australian Synchrotron, 800 Blackburn Rd, Clayton, VIC, 3168, Australia
| | - Peng Chen
- Australian Institute for Bioengineering and Nanotechnology, The University of Queensland, St Lucia, QLD, 4072, Australia
| | - Xiaoming Wen
- School of Science, RMIT University, Melbourne, VIC, 3000, Australia
| | - Julian A Steele
- School of Mathematics and Physics, The University of Queensland, St Lucia, QLD, 4072, Australia
- Australian Institute for Bioengineering and Nanotechnology, The University of Queensland, St Lucia, QLD, 4072, Australia
| | - Haira G Hackbarth
- School of Chemical Engineering, The University of New South Wales, Kensington, NSW, 2052, Australia
| | - Qiang Sun
- State Key Laboratory of Oral Diseases, National Clinical Research Center for Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu, Sichuan, 610041, China
- Sichuan Provincial Engineering Research Center of Oral Biomaterials, Chengdu, Sichuan, 610041, China
| | - Gregor Mali
- Department of Inorganic Chemistry and Technology, National Institute of Chemistry, 1001, Ljubljana, Slovenia
| | - Rijia Lin
- School of Chemical Engineering, The University of Queensland, St Lucia, QLD, 4072, Australia
| | - Nicholas M Bedford
- School of Chemical Engineering, The University of New South Wales, Kensington, NSW, 2052, Australia
| | - Vicki Chen
- School of Chemical Engineering, The University of Queensland, St Lucia, QLD, 4072, Australia
- University of Technology Sydney, 15 Broadway, Ultimo, NSW, 2007, Australia
| | - Anthony K Cheetham
- Materials Research Laboratory, University of California, Santa Barbara, CA, 93106, USA
| | - Luiz H G Tizei
- Université Paris-Saclay, CNRS, Laboratoire de Physique des Solides, 91405, Orsay, France
| | - Sean M Collins
- School of Chemical and Process Engineering and School of Chemistry, University of Leeds, Leeds, LS2 9JT, UK
| | - Lianzhou Wang
- School of Chemical Engineering, The University of Queensland, St Lucia, QLD, 4072, Australia
- Australian Institute for Bioengineering and Nanotechnology, The University of Queensland, St Lucia, QLD, 4072, Australia
| | - Jingwei Hou
- School of Chemical Engineering, The University of Queensland, St Lucia, QLD, 4072, Australia.
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Faure Beaulieu Z, Nicholas TC, Gardner JLA, Goodwin AL, Deringer VL. Coarse-grained versus fully atomistic machine learning for zeolitic imidazolate frameworks. Chem Commun (Camb) 2023; 59:11405-11408. [PMID: 37668310 PMCID: PMC10513772 DOI: 10.1039/d3cc02265j] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2023] [Accepted: 08/22/2023] [Indexed: 09/06/2023]
Abstract
Zeolitic imidazolate frameworks are widely thought of as being analogous to inorganic AB2 phases. We test the validity of this assumption by comparing simplified and fully atomistic machine-learning models for local environments in ZIFs. Our work addresses the central question to what extent chemical information can be "coarse-grained" in hybrid framework materials.
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Affiliation(s)
- Zoé Faure Beaulieu
- Department of Chemistry, Inorganic Chemistry Laboratory, University of Oxford, Oxford OX1 3QR, UK.
| | - Thomas C Nicholas
- Department of Chemistry, Inorganic Chemistry Laboratory, University of Oxford, Oxford OX1 3QR, UK.
| | - John L A Gardner
- Department of Chemistry, Inorganic Chemistry Laboratory, University of Oxford, Oxford OX1 3QR, UK.
| | - Andrew L Goodwin
- Department of Chemistry, Inorganic Chemistry Laboratory, University of Oxford, Oxford OX1 3QR, UK.
| | - Volker L Deringer
- Department of Chemistry, Inorganic Chemistry Laboratory, University of Oxford, Oxford OX1 3QR, UK.
