Determining the limiting factor of the electrochemical stability window for PEO-based solid polymer electrolytes: main chain or terminal –OH group?
Xiaofei Yang, Ming Jiang, Xuejie Gao, Danni Bao, Qian Sun, Nathaniel Holmes, Hui Duan, Sankha Mukherjee, Keegan R. Adair, Changtai Zhao, Jianwen Liang, Weihan Li, Junjie Li, Yang Liu, Huan Huang, Li Zhang, Shigang Lu, Qingwen Lu, Ruying Li, Chandra Veer Singh, Xueliang Sun
Abstract
Terminal –OH group in PEO-based solid polymer electrolytes is the limiting factor of the electrochemical stability window, replacing it with more stable groups can accelerate the development of high-voltage solid-state batteries.
Topics & Concepts
ElectrolyteTerminal (telecommunication)ElectrochemistryLimitingPolymerElectrochemical windowMaterials scienceSolid-stateChemical engineeringWindow (computing)Side chainPolymer chemistryElectrodeChemistryComputer scienceIonic conductivityComposite materialTelecommunicationsPhysical chemistryOperating systemEngineeringMechanical engineeringAdvanced Battery Materials and TechnologiesAdvancements in Battery MaterialsAdvanced battery technologies research