Superior sodium storage performance of reduced graphene oxide-supported Na3.12Fe2.44(P2O7)2/C nanocomposites

被引：31
作者：
Song, Hee Jo [1 ,2 ]
Kim, Kyeong-Ho [1 ]
Kim, Jae-Chan [2 ]
Hong, Seong-Hyeon [1 ]
Kim, Dong-Wan [2 ]
机构：
[1] Seoul Natl Univ, Dept Mat Sci & Engn, Seoul 151744, South Korea
[2] Korea Univ, Sch Civil Environm & Architectural Engn, Seoul 136713, South Korea
来源：
CHEMICAL COMMUNICATIONS | 2017年 / 53卷 / 67期
基金：
新加坡国家研究基金会;
关键词：
LI-ION BATTERIES; RECHARGEABLE BATTERIES; CATHODE MATERIAL; COMPOSITE; PYROPHOSPHATE; CHEMISTRY;
D O I：
10.1039/c7cc01812f
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
In this study, a reduced graphene oxide-supported Na3.12Fe2.44(P2O7)(2)/C nanocomposite was successfully synthesized by a sol-gelmethod and a subsequent heat-treatment process. Not only did the composite undergo a highly reversible electrochemical reaction, but it also exhibits superior rate capability and long-term cyclic stability as a Na-ion battery cathode.
引用
收藏
页码：9316 / 9319
页数：4
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