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3
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Yu Z, Tang L, Ma N, Horike S, Chen W. Recent progress of amorphous and glassy coordination polymers. Coord Chem Rev 2022. [DOI: 10.1016/j.ccr.2022.214646] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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4
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Liu H, Yuan D, Yang L, Xing J, Zeng S, Xu S, Xu Y, Liu Z. Directly decorated CeY zeolite for O 2-selective adsorption in O 2/N 2 separation at ambient temperature. MATERIALS HORIZONS 2022; 9:688-693. [PMID: 34793585 DOI: 10.1039/d1mh01267c] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
The traditional zeolites used in air separation are generally N2-selective adsorbents. It was found for the first time that the O2/N2 adsorption selectivity can be reversed by directly decorating the Ce metal ion sites of a traditional Y zeolite with imidazole molecules, which results in a novel O2 adsorbent. The O2/N2 selectivity changes from 0.9 to 1.6 under normal conditions, and most importantly, the O2 adsorbent is recyclable. The in situ XPS characterization results indicate that the imidazole modification can change the electronic state of Ce in the Y zeolite and increase its affinity for O2, which is confirmed by theoretical calculations. Dynamic breakthrough adsorption experiments show that the adsorbent has significant application potential in air separation.
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Affiliation(s)
- Hanbang Liu
- National Engineering Laboratory for Methanol to Olefins, Dalian National Laboratory for Clean Energy, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, P. R. China.
- University of Chinese Academy of Sciences, Beijing 100049, P. R. China
| | - Danhua Yuan
- National Engineering Laboratory for Methanol to Olefins, Dalian National Laboratory for Clean Energy, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, P. R. China.
| | - Liping Yang
- National Engineering Laboratory for Methanol to Olefins, Dalian National Laboratory for Clean Energy, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, P. R. China.
- University of Chinese Academy of Sciences, Beijing 100049, P. R. China
| | - Jiacheng Xing
- National Engineering Laboratory for Methanol to Olefins, Dalian National Laboratory for Clean Energy, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, P. R. China.
- University of Chinese Academy of Sciences, Beijing 100049, P. R. China
| | - Shu Zeng
- National Engineering Laboratory for Methanol to Olefins, Dalian National Laboratory for Clean Energy, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, P. R. China.
- University of Chinese Academy of Sciences, Beijing 100049, P. R. China
| | - Shutao Xu
- National Engineering Laboratory for Methanol to Olefins, Dalian National Laboratory for Clean Energy, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, P. R. China.
| | - Yunpeng Xu
- National Engineering Laboratory for Methanol to Olefins, Dalian National Laboratory for Clean Energy, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, P. R. China.
| | - Zhongmin Liu
- National Engineering Laboratory for Methanol to Olefins, Dalian National Laboratory for Clean Energy, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, P. R. China.
- University of Chinese Academy of Sciences, Beijing 100049, P. R. China
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5
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Ionic liquid facilitated melting of the metal-organic framework ZIF-8. Nat Commun 2021; 12:5703. [PMID: 34588462 PMCID: PMC8481281 DOI: 10.1038/s41467-021-25970-0] [Citation(s) in RCA: 35] [Impact Index Per Article: 11.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2021] [Accepted: 09/10/2021] [Indexed: 02/08/2023] Open
Abstract
Hybrid glasses from melt-quenched metal-organic frameworks (MOFs) have been emerging as a new class of materials, which combine the functional properties of crystalline MOFs with the processability of glasses. However, only a handful of the crystalline MOFs are meltable. Porosity and metal-linker interaction strength have both been identified as crucial parameters in the trade-off between thermal decomposition of the organic linker and, more desirably, melting. For example, the inability of the prototypical zeolitic imidazolate framework (ZIF) ZIF-8 to melt, is ascribed to the instability of the organic linker upon dissociation from the metal center. Here, we demonstrate that the incorporation of an ionic liquid (IL) into the porous interior of ZIF-8 provides a means to reduce its melting temperature to below its thermal decomposition temperature. Our structural studies show that the prevention of decomposition, and successful melting, is due to the IL interactions stabilizing the rapidly dissociating ZIF-8 linkers upon heating. This understanding may act as a general guide for extending the range of meltable MOF materials and, hence, the chemical and structural variety of MOF-derived glasses.
