Rational integration of spatial confinement and polysulfide conversion catalysts for high sulfur loading lithium–sulfur batteries
Qingfei Zhang, Zhensong Qiao, Xinrui Cao, Baihua Qu, Jinliang Yuan, Tian‐E Fan, Hongfei Zheng, Jinqing Cui, Shunqing Wu, Qingshui Xie, Dong‐Liang Peng
Abstract
A Co/N–PCNF@S cathode, formed <italic>via</italic> spatial confinement with a polar catalyst in a freestanding sulfur host, facilitates infiltration of electrolyte and electron transport, fixes LIPSs through strong chemisorption and catalyzes the reaction kinetics.
Topics & Concepts
PolysulfideSulfurElectrolyteMaterials scienceCathodeDissolutionPorosityChemical engineeringLithium (medication)CatalysisNanotechnologyElectrodeComposite materialChemistryMetallurgyPhysical chemistryOrganic chemistryMedicineEngineeringEndocrinologyAdvanced Battery Materials and TechnologiesAdvancements in Battery MaterialsAdvanced Battery Technologies Research