One-pot synthesis of FeF3/graphene composite for sodium secondary batteries

被引:16
|
作者
Bao, Tingting [1 ]
Zhong, Hai [1 ,2 ]
Zheng, Heyong [3 ]
Zhan, Hui [1 ]
Zhou, Yunhong [1 ]
机构
[1] Wuhan Univ, Coll Chem & Mol Sci, Wuhan 430072, Peoples R China
[2] Tianjin Inst Power Source, Tianjin 300381, Peoples R China
[3] 2 Senior Sch Huang Shi, Huangshi 435000, Peoples R China
基金
中国国家自然科学基金;
关键词
One-pot method; Sodium secondary battery; Energy storage and conversion; Nanocomposites; LITHIUM ION BATTERIES; CATHODE MATERIAL; FEF3; INSERTION; LI; PERFORMANCE; FABRICATION; ENERGY;
D O I
10.1016/j.matlet.2015.05.041
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
Nano-sized FeF3/graphene composite has been prepared by a one-pot method. The product shows a significantly improved cycling stability and rate capability comparing with pristine FeF3. The results show that the ultrafine particle size of the composite and the tight contact between graphene and FeF3 are the main reasons for the enhanced electrochemical performance. (C) 2015 Elsevier B.V. All rights reserved.
引用
收藏
页码:21 / 24
页数:4
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