The Quest for Polysulfides in Lithium-Sulfur Battery Electrolytes: An Operando Confocal Raman Spectroscopy Study
Journal article, 2015

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.

Polysulfides

operando conditions

Density functional calculations

Raman spectroscopy

Lithium-sulfur batteries

Author

J. Hannauer

Institut Charles Gerhardt Montpellier

Johan Scheers

Chalmers, Applied Physics, Condensed Matter Physics

J. Fullenwarth

Institut Charles Gerhardt Montpellier

B. Fraisse

Institut Charles Gerhardt Montpellier

L. Stievano

Institut Charles Gerhardt Montpellier

Patrik Johansson

Chalmers, Applied Physics, Condensed Matter Physics

ChemPhysChem

1439-4235 (ISSN) 1439-7641 (eISSN)

Vol. 16 13 2755-2759

Areas of Advance

Transport

Energy

Materials Science

Subject Categories

Physical Sciences

Infrastructure

C3SE (Chalmers Centre for Computational Science and Engineering)

DOI

10.1002/cphc.201500448

More information

Created

10/8/2017