A review of covalent organic framework electrode materials for rechargeable metal-ion batteries

ZENG Shu-mao; HUANG Xiao-xiong; MA Ying-jie; ZHI Lin-jie

doi:10.1016/S1872-5805(21)60001-X

Volume 36 Issue 1

Feb. 2021

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ZENG Shu-mao, HUANG Xiao-xiong, MA Ying-jie, ZHI Lin-jie. A review of covalent organic framework electrode materials for rechargeable metal-ion batteries. New Carbon Mater., 2021, 36(1): 1-18. doi: 10.1016/S1872-5805(21)60001-X

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ZENG Shu-mao, HUANG Xiao-xiong, MA Ying-jie, ZHI Lin-jie. A review of covalent organic framework electrode materials for rechargeable metal-ion batteries. New Carbon Mater., 2021, 36(1): 1-18. doi: 10.1016/S1872-5805(21)60001-X

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A review of covalent organic framework electrode materials for rechargeable metal-ion batteries

doi: 10.1016/S1872-5805(21)60001-X

ZENG Shu-mao^{1, 2},
HUANG Xiao-xiong^{1, 2, †},
MA Ying-jie^{1
,
,},
ZHI Lin-jie^{1, 2
,
,}

1.
CAS Key Laboratory of Nanosystem and Hierarchical Fabrication, CAS Center for Excellence in Nanoscience, National Center for Nanoscience and Technology, Beijing 100190, China
2.
University of Chinese Academy of Sciences, Beijing 100049, China

Funds: The Authors would like to offer special thanks to National Natural Science Foundation of China (51425302, 51302045) and the Beijing Natural Science Foundation (2182086)

More Information

Author Bio:
†These authors contributed equally to this work
Corresponding author: MA Ying-jie, Assistant researcher. E-mail: mayj@nanoctr.cn; ZHI Lin-jie, Professor. E-mail: zhilj@nanoctr.cn
Received Date: 2021-01-11
Rev Recd Date: 2021-01-13
Publish Date: 2021-02-01

Abstract

Abstract

Covalent organic frameworks (COFs) are highly promising electrode materials for next-generation rechargeable metal-ion batteries owing to their robust framework, abundant electrochemically active sites, well-defined and tunable pores and channels for metal ion transfer, and adjustable molecular structures for improving electrochemical performance. Moreover, COFs do not have the problems caused by expensive or toxic elements in conventional inorganic electrode materials or the cycling stability challenges existing in small organic molecules, and thus have great potential as electrode materials in next-generation rechargeable metal-ion batteries. We summarize the electrochemically active sites of these materials for charge storage, and most importantly, we focus on strategies for improving their electrochemical performance, including energy density, rate performance and cycling life by changing their frameworks, pores, active sites, and electronic structures. To fabricate high performance COF electrodes, much more effort is needed to improve their ionic and electronic conductivities, increase their operating voltage, and reveal their mechanisms of energy storage. This review may shed light on developing high performance COF electrode materials for next-generation rechargeable metal-ion batteries.
- Covalent organic frameworks,
- Rechargeable metal-ion batteries,
- Energy density,
- Rate performance,
- Cyclic lifespan

†These authors contributed equally to this work. †曾术茂,黄小雄为共同第一作者

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References(118)

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