A high-performance alginate hydrogel binder for the Si/C anode of a Li-ion battery

被引:190
|
作者
Liu, Jie [1 ]
Zhang, Qian [2 ]
Wu, Zhan-Yu [2 ]
Wu, Jiao-Hong [2 ]
Li, Jun-Tao [2 ]
Huang, Ling [1 ]
Sun, Shi-Gang [1 ,2 ]
机构
[1] Xiamen Univ, State Key Lab Phys Chem Solid Surfaces, Coll Chem & Chem Engn, Xiamen 361005, Peoples R China
[2] Xiamen Univ, Sch Energy Res, Xiamen 361005, Peoples R China
关键词
SILICON NANOWIRES; RECHARGEABLE BATTERIES; SODIUM ALGINATE; HIGH-CAPACITY; ELECTRODES;
D O I
10.1039/c4cc00081a
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
An alginate hydrogel binder is prepared through the cross linking effect of Na alginate with Ca2+ ions, which leads to a remarkable improvement in the electrochemical performance of the Si/C anode of a Li-ion battery.
引用
收藏
页码:6386 / 6389
页数:4
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