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

被引：17

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

页码：713 / 716

页数：4

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