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6
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Li S, Lafon O, Wang W, Wang Q, Wang X, Li Y, Xu J, Deng F. Recent Advances of Solid-State NMR Spectroscopy for Microporous Materials. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2020; 32:e2002879. [PMID: 32902037 DOI: 10.1002/adma.202002879] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/28/2020] [Revised: 07/29/2020] [Indexed: 05/25/2023]
Abstract
Microporous materials have attracted a rapid growth of research interest in materials science and the multidisciplinary area because of their wide applications in catalysis, separation, ion exchange, gas storage, drug release, and sensing. A fundamental understanding of their diverse structures and properties is crucial for rational design of high-performance materials and technological applications in industry. Solid-state NMR (SSNMR), capable of providing atomic-level information on both structure and dynamics, is a powerful tool in the scientific exploration of solid materials. Here, advanced SSNMR instruments and methods for characterization of microporous materials are briefly described. The recent progress of the application of SSNMR for the investigation of microporous materials including zeolites, metal-organic frameworks, covalent organic frameworks, porous aromatic frameworks, and layered materials is discussed with representative work. The versatile SSNMR techniques provide detailed information on the local structure, dynamics, and chemical processes in the confined space of porous materials. The challenges and prospects in SSNMR study of microporous and related materials are discussed.
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Affiliation(s)
- Shenhui Li
- National Centre for Magnetic Resonance in Wuhan, State Key Laboratory of Magnetic Resonance and Atomic and Molecular Physics, Innovation Academy for Precision Measurement Science and Technology, Chinese Academy of Sciences, Wuhan, 430071, China
- University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Olivier Lafon
- Univ. Lille, CNRS, Centrale Lille, Univ. Artois, UMR 8181- UCCS - Unité de Catalyse et Chimie du Solide, Lille, F-59000, France
- Institut Universitaire de France, Paris, 75231, France
| | - Weiyu Wang
- National Centre for Magnetic Resonance in Wuhan, State Key Laboratory of Magnetic Resonance and Atomic and Molecular Physics, Innovation Academy for Precision Measurement Science and Technology, Chinese Academy of Sciences, Wuhan, 430071, China
- University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Qiang Wang
- National Centre for Magnetic Resonance in Wuhan, State Key Laboratory of Magnetic Resonance and Atomic and Molecular Physics, Innovation Academy for Precision Measurement Science and Technology, Chinese Academy of Sciences, Wuhan, 430071, China
- University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Xingxing Wang
- State Key Laboratory of Inorganic Synthesis and Preparative Chemistry, College of Chemistry, Jilin University, 2699 Qianjin Street, Changchun, 130012, China
| | - Yi Li
- State Key Laboratory of Inorganic Synthesis and Preparative Chemistry, College of Chemistry, Jilin University, 2699 Qianjin Street, Changchun, 130012, China
- International Center of Future Science, Jilin University, Changchun, 130012, China
| | - Jun Xu
- National Centre for Magnetic Resonance in Wuhan, State Key Laboratory of Magnetic Resonance and Atomic and Molecular Physics, Innovation Academy for Precision Measurement Science and Technology, Chinese Academy of Sciences, Wuhan, 430071, China
- University of Chinese Academy of Sciences, Beijing, 100049, China
- Wuhan National Laboratory for Optoelectronics, Huazhong University of Science and Technology, Wuhan, 430074, China
| | - Feng Deng
- National Centre for Magnetic Resonance in Wuhan, State Key Laboratory of Magnetic Resonance and Atomic and Molecular Physics, Innovation Academy for Precision Measurement Science and Technology, Chinese Academy of Sciences, Wuhan, 430071, China
- University of Chinese Academy of Sciences, Beijing, 100049, China
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7
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Wu Y, Zeng S, Yuan D, Xing J, Liu H, Xu S, Wei Y, Xu Y, Liu Z. Enhanced Propene/Propane Separation by Directional Decoration of the 12‐Membered Rings of Mordenite with ZIF Fragments. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.202000029] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Yaqi Wu
