Crystalline TiO2@C nanosheet anode with enhanced rate capability for lithium-ion batteries

被引：7

作者：

Yang, Fan ^{[1
]}

Zhu, Yuxuan ^{[2
]}

Li, Xiu ^{[1
]}

Lai, Chao ^{[2
]}

Guo, Wei ^{[3
]}

Ma, Jianmin ^{[1
,4
]}

机构：

[1] Hunan Univ, Sch Phys & Elect, Key Lab Micro Nanooptoelect Devices, Minist Educ, Changsha 410082, Hunan, Peoples R China

[2] Jiangsu Normal Univ, Jiangsu Key Lab Greem Synthet Chem Funct Mat, Sch Chem & Chem Engn, Xuzhou 221116, Peoples R China

[3] Anyang Normal Univ, Coll Chem & Chem Engn, Anyang 455002, Peoples R China

[4] Univ Wollongong, Inst Superconducting & Elect Mat, Wollongong, NSW 2522, Australia

来源：

RSC ADVANCES | 2015年 / 5卷 / 119期

基金：

中国国家自然科学基金;

关键词：

ANATASE TIO2 NANOSHEETS; EXPOSED; 001; FACETS; IN-SITU; CARBON NANOTUBES; RUTILE TIO2; GRAPHENE; NANOCRYSTALS; PERFORMANCE; STORAGE; NANOPARTICLES;

D O I：

10.1039/c5ra18410j

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

TiO2@C nanosheets have been obtained by a facile solvothermal method using titanate butoxide and hydrofluoric acid as precursors, followed by our novel carbon coating technique using oleic acid as the carbon source. The TiO2@C nanosheet anode shows a high discharge capacity of 145.8 mA h g(-1) after 50 cycles and excellent rate capability.

引用

页码：98717 / 98720

页数：4

共 40 条

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