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Electrochemical quartz crystal microbalance analysis of the cathodic process in a lithium-ion battery

Electrochemical quartz crystal microbalance analysis of the cathodic process in a lithium-ion... The surface processes at carbon and platinum electrodes have been studied using the electrochemical quartz crystal microbalance technique in organic electrolyte solutions for lithium ion batteries. The changes in resonance frequency were analyzed as a function of the electrode potential, indicating that the process depended not only on the electrode material but also on the cathode potential. In the solution containing LiBF4 as the electrolyte, the main product at the platinum surface was Li2CO3 and LiF, whereas formation of lithium alkylcarbonates was the primary process at the platinum and carbon electrodes in LiPF6 solution. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Research on Chemical Intermediates Springer Journals

Electrochemical quartz crystal microbalance analysis of the cathodic process in a lithium-ion battery

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References (14)

Publisher
Springer Journals
Copyright
Copyright © 2006 by VSP
Subject
Chemistry; Inorganic Chemistry; Physical Chemistry; Catalysis
ISSN
0922-6168
eISSN
1568-5675
DOI
10.1163/156856706777973691
Publisher site
See Article on Publisher Site

Abstract

The surface processes at carbon and platinum electrodes have been studied using the electrochemical quartz crystal microbalance technique in organic electrolyte solutions for lithium ion batteries. The changes in resonance frequency were analyzed as a function of the electrode potential, indicating that the process depended not only on the electrode material but also on the cathode potential. In the solution containing LiBF4 as the electrolyte, the main product at the platinum surface was Li2CO3 and LiF, whereas formation of lithium alkylcarbonates was the primary process at the platinum and carbon electrodes in LiPF6 solution.

Journal

Research on Chemical IntermediatesSpringer Journals

Published: Jan 1, 2006

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