journal article·2022-01Open access

Regulating Steric Hindrance in Redox‐Active Porous Organic Frameworks Achieves Enhanced Sodium Storage Performance (Small 1/2022)

Yilin Shan, Yanyan He, Na Yang, Xiang Zhu, Honglai Liu, Hao Jiang, Chunzhong Li

Small· Volume 18· Issue 1

Abstract

Sodium Ion Batteries Polymer electrodes have been significantly limited by poor reversible specific capacities, where a majority of aromatic C6-benzene linkages are redox inactive. In article number 2105927, Xiang Zhu, Hao Jiang, and co-workers show that decreasing steric hindrance of aromatic C6-benzene rings within a porous organic framework affords a significant improvement in the redox reaction kinetics, thereby facilitating the acceptance of sodium ions on these rings and boosting overall battery performance.
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Research context

OpenAlex topics: Metal-Organic Frameworks: Synthesis and Applications · Covalent Organic Framework Applications

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Affiliations

Key Laboratory for Ultrafine Materials of Ministry of Education Shanghai Engineering Research Center of Hierarchical Nanomaterials School of Materials Science and Engineering East China University of Science and Technology Shanghai 200237 China

State Key Laboratory of Chemical Engineering School of Chemical Engineering East China University of Science and Technology Shanghai 200237 China

State Key Laboratory for Oxo Synthesis and Selective Oxidation Suzhou Research Institute of Lanzhou Institute of Chemical Physics Chinese Academy of Sciences Suzhou 215000 China

References

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