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Nanoparticulate TiO 2 (B): An Anode for Lithium‐Ion Batteries

2012; Wiley; Volume: 51; Issue: 9 Linguagem: Inglês

10.1002/anie.201108300

1521-3773

Yu Ren, Zheng Liu, Frédérique Pourpoint, A. Robert Armstrong, Clare P. Grey, Peter G. Bruce,

Extraction and Separation Processes

Small but powerful: TiO2(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).