Issue 11, 2011

Nitridated TiO2 hollow nanofibers as an anode material for high power lithium ion batteries

Abstract

TiO2 nanofibers, TiO2 hollow nanofibers, and nitridated TiO2 hollow nanofibers were synthesized using a simple electrospinning method and subsequent nitridation treatment. The nitridated TiO2 hollow nanofibers showed twice higher rate capability compared to that of pristine TiO2 nanofibers at 5 C. This improvement is mainly attributed to shorter lithium ion diffusion length and high electronic conductivity along the surface of nitridated hollow nanofibers.

Graphical abstract: Nitridated TiO2 hollow nanofibers as an anode material for high power lithium ion batteries

Supplementary files

Article information

Article type
Communication
Submitted
10 Aug 2011
Accepted
08 Sep 2011
First published
27 Sep 2011

Energy Environ. Sci., 2011,4, 4532-4536

Nitridated TiO2 hollow nanofibers as an anode material for high power lithium ion batteries

H. Han, T. Song, J. Bae, L. F. Nazar, H. Kim and U. Paik, Energy Environ. Sci., 2011, 4, 4532 DOI: 10.1039/C1EE02333K

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