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- He, Chuanxin, et al. Show all 9 Authors
- Journal of materials chemistry A 2014 v.2 no.29 pp. 11254-11260
- anodes; carbon; chemistry; coatings; lithium batteries; nanoparticles; nanosheets; silicon
- ... Carbon coating is an effective approach to improve the cycling stability of silicon (Si) anodes for lithium-ion batteries. In this research, we report a facile one-step carbon-thermal method to coat Si nanoparticles with nitrogen-doped (N-doped) graphene-like nanosheets derived from a liquid-polyacrylonitrile (LPAN) precursor. The coated Si anode displays an initial coulombic efficiency of 82%, wh ...