The Quest for Polysulfides in Lithium–Sulfur Battery Electrolytes: An Operando Confocal Raman Spectroscopy Study

Abstract : 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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https://hal.archives-ouvertes.fr/hal-01195065
Contributor : Lorenzo Stievano <>
Submitted on : Monday, September 7, 2015 - 8:21:29 PM
Last modification on : Tuesday, May 28, 2019 - 2:06:13 PM

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Julien Hannauer, Johan Scheers, Julien Fullenwarth, Fraisse Bernard, Lorenzo Stievano, et al.. The Quest for Polysulfides in Lithium–Sulfur Battery Electrolytes: An Operando Confocal Raman Spectroscopy Study. ChemPhysChem, Wiley-VCH Verlag, 2015, 16 (13), pp.2755-2759. ⟨10.1002/cphc.201500448⟩. ⟨hal-01195065⟩

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