One step preparation of a high performance Ge-C nanocomposite anode for lithium ion batteries by tandem plasma reactions
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Solid-state Graft Copolymer Electrolytes for Lithium Battery Applications
Published on: August 12, 2013
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Wei Li1, Jie Zheng, Tiankai Chen
1Beijing National Laboratory for Molecular Sciences (BNLMS), The State Key Laboratory of Rare Earth Materials Chemistry and Application, College of Chemistry and Molecular Engineering, Peking University, Beijing, 100871, China. xgli@pku.edu.cn.
Chemical Communications (Cambridge, England)
|January 15, 2014
Abstract:
We employ a tandem plasma reaction method to prepare ultrafine Ge nanoparticles embedded in a carbon matrix in one step. The obtained Ge-C composite exhibits very high lithium storage capacity (980 mA h g(-1)) and excellent cycling performance (less than 2% capacity loss in 100 cycles).
