3D dendritic-Fe2O3@C nanoparticles as an anode material for lithium ion batteries

被引：7

作者：

Zhang, Xiaohua ^{[1
]}

Zhou, Zhongfu ^{[2
,3
,4
]}

Ning, Jinyan ^{[5
]}

Nigar, Salma ^{[1
]}

Zhao, Tingkai ^{[6
]}

Lu, Xionggang ^{[2
]}

Cao, Huaqiang ^{[7
]}

机构：

[1] Shanghai Univ, Sch Mat Sci & Engn, Shanghai 200444, Peoples R China

[2] Shanghai Univ, State Key Lab Adv Special Steel, Shanghai 200072, Peoples R China

[3] Shanghai Univ, Key Lab Mat Microstruct, Shanghai 200444, Peoples R China

[4] Aberystwyth Univ, Dept Phys, Aberystwyth SY23 3BZ, Dyfed, Wales

[5] Shanghai Univ, Mat Genome Inst, Shanghai 200444, Peoples R China

[6] Northwestern Polytech Univ, State Key Lab Solidicat Proc, Sch Mat Sci & Engn, Xian 710072, Peoples R China

[7] Tsinghua Univ, Dept Chem, Beijing 100084, Peoples R China

来源：

RSC ADVANCES | 2017年 / 7卷 / 30期

关键词：

PERFORMANCE; COMPOSITE; FABRICATION; CAPACITY; STORAGE; HYBRID; ROUTE;

D O I：

10.1039/c7ra01260h

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

3D dendritic Fe2O3 nanoparticles wrapped with carbon (denoted as 3DD-Fe2O3@C hereafter) were synthesized. It is found that the 3DD-Fe2O3@C is composed of alpha-Fe2O3 and amorphous carbon. As an anode material for lithium ion batteries (LIBs), it exhibits an excellent discharge/charge capacity (982 mA h g(-1) and 971 mA h g(-1) after 100 cycles at a rate of 100 mA g(-1)), and good cyclic stability and rate capability.

引用

页码：18508 / 18511

页数：4

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