Microscopic Li self-diffusion parameters in the lithiated anode material Li4+xTi5O12 (0 ≤ x ≤ 3) measured by 7Li solid state NMR

The microscopic Li diffusion parameters in the lithiated spinel Li4 + xTi5O12, which is on its way to become a commercially used anode material in Li ion batteries, are probed for the first time via nuclear magnetic resonance spectroscopy.

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Bibliographic Details
Published in:Physical chemistry chemical physics : PCCP 2007-12, Vol.9 (47), p.6199-6202
Main Authors: WILKENING, Martin, IWANIAK, Wojciech, HEINE, Jessica, EPP, Viktor, KLEINERT, Alexandra, BEHRENS, Malte, NUSPL, Gerhard, BENSCH, Wolfgang, HEITJANS, Paul
Format: Article
Language:English
Subjects:
Chemistry
Diffusion
Electrochemistry
Electrodes
Exact sciences and technology
General and physical chemistry
Lithium - chemistry
Magnetic Resonance Spectroscopy - methods
Oxygen - chemistry
Temperature
Titanium - chemistry
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Description
Summary:The microscopic Li diffusion parameters in the lithiated spinel Li4 + xTi5O12, which is on its way to become a commercially used anode material in Li ion batteries, are probed for the first time via nuclear magnetic resonance spectroscopy.
ISSN:1463-9076
1463-9084
DOI:10.1039/b713311a