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Donut-shaped Li4Ti5O12 structures as a high performance anode material for lithium ion batteriesPublished in Wiley-VCH Verlag
2015
Volume: 11
Issue: 3
Pages: 290 - 294
(Figure Presented) Lithium titanate (LTO) spinel 3D porous sub-micrometer donuts synthesized by combined sol-gel and electrospraying reveal a wall thickness of 200-250 nm with grain sizes in the range of 60-100 nm. Electrochemical testing of sub-micrometer donuts in half-cell mode exhibited a reversible specific capacity of 141 mAh/g even after 200 cycles of charging and discharging at 1C rate. The LTO structures with nanograins effectively reduce the Li ion diffusion path length, providing easy charge and discharge with good cyclability. © 2014 Wiley-VCH Verlag GmbH & Co. KGaA.
Postprint Version
Content may be subject to copyright.This is the peer reviewed version of the following article: [Donut-Shaped Li<sub>4</sub>Ti<sub>5</sub>O<sub>12</sub>Stru... ...This is the peer reviewed version of the following article: [Donut-Shaped Li<sub>4</sub>Ti<sub>5</sub>O<sub>12</sub>Structures as a High Performance Anode Material for Lithium Ion Batteries. Small 11, 3 p290-294 (2014)], which has been published in final form at https://doi.org/10.1002/smll.201303894. This article may be used for non-commercial purposes in accordance with Wiley Terms and Conditions for Use of Self-Archived Versions: https://authorservices.wiley.com/author-resources/Journal-Authors/licensing/self-archiving.html#3.
About the journal
| Journal | Data powered by TypesetSmall |
|---|---|
| Publisher | Data powered by TypesetWiley-VCH Verlag |
| ISSN | 16136810 |
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