A XANES study of lithium polysulfide solids: a first-principles study
Qing Guo, Kah Chun Lau, Ravindra Pandey
Abstract
The calculated S K-edge XANES spectra of lithium polysulfide solids show that the conventional pre-edge peak is absent and their main peaks overlap with α-S 8 's. Besides, the presence of Li vacancies can induce peak redshift and the pre-edge feature.
Topics & Concepts
XANESPolysulfideLithium (medication)Enhanced Data Rates for GSM EvolutionMaterials scienceSpectral lineMineralogyInorganic chemistryChemistryPhysical chemistryPhysicsComputer scienceElectrodeAstronomyTelecommunicationsElectrolyteEndocrinologyMedicineAdvancements in Battery MaterialsAdvanced Battery Materials and TechnologiesChalcogenide Semiconductor Thin Films