Freestanding metal–organic frameworks and their derivatives: an emerging platform for electrochemical energy storage and conversion
Metal-organic frameworks (MOFs) have recently emerged as ideal electrode materials and precursors for electrochemical energy storage and conversion (EESC) owing to their large specific surface areas, highly tunable porosities, abundant active sites, and diversified choices of metal nodes and organic...
| Main Authors: | , , , , , , , , , , , , , |
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| Format: | Journal Article |
| Language: | English |
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2022
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| Online Access: | https://hdl.handle.net/10356/162952 |
| _version_ | 1826123592459354112 |
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| author | He, Bing Zhang, Qichong Pan, Zhenghui Li, Lei Li, Chaowei Ling, Ying Wang, Zhixun Chen, Mengxiao Wang, Zhe Yao, Yagang Li, Qingwen Sun, Litao Wang, John Wei, Lei |
| author2 | School of Electrical and Electronic Engineering |
| author_facet | School of Electrical and Electronic Engineering He, Bing Zhang, Qichong Pan, Zhenghui Li, Lei Li, Chaowei Ling, Ying Wang, Zhixun Chen, Mengxiao Wang, Zhe Yao, Yagang Li, Qingwen Sun, Litao Wang, John Wei, Lei |
| author_sort | He, Bing |
| collection | NTU |
| description | Metal-organic frameworks (MOFs) have recently emerged as ideal electrode materials and precursors for electrochemical energy storage and conversion (EESC) owing to their large specific surface areas, highly tunable porosities, abundant active sites, and diversified choices of metal nodes and organic linkers. Both MOF-based and MOF-derived materials in powder form have been widely investigated in relation to their synthesis methods, structure and morphology controls, and performance advantages in targeted applications. However, to engage them for energy applications, both binders and additives would be required to form postprocessed electrodes, fundamentally eliminating some of the active sites and thus degrading the superior effects of the MOF-based/derived materials. The advancement of freestanding electrodes provides a new promising platform for MOF-based/derived materials in EESC thanks to their apparent merits, including fast electron/charge transmission and seamless contact between active materials and current collectors. Benefiting from the synergistic effect of freestanding structures and MOF-based/derived materials, outstanding electrochemical performance in EESC can be achieved, stimulating the increasing enthusiasm in recent years. This review provides a timely and comprehensive overview on the structural features and fabrication techniques of freestanding MOF-based/derived electrodes. Then, the latest advances in freestanding MOF-based/derived electrodes are summarized from electrochemical energy storage devices to electrocatalysis. Finally, insights into the currently faced challenges and further perspectives on these feasible solutions of freestanding MOF-based/derived electrodes for EESC are discussed, aiming at providing a new set of guidance to promote their further development in scale-up production and commercial applications. |
| first_indexed | 2024-10-01T06:07:11Z |
| format | Journal Article |
| id | ntu-10356/162952 |
| institution | Nanyang Technological University |
| language | English |
| last_indexed | 2024-10-01T06:07:11Z |
| publishDate | 2022 |
| record_format | dspace |
| spelling | ntu-10356/1629522022-11-15T02:07:51Z Freestanding metal–organic frameworks and their derivatives: an emerging platform for electrochemical energy storage and conversion He, Bing Zhang, Qichong Pan, Zhenghui Li, Lei Li, Chaowei Ling, Ying Wang, Zhixun Chen, Mengxiao Wang, Zhe Yao, Yagang Li, Qingwen Sun, Litao Wang, John Wei, Lei School of Electrical and Electronic Engineering Science::Chemistry::Physical chemistry::Electrochemistry Energy Storage Metal-Organic Frameworks Metal-organic frameworks (MOFs) have recently emerged as ideal electrode materials and precursors for electrochemical energy storage and conversion (EESC) owing to their large specific surface areas, highly tunable porosities, abundant active sites, and diversified choices of metal nodes and organic linkers. Both MOF-based and MOF-derived materials in powder form have been widely investigated in relation to their synthesis methods, structure and morphology controls, and performance advantages in targeted applications. However, to engage them for energy applications, both