- National Engineering Laboratory for Methanol to OlefinsDalian National Laboratory for Clean EnergyDalian Institute of Chemical PhysicsChinese Academy of Sciences Dalian 116023 P. R. China
- University of Chinese Academy of Sciences Beijing 100049 P. R. China
| | - Shu Zeng
- National Engineering Laboratory for Methanol to OlefinsDalian National Laboratory for Clean EnergyDalian Institute of Chemical PhysicsChinese Academy of Sciences Dalian 116023 P. R. China
- University of Chinese Academy of Sciences Beijing 100049 P. R. China
| | - Danhua Yuan
- National Engineering Laboratory for Methanol to OlefinsDalian National Laboratory for Clean EnergyDalian Institute of Chemical PhysicsChinese Academy of Sciences Dalian 116023 P. R. China
| | - Jiacheng Xing
- National Engineering Laboratory for Methanol to OlefinsDalian National Laboratory for Clean EnergyDalian Institute of Chemical PhysicsChinese Academy of Sciences Dalian 116023 P. R. China
- University of Chinese Academy of Sciences Beijing 100049 P. R. China
| | - Hanbang Liu
- National Engineering Laboratory for Methanol to OlefinsDalian National Laboratory for Clean EnergyDalian Institute of Chemical PhysicsChinese Academy of Sciences Dalian 116023 P. R. China
- University of Chinese Academy of Sciences Beijing 100049 P. R. China
| | - Shutao Xu
- National Engineering Laboratory for Methanol to OlefinsDalian National Laboratory for Clean EnergyDalian Institute of Chemical PhysicsChinese Academy of Sciences Dalian 116023 P. R. China
| | - Yingxu Wei
- National Engineering Laboratory for Methanol to OlefinsDalian National Laboratory for Clean EnergyDalian Institute of Chemical PhysicsChinese Academy of Sciences Dalian 116023 P. R. China
| | - Yunpeng Xu
- National Engineering Laboratory for Methanol to OlefinsDalian National Laboratory for Clean EnergyDalian Institute of Chemical PhysicsChinese Academy of Sciences Dalian 116023 P. R. China
| | - Zhongmin Liu
- National Engineering Laboratory for Methanol to OlefinsDalian National Laboratory for Clean EnergyDalian Institute of Chemical PhysicsChinese Academy of Sciences Dalian 116023 P. R. China
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8
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Wu Y, Zeng S, Yuan D, Xing J, Liu H, Xu S, Wei Y, Xu Y, Liu Z. Enhanced Propene/Propane Separation by Directional Decoration of the 12‐Membered Rings of Mordenite with ZIF Fragments. Angew Chem Int Ed Engl 2020; 59:6765-6768. [DOI: 10.1002/anie.202000029] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/01/2020] [Indexed: 11/11/2022]
Affiliation(s)
- Yaqi Wu
- National Engineering Laboratory for Methanol to OlefinsDalian National Laboratory for Clean EnergyDalian Institute of Chemical PhysicsChinese Academy of Sciences Dalian 116023 P. R. China
- University of Chinese Academy of Sciences Beijing 100049 P. R. China
| | - Shu Zeng
- National Engineering Laboratory for Methanol to OlefinsDalian National Laboratory for Clean EnergyDalian Institute of Chemical PhysicsChinese Academy of Sciences Dalian 116023 P. R. China
- University of Chinese Academy of Sciences Beijing 100049 P. R. China
| | - Danhua Yuan
- National Engineering Laboratory for Methanol to OlefinsDalian National Laboratory for Clean EnergyDalian Institute of Chemical PhysicsChinese Academy of Sciences Dalian 116023 P. R. China
| | - Jiacheng Xing
- National Engineering Laboratory for Methanol to OlefinsDalian National Laboratory for Clean EnergyDalian Institute of Chemical PhysicsChinese Academy of Sciences Dalian 116023 P. R. China
- University of Chinese Academy of Sciences Beijing 100049 P. R. China
| | - Hanbang Liu
- National Engineering Laboratory for Methanol to OlefinsDalian National Laboratory for Clean EnergyDalian Institute of Chemical PhysicsChinese Academy of Sciences Dalian 116023 P. R. China
- University of Chinese Academy of Sciences Beijing 100049 P. R. China
| | - Shutao Xu
- National Engineering Laboratory for Methanol to OlefinsDalian National Laboratory for Clean EnergyDalian Institute of Chemical PhysicsChinese Academy of Sciences Dalian 116023 P. R. China
| | - Yingxu Wei
- National Engineering Laboratory for Methanol to OlefinsDalian National Laboratory for Clean EnergyDalian Institute of Chemical PhysicsChinese Academy of Sciences Dalian 116023 P. R. China
| | - Yunpeng Xu
