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The Quest for Polysulfides in Lithium-Sulfur Battery Electrolytes: An Operando Confocal Raman Spectroscopy Study.
Hannauer, Julien; Scheers, Johan; Fullenwarth, Julien; Fraisse, Bernard; Stievano, Lorenzo; Johansson, Patrik.
Afiliação
  • Hannauer J; Institut Charles Gerhardt Montpellier UMR CNRS 5253, Université de Montpellier, 34095 Montpellier cedex 5 (France).
  • Scheers J; Department of Applied Physics, Chalmers University of Technology, 412 96 Göteborg (Sweden).
  • Fullenwarth J; Institut Charles Gerhardt Montpellier UMR CNRS 5253, Université de Montpellier, 34095 Montpellier cedex 5 (France).
  • Fraisse B; Institut Charles Gerhardt Montpellier UMR CNRS 5253, Université de Montpellier, 34095 Montpellier cedex 5 (France).
  • Stievano L; Institut Charles Gerhardt Montpellier UMR CNRS 5253, Université de Montpellier, 34095 Montpellier cedex 5 (France).
  • Johansson P; ALISTORE European Research Institute, 33 rue Saint Leu, 80039 Amiens (France).
Chemphyschem ; 16(13): 2755-2759, 2015 Sep 14.
Article em En | MEDLINE | ID: mdl-26227956
Confocal Raman spectra of a lithium-sulfur battery electrolyte are recorded operando in a depth-of-discharge resolved manner for an electrochemical cell with a realistic electrolyte/sulfur loading ratio. The evolution of various possible polysulfides is unambiguously identified by combining Raman spectroscopy data with DFT simulations.
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Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Idioma: En Ano de publicação: 2015 Tipo de documento: Article

Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Idioma: En Ano de publicação: 2015 Tipo de documento: Article