Higher charge/discharge rates of lithium-ions across engineered TiO2 surfaces leads to enhanced battery performance

被引:205
作者
Sun, Cheng Hua [3 ,4 ]
Yang, Xiao Hua [2 ]
Chen, Jun Song [1 ]
Li, Zhen [3 ]
Lou, Xiong Wen [1 ]
Li, Chunzhong [2 ]
Smith, Sean C. [4 ]
Lu, Gao Qing [3 ]
Yang, Hua Gui [2 ]
机构
[1] Nanyang Technol Univ, Sch Chem & Biomed Engn, Singapore, Singapore
[2] E China Univ Sci & Technol, Key Lab Ultrafine Mat, Minist Educ, Sch Mat Sci & Engn, Shanghai 200237, Peoples R China
[3] Univ Queensland, ARC Ctr Excellence Funct Nanomat, Sch Chem Engn, Brisbane, Qld 4072, Australia
[4] Univ Queensland, Ctr Computat Mol Sci, Australian Inst Bioengn & Nanotechnol, Brisbane, Qld 4072, Australia
基金
澳大利亚研究理事会; 中国国家自然科学基金;
关键词
DOMINANT; 001; FACETS; ANATASE TIO2; SINGLE-CRYSTALS; NANOSHEETS; INSERTION; LI; PERCENTAGE; NANOTUBES; SPHERES;
D O I
10.1039/c0cc00832j
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
Anatase TiO2 having different percentages of (001)/(101) surface demonstrated different behaviors for Li+ ions insertion and much enhanced rate performance of Li-ion batteries.
引用
收藏
页码:6129 / 6131
页数:3
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