Solvated Graphene Frameworks as High‐Performance Anodes for Lithium‐Ion Batteries |
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| Authors: | Dr Yuxi Xu Zhaoyang Lin Dr Xing Zhong Ben Papandrea Prof Yu Huang Xiangfeng Duan |
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| Institution: | 1. Department of Chemistry and Biochemistry, University of California, Los Angeles, California 90095 (USA);2. Department of Materials Science and Engineering, University of California, Los Angeles, California 90095 (USA) |
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| Abstract: | A solvent‐exchange approach for the preparation of solvated graphene frameworks as high‐performance anode materials for lithium‐ion batteries is reported. The mechanically strong graphene frameworks exhibit unique hierarchical solvated porous networks and can be directly used as electrodes with a significantly improved electrochemical performance compared to unsolvated graphene frameworks, including very high reversible capacities, excellent rate capabilities, and superior cycling stabilities. |
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| Keywords: | anodes electrochemistry graphene lithium‐ion batteries porous materials |
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