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Enabling a high capacity and long cycle life for nano-Si anodes by building a stable solid interface with a Li + -conducting polymer

2015; Royal Society of Chemistry; Volume: 3; Issue: 18 Linguagem: Inglês

10.1039/c5ta01977j

2050-7488

Shi Zeng, Daotan Liu, Yao Chen, Jiangfeng Qian, Yuliang Cao, Hanxi Yang, Xinping Ai,

Conducting polymers and applications

A new nano-Si/polymer composite with a stable electrochemical interface is synthesized by embedding Si nanoparticles into a Li + -conducting polymer matrix to prevent the direct contact of the Si surface with the electrolyte.