- National Engineering Laboratory for Methanol to OlefinsDalian National Laboratory for Clean EnergyDalian Institute of Chemical PhysicsChinese Academy of Sciences Dalian 116023 P. R. China
| | - Zhongmin Liu
- National Engineering Laboratory for Methanol to OlefinsDalian National Laboratory for Clean EnergyDalian Institute of Chemical PhysicsChinese Academy of Sciences Dalian 116023 P. R. China
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9
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Wu Y, Yuan D, He D, Xing J, Zeng S, Xu S, Xu Y, Liu Z. Decorated Traditional Zeolites with Subunits of Metal–Organic Frameworks for CH
4
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Separation. Angew Chem Int Ed Engl 2019; 58:10241-10244. [DOI: 10.1002/anie.201905014] [Citation(s) in RCA: 47] [Impact Index Per Article: 9.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2019] [Indexed: 11/12/2022]
Affiliation(s)
- Yaqi Wu
- National Engineering Laboratory for Methanol to OlefinsDalian National Laboratory for Clean EnergyDalian Institute of Chemical PhysicsChinese Academy of Sciences Dalian 116023 P. R. China
- University of Chinese Academy of Sciences Beijing 100049 China
| | - Danhua Yuan
- National Engineering Laboratory for Methanol to OlefinsDalian National Laboratory for Clean EnergyDalian Institute of Chemical PhysicsChinese Academy of Sciences Dalian 116023 P. R. China
| | - Dawei He
- National Engineering Laboratory for Methanol to OlefinsDalian National Laboratory for Clean EnergyDalian Institute of Chemical PhysicsChinese Academy of Sciences Dalian 116023 P. R. China
- University of Chinese Academy of Sciences Beijing 100049 China
| | - Jiacheng Xing
- National Engineering Laboratory for Methanol to OlefinsDalian National Laboratory for Clean EnergyDalian Institute of Chemical PhysicsChinese Academy of Sciences Dalian 116023 P. R. China
- University of Chinese Academy of Sciences Beijing 100049 China
| | - Shu Zeng
- National Engineering Laboratory for Methanol to OlefinsDalian National Laboratory for Clean EnergyDalian Institute of Chemical PhysicsChinese Academy of Sciences Dalian 116023 P. R. China
- University of Chinese Academy of Sciences Beijing 100049 China
| | - Shutao Xu
- National Engineering Laboratory for Methanol to OlefinsDalian National Laboratory for Clean EnergyDalian Institute of Chemical PhysicsChinese Academy of Sciences Dalian 116023 P. R. China
| | - Yunpeng Xu
- National Engineering Laboratory for Methanol to OlefinsDalian National Laboratory for Clean EnergyDalian Institute of Chemical PhysicsChinese Academy of Sciences Dalian 116023 P. R. China
| | - Zhongmin Liu
- National Engineering Laboratory for Methanol to OlefinsDalian National Laboratory for Clean EnergyDalian Institute of Chemical PhysicsChinese Academy of Sciences Dalian 116023 P. R. China
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10
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Wu Y, Yuan D, He D, Xing J, Zeng S, Xu S, Xu Y, Liu Z. Decorated Traditional Zeolites with Subunits of Metal–Organic Frameworks for CH
4
/N
2
Separation. Angew Chem Int Ed Engl 2019. [DOI: 10.1002/ange.201905014] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Yaqi Wu
- National Engineering Laboratory for Methanol to OlefinsDalian National Laboratory for Clean EnergyDalian Institute of Chemical PhysicsChinese Academy of Sciences Dalian 116023 P. R. China
- University of Chinese Academy of Sciences Beijing 100049 China
| | - Danhua Yuan
- National Engineering Laboratory for Methanol to OlefinsDalian National Laboratory for Clean EnergyDalian Institute of Chemical PhysicsChinese Academy of Sciences Dalian 116023 P. R. China
| | - Dawei He
- National Engineering Laboratory for Methanol to OlefinsDalian National Laboratory for Clean EnergyDalian Institute of Chemical PhysicsChinese Academy of Sciences Dalian 116023 P. R. China
- University of Chinese Academy of Sciences Beijing 100049 China
| | - Jiacheng Xing
- National Engineering Laboratory for Methanol to OlefinsDalian National Laboratory for Clean EnergyDalian Institute of Chemical PhysicsChinese Academy of Sciences Dalian 116023 P. R. China
- University of Chinese Academy of Sciences Beijing 100049 China
| | - Shu Zeng
- National Engineering Laboratory for Methanol to OlefinsDalian National Laboratory for Clean EnergyDalian Institute of Chemical PhysicsChinese Academy of Sciences Dalian 116023 P. R. China
- University of Chinese Academy of Sciences Beijing 100049 China
| | - Shutao Xu
