Characterization of sulfur/carbon copolymer cathodes for Li–S batteries: a combined experimental and<i>ab initio</i>Raman spectroscopy study
Rana Kiani, Matthias Steimecke, Marah Alqaisi, Michael Bron, Daniel Sebastiani, Pouya Partovi‐Azar
Abstract
. This frequency range corresponds to S-S stretching vibrations and is only observed in the Raman spectra of those copolymers with longer sulfur chains. The results reported in this study have direct applications in identification and characterization of general sulfur/carbon copolymers with different sulfur contents.
Topics & Concepts
Raman spectroscopySulfurCopolymerCarbon fibersCharacterization (materials science)Ab initioCathodeMaterials scienceChemistryPhysical chemistryNanotechnologyOrganic chemistryPolymerPhysicsMetallurgyComposite numberComposite materialOpticsAdvanced Battery Materials and TechnologiesAdvancements in Battery MaterialsSynthesis and characterization of novel inorganic/organometallic compounds