共 50 条
Nanoparticulate TiO2(B): An Anode for Lithium-Ion Batteries
被引:378
|作者:
Ren, Yu
[1
]
Liu, Zheng
[1
]
Pourpoint, Frederique
[2
]
Armstrong, A. Robert
[1
]
Grey, Clare P.
[2
]
Bruce, Peter G.
[1
]
机构:
[1] Univ St Andrews, Sch Chem, St Andrews KY16 9ST, Fife, Scotland
[2] Univ Cambridge, Dept Chem, Cambridge CB2 1TN, England
基金:
英国工程与自然科学研究理事会;
关键词:
anodes;
lithium-ion batteries;
nanoparticles;
titanium dioxide;
volumetric capacity;
ANATASE-TYPE TIO2;
PARTICLE-SIZE;
RUTILE TIO2;
ROOM-TEMPERATURE;
RATE PERFORMANCE;
STORAGE;
INSERTION;
ELECTRODE;
CAPABILITY;
NANOTUBES;
D O I:
10.1002/anie.201108300
中图分类号:
O6 [化学];
学科分类号:
0703 ;
摘要:
Small but powerful: TiO 2(B) with the smallest particle size yet reported (2.5 × 4.3-nm) has been synthesized (see TEM image). Its volumetric capacity to store lithium, and hence charge, as an anode in a lithium-ion battery is greater than that of any other titanate at high rates (>1000-mA g -1). Copyright © 2012 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.
引用
收藏
页码:2164 / 2167
页数:4
相关论文