Lithiophilic Sites in Doped Graphene Guide Uniform Lithium Nucleation for Dendrite-Free Lithium Metal Anodes

产品简述

期刊

Angewandte Chemie

 

标题

Lithiophilic Sites in Doped Graphene Guide Uniform Lithium Nucleation for Dendrite-Free Lithium Metal Anodes


作者

Rui Zhang, Xiao-Ru Chen, Xiang Chen, Xin-Bing Cheng, Xue-Qiang Zhang, Chong Yan, Prof. Qiang Zhang


摘要

Lithium-metal anodes are the most promising electrodes for next-generation high-energy-density batteries. In their Communication on page 7764 ff., Q. Zhang and co-workers employed a nitrogen-doped graphene matrix (lotus leaves) with lithiophilic nucleation sites (sitting frogs) to guide Li (tadpoles) nucleation on an anode surface. The result is a uniform distribution of Li on the anode surface. These dendrite-free lithium-metal anodes exhibit an impressive electrochemical performance.


原文链接

http://onlinelibrary.wiley.com/doi/10.1002/anie.201704344/full

2017年06月30日

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