Propelling polysulfide redox conversion by d-band modulation for high sulfur loading and low temperature lithium–sulfur batteries
Pan Zeng, Cheng Liu, Chen Cheng, Cheng Yuan, Kehua Dai, Jing Mao, Lirong Zheng, Jing Zhang, Lo‐Yueh Chang, Shu‐Chih Haw, Ting‐Shan Chan, Haiping Lin, Liang Zhang
Abstract
Alloying metallic Ni with Fe realizes the upshift of d-band center towards Fermi level, and thus regulates polysulfide adsorbability to accelerate their catalytic conversion.
Topics & Concepts
PolysulfideSulfurRedoxLithium (medication)CatalysisMetalMaterials scienceChemistryInorganic chemistryChemical engineeringElectrodeMetallurgyPhysical chemistryOrganic chemistryElectrolyteMedicineEndocrinologyEngineeringAdvanced Battery Materials and TechnologiesAdvancements in Battery MaterialsSolid-state spectroscopy and crystallography