- National Engineering Laboratory for Methanol to OlefinsDalian National Laboratory for Clean EnergyDalian Institute of Chemical PhysicsChinese Academy of Sciences Dalian 116023 P. R. China
| | - Yunpeng Xu
- National Engineering Laboratory for Methanol to OlefinsDalian National Laboratory for Clean EnergyDalian Institute of Chemical PhysicsChinese Academy of Sciences Dalian 116023 P. R. China
| | - Zhongmin Liu
- National Engineering Laboratory for Methanol to OlefinsDalian National Laboratory for Clean EnergyDalian Institute of Chemical PhysicsChinese Academy of Sciences Dalian 116023 P. R. China
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11
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Kobera L, Rohlicek J, Czernek J, Abbrent S, Streckova M, Sopcak T, Brus J. Unexpected Crystallization Patterns of Zinc Boron Imidazolate Framework ZBIF-1: NMR Crystallography of Integrated Metal-Organic Frameworks. Chemphyschem 2017; 18:3576-3582. [DOI: 10.1002/cphc.201701063] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2017] [Indexed: 01/07/2023]
Affiliation(s)
- Libor Kobera
- Institute of Macromolecular Chemistry of the Czech Academy of Sciences; Heyrovskeho nam. 2 162 06 Prague 6 Czech Republic
| | - Jan Rohlicek
- Department of Structural Analysis; Institute of Physics of the Czech Academy of Sciences; Na Slovance 2 Praha 8 182 21 Czech Republic
| | - Jiri Czernek
- Institute of Macromolecular Chemistry of the Czech Academy of Sciences; Heyrovskeho nam. 2 162 06 Prague 6 Czech Republic
| | - Sabina Abbrent
- Institute of Macromolecular Chemistry of the Czech Academy of Sciences; Heyrovskeho nam. 2 162 06 Prague 6 Czech Republic
| | - Magdalena Streckova
- Institute of Materials Research of the Slovak Academy of Sciences; Watsonova 47 040 01 Košice Slovak Republic
| | - Tibor Sopcak
- Institute of Materials Research of the Slovak Academy of Sciences; Watsonova 47 040 01 Košice Slovak Republic
| | - Jiri Brus
- Institute of Macromolecular Chemistry of the Czech Academy of Sciences; Heyrovskeho nam. 2 162 06 Prague 6 Czech Republic
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12
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Sneddon S, Kahr J, Orsi AF, Price DJ, Dawson DM, Wright PA, Ashbrook SE. Investigation of zeolitic imidazolate frameworks using 13C and 15N solid-state NMR spectroscopy. SOLID STATE NUCLEAR MAGNETIC RESONANCE 2017; 87:54-64. [PMID: 28942230 DOI: 10.1016/j.ssnmr.2017.09.001] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/08/2017] [Revised: 09/04/2017] [Accepted: 09/05/2017] [Indexed: 06/07/2023]
Abstract
Zeolitic imidazolate frameworks (ZIFs) are a subclass of metal-organic frameworks (MOFs) with extended three-dimensional networks of transition metal nodes (bridged by rigid imidazolate linkers), with potential applications in gas storage and separation, sensing and controlled delivery of drug molecules. Here, we investigate the use of 13C and 15N solid-state NMR spectroscopy to characterise the local structure and disorder in a variety of single- and dual-linker ZIFs. In most cases, a combination of a basic knowledge of chemical shifts typically observed in solution-state NMR spectroscopy and the use of dipolar dephasing NMR experiments to reveal information about quaternary carbon species are combined to enable spectral assignment. Accurate measurement of the anisotropic components of the chemical shift provided additional information to characterise the local environment and the possibility of trying to understand the relationships between NMR parameters and both local and long-range structure. First-principles calculations on some of the simpler, ordered ZIFs were possible, and provided support for the spectral assignments, while comparison of these model systems to more disordered ZIFs aided interpretation of the more complex spectra obtained. It is shown that 13C and 15N NMR are sufficiently sensitive to detect small changes in the local environment, e.g., functionalisation of the linker, crystallographic inequivalence and changes to the framework topology, while the relative proportion of each linker present can be obtained by comparing relative intensities of resonances corresponding to chemically-similar species in cross polarisation experiments with short contact times. Therefore, multinuclear NMR spectroscopy, and in particular the measurement of both isotropic and anisotropic parameters, offers a useful tool for the structural study of ordered and, in particular, disordered ZIFs.
