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Novel in situ cell for Raman diagnostics of lithium-ion batteries

Gross, Toni André and Giebeler, Lars and Hess, Christian (2013):
Novel in situ cell for Raman diagnostics of lithium-ion batteries.
In: Review of Scientific Instruments, pp. 073109, 84, (7), ISSN 00346748, [Online-Edition: http://dx.doi.org/10.1063/1.4813263],
[Article]

Abstract

A novel in situ cell for Raman diagnostics of working lithium-ion batteries is described. The design closely mimics that of standard battery testing cells and therefore allows to obtain Raman spectra under representative electrochemical conditions. Both cathode and anode materials can be studied. First results on the intercalation of a Li1−xCoO2 cathode material demonstrate the potential of the experimental approach for structural studies and underline the importance of studying lithium-ion batteries at work.

Item Type: Article
Erschienen: 2013
Creators: Gross, Toni André and Giebeler, Lars and Hess, Christian
Title: Novel in situ cell for Raman diagnostics of lithium-ion batteries
Language: English
Abstract:

A novel in situ cell for Raman diagnostics of working lithium-ion batteries is described. The design closely mimics that of standard battery testing cells and therefore allows to obtain Raman spectra under representative electrochemical conditions. Both cathode and anode materials can be studied. First results on the intercalation of a Li1−xCoO2 cathode material demonstrate the potential of the experimental approach for structural studies and underline the importance of studying lithium-ion batteries at work.

Journal or Publication Title: Review of Scientific Instruments
Volume: 84
Number: 7
Uncontrolled Keywords: cobalt compounds, electrochemical electrodes, lithium compounds, Raman spectra, secondary cells
Divisions: 07 Department of Chemistry
07 Department of Chemistry > Physical Chemistry
DFG-Collaborative Research Centres (incl. Transregio) > Collaborative Research Centres > CRC 595: Electrical fatigue > B - Characterisation > Subproject B8: In situ diagnostics of intercalation-batteries via Raman spectroscop
DFG-Collaborative Research Centres (incl. Transregio) > Collaborative Research Centres > CRC 595: Electrical fatigue > B - Characterisation
DFG-Collaborative Research Centres (incl. Transregio) > Collaborative Research Centres > CRC 595: Electrical fatigue
Zentrale Einrichtungen
DFG-Collaborative Research Centres (incl. Transregio) > Collaborative Research Centres
DFG-Collaborative Research Centres (incl. Transregio)
Date Deposited: 18 Jul 2013 11:22
Official URL: http://dx.doi.org/10.1063/1.4813263
Additional Information:

SFB 595 B8

Identification Number: doi:10.1063/1.4813263
Funders: The financial support of this work by the Deutsche Forschungsgemeinschaft (DFG) in the frame of project B8 within Sonderforschungsbereich 595 “Electrical fatigue in functional materials” is gratefully acknowledged
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