Chem. J. Chinese Universities ›› 2021, Vol. 42 ›› Issue (5): 1446.doi: 10.7503/cjcu20200680

• Review • Previous Articles     Next Articles

Research Progress of the Binders for the Silicon Anode

LIU Tiefeng, ZHANG Ben, SHENG Ouwei, NAI Jianwei, WANG Yao, LIU Yujing, TAO Xinyong()   

  1. College of Material Science and Engineering,Zhejiang University of Technology,Hangzhou 310014,China
  • Received:2020-09-14 Online:2021-05-10 Published:2021-02-03
  • Contact: TAO Xinyong E-mail:tao@zjut.edu.cn
  • Supported by:
    Supported by the National Natural Science Foundation of China(51722210);the Natural Science Foundation of Zhejiang Province, China(LY17E020010)

Abstract:

Silicon(Si) holds great promise for lithium ion battery anodes. The significant challenges on Si anodes are the adverse effect of large volume changes upon lithiation and delithiation. This review describes the attractive advantages of the binders in solving the volume effect of Si anodes, and discusses the recent development and multi-functional trends of Si-based binders, eventually summarizes the research progress of the binders in improving the electrochemical performances of Si anodes. Finally, we look forward to new ideas and new directions for the development of binders for Si anode in the future.

Key words: Lithium ion battery, Silicon anode, Binder, Polymer, Cross-linking network

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