binders and additives would be required to form postprocessed electrodes, fundamentally eliminating some of the active sites and thus degrading the superior effects of the MOF-based/derived materials. The advancement of freestanding electrodes provides a new promising platform for MOF-based/derived materials in EESC thanks to their apparent merits, including fast electron/charge transmission and seamless contact between active materials and current collectors. Benefiting from the synergistic effect of freestanding structures and MOF-based/derived materials, outstanding electrochemical performance in EESC can be achieved, stimulating the increasing enthusiasm in recent years. This review provides a timely and comprehensive overview on the structural features and fabrication techniques of freestanding MOF-based/derived electrodes. Then, the latest advances in freestanding MOF-based/derived electrodes are summarized from electrochemical energy storage devices to electrocatalysis. Finally, insights into the currently faced challenges and further perspectives on these feasible solutions of freestanding MOF-based/derived electrodes for EESC are discussed, aiming at providing a new set of guidance to promote their further development in scale-up production and commercial applications. Agency for Science, Technology and Research (A*STAR) Ministry of Education (MOE) Nanyang Technological University National Research Foundation (NRF) Published version This work was supported by the Singapore Ministry of Education Academic Research Fund Tier 2 (MOE2019-T2-2- 127 and MOE-T2EP50120-0002), A*STAR under AME IRG (A2083c0062), the Singapore Ministry of Education Academic Research Fund Tier 1 (MOE2019-T1-001-103 (RG73/19) and MOE2019-T1-001-111 (RG90/19)), and the Singapore National Research Foundation Competitive Research Program (NRF-CRP18-2017-02). This work was partly supported by the Schaeffler Hub for Advanced Research at NTU, under the ASTAR IAF-ICP Programme ICP1900093 and the Suzhou Institute of Nano-Tech and Nano-Bionics, Chinese Academy of Sciences (Start-up grant E1552102). This work was also supported by Nanyang Technological University. 2022-11-15T02:07:50Z 2022-11-15T02:07:50Z 2022 Journal Article He, B., Zhang, Q., Pan, Z., Li, L., Li, C., Ling, Y., Wang, Z., Chen, M., Wang, Z., Yao, Y., Li, Q., Sun, L., Wang, J. & Wei, L. (2022). Freestanding metal–organic frameworks and their derivatives: an emerging platform for electrochemical energy storage and conversion. Chemical Reviews, 122(11), 10087-10125. https://dx.doi.org/10.1021/acs.chemrev.1c00978 0009-2665 https://hdl.handle.net/10356/162952 10.1021/acs.chemrev.1c00978 35446541 2-s2.0-85129175795 11 122 10087 10125 en MOE2019-T2-2-127 MOE-T2EP50120-0002 A2083c0062 MOE2019-T1-001-103 (RG 73/19) MOE2019-T1-001-111 (RG90/19) NRF-CRP18-2017-02 ICP1900093 Chemical Reviews © 2022 The Authors. Published by American Chemical Society. This is an open-access article distributed under the terms of the Creative Commons Attribution License. application/pdf |
| spellingShingle | Science::Chemistry::Physical chemistry::Electrochemistry Energy Storage Metal-Organic Frameworks He, Bing Zhang, Qichong Pan, Zhenghui Li, Lei Li, Chaowei Ling, Ying Wang, Zhixun Chen, Mengxiao Wang, Zhe Yao, Yagang Li, Qingwen Sun, Litao Wang, John Wei, Lei Freestanding metal–organic frameworks and their derivatives: an emerging platform for electrochemical energy storage and conversion |
| title | Freestanding metal–organic frameworks and their derivatives: an emerging platform for electrochemical energy storage and conversion |
| title_full | Freestanding metal–organic frameworks and their derivatives: an emerging platform for electrochemical energy storage and conversion |
| title_fullStr | Freestanding metal–organic frameworks and their derivatives: an emerging platform for electrochemical energy storage and conversion |
| title_full_unstemmed | Freestanding metal–organic frameworks and their derivatives: an emerging platform for electrochemical energy storage and conversion |
| title_short | Freestanding metal–organic frameworks and their derivatives: an emerging platform for electrochemical energy storage and conversion |
| title_sort | freestanding metal organic frameworks and their derivatives an emerging platform for electrochemical energy storage and conversion |
| topic | Science::Chemistry::Physical chemistry::Electrochemistry Energy Storage Metal-Organic Frameworks |
| url | https://hdl.handle.net/10356/162952 |
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