期刊
JOURNAL OF MATERIALS CHEMISTRY A
卷 2, 期 16, 页码 5834-5840出版社
ROYAL SOC CHEMISTRY
DOI: 10.1039/c3ta15395a
关键词
-
资金
- National Science and Technology Support Program [2012BAC08B08]
- Program for Innovative Research Team in University of Ministry of Education of China [IRT13037]
- Key Science and Technology Innovation Team of Zhejiang Province [2010R50013]
A silicon/honeycomb graphene composite film synthesized by the breath figure method is developed as a high-performance anode material for lithium ion batteries. The honeycomb graphene structure can effectively prevent the agglomeration of the silicon nanoparticles, increase the electrical conductivity and reduce the transfer resistance of Li+. The composite film presents a high specific capacity and good cycling stability (1118 mAh g(-1) at 50 mA g(-1) up to 50 cycles), as well as an enhanced rate capability. This approach to prepare such a honeycomb porous structure is a low-cost and facile route for silicon-based anode materials.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据