Crosslinked cyanometallate–chitosan nanosheet assembled aerogels as efficient catalysts to boost polysulfide redox kinetics in lithium–sulfur batteries
Zhengsong Fang, Xuanhe Hu, Chenhao Shu, Junhua Jian, Jie Liu, Dingshan Yu
Abstract
A novel catalyst based on crosslinked cyanometalate/chitosan nanosheet-assembled aerogel boosts adsorption and conversion of polysulfides for high-performance Li–S batteries.
Topics & Concepts
PolysulfideNanosheetAerogelCatalysisChitosanRedoxLithium (medication)SulfurMaterials scienceKineticsElectrochemistryAdsorptionChemistryChemical engineeringInorganic chemistryNanotechnologyElectrodeOrganic chemistryMedicineEndocrinologyPhysical chemistryPhysicsElectrolyteEngineeringQuantum mechanicsAdvanced Battery Materials and TechnologiesAdvancements in Battery MaterialsThermal Expansion and Ionic Conductivity