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Affiliation(s)
- Scott Sneddon
- School of Chemistry, EaStCHEM and Centre of Magnetic Resonance, University of St Andrews, St Andrews KY16 9ST, United Kingdom
| | - Jürgen Kahr
- School of Chemistry, EaStCHEM and Centre of Magnetic Resonance, University of St Andrews, St Andrews KY16 9ST, United Kingdom
| | - Angelica F Orsi
- School of Chemistry, EaStCHEM and Centre of Magnetic Resonance, University of St Andrews, St Andrews KY16 9ST, United Kingdom
| | - David J Price
- School of Chemistry, EaStCHEM and Centre of Magnetic Resonance, University of St Andrews, St Andrews KY16 9ST, United Kingdom
| | - Daniel M Dawson
- School of Chemistry, EaStCHEM and Centre of Magnetic Resonance, University of St Andrews, St Andrews KY16 9ST, United Kingdom
| | - Paul A Wright
- School of Chemistry, EaStCHEM and Centre of Magnetic Resonance, University of St Andrews, St Andrews KY16 9ST, United Kingdom
| | - Sharon E Ashbrook
- School of Chemistry, EaStCHEM and Centre of Magnetic Resonance, University of St Andrews, St Andrews KY16 9ST, United Kingdom.
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Bennett TD, Yue Y, Li P, Qiao A, Tao H, Greaves NG, Richards T, Lampronti GI, Redfern SAT, Blanc F, Farha OK, Hupp JT, Cheetham AK, Keen DA. Melt-Quenched Glasses of Metal–Organic Frameworks. J Am Chem Soc 2016; 138:3484-92. [DOI: 10.1021/jacs.5b13220] [Citation(s) in RCA: 171] [Impact Index Per Article: 21.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Affiliation(s)
- Thomas D. Bennett
- Department
of Materials Science and Metallurgy, University of Cambridge, 27 Charles
Babbage Road, Cambridge CB3 0FS, United Kingdom
| | - Yuanzheng Yue
- State
Key Laboratory of Silicate Materials for Architectures, Wuhan University of Technology, Wuhan 430070, China
- Department
of Chemistry and Bioscience, Aalborg University, DK-9220 Aalborg, Denmark
| | - Peng Li
- Department
of Chemistry and International Institute for Nanotechnology, Northwestern University, Evanston, Illinois 60208, United States
| | - Ang Qiao
- State
Key Laboratory of Silicate Materials for Architectures, Wuhan University of Technology, Wuhan 430070, China
| | - Haizheng Tao
- State
Key Laboratory of Silicate Materials for Architectures, Wuhan University of Technology, Wuhan 430070, China
| | - Neville G. Greaves
- Department
of Materials Science and Metallurgy, University of Cambridge, 27 Charles
Babbage Road, Cambridge CB3 0FS, United Kingdom
- State
Key Laboratory of Silicate Materials for Architectures, Wuhan University of Technology, Wuhan 430070, China
- Institute
of Mathematics, Physics and Computer Science, Aberystwyth University, Aberystwyth SY23 3BZ, United Kingdom
| | - Tom Richards
- Department
of Materials Science and Metallurgy, University of Cambridge, 27 Charles
Babbage Road, Cambridge CB3 0FS, United Kingdom
| | - Giulio I. Lampronti
- Department
of Earth Sciences, University of Cambridge, Downing Street, Cambridge CB2 3EQ, United Kingdom
| | - Simon A. T. Redfern
- Department
of Earth Sciences, University of Cambridge, Downing Street, Cambridge CB2 3EQ, United Kingdom
| | - Frédéric Blanc
- Department
of Chemistry and Stephenson Institute for Renewable Energy, University of Liverpool, Crown Street, Liverpool L69 7ZD, United Kingdom
| | - Omar K. Farha
- Department
of Chemistry and International Institute for Nanotechnology, Northwestern University, Evanston, Illinois 60208, United States
| | - Joseph T. Hupp
- Department
of Chemistry and International Institute for Nanotechnology, Northwestern University, Evanston, Illinois 60208, United States
| | - Anthony K. Cheetham
- Department
of Materials Science and Metallurgy, University of Cambridge, 27 Charles
Babbage Road, Cambridge CB3 0FS, United Kingdom
| | - David A. Keen
- ISIS
Facility, Rutherford Appleton Laboratory, Harwell Campus, Didcot, Oxon OX11 0QX, United Kingdom
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