Facile fabrication of mesoporous N-doped Fe3O4@C nanospheres as superior anodes for Li-ion batteries

被引：16
作者：
Meng, Qingnan [1 ]
Zhang, Feifei [2 ]
Wang, Limin [2 ]
Xiang, Siyuan [1 ]
Zhu, Shoujun [1 ]
Zhang, Guoyan [1 ]
Zhang, Kai [1 ]
Yang, Bai [1 ]
机构：
[1] Jilin Univ, Coll Chem, State Key Lab Supramol Struct & Mat, Changchun 130012, Peoples R China
[2] Chinese Acad Sci, Changchun Inst Appl Chem, State Key Lab Rare Earth Resource Utilizat, Changchun 130022, Peoples R China
来源：
RSC ADVANCES | 2014年 / 4卷 / 02期
基金：
美国国家科学基金会;
关键词：
ONE-POT SYNTHESIS; ELECTROCHEMICAL PROPERTIES; CARBON FOAM; NANOPARTICLES; PERFORMANCE; STORAGE; NANOSTRUCTURES; COMPOSITES; CONVERSION; CAPACITY;
D O I：
10.1039/c3ra44153a
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
A facile method was developed for fabricating mesoporous N-doped carbon coated Fe3O4 (N-mFe(3)O(4)@C) nanospheres using arabic gum (AG) as carbon precursor. The N-mFe(3)O(4)@C nanospheres can deliver a reversible capacity of 1273 mA h g(-1) after 200 cycles at 0.2 C and exhibit excellent rate capability of 596 mA h g(-1) at 1 C and 441 mA h g(-1)at 2 C, respectively.
引用
收藏
页码：713 / 716
页数：4
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