A strongly complexed solid polymer electrolyte enables a stable solid state high-voltage lithium metal battery
Hangchao Wang, Song Jin, Kun Zhang, Qiu Fang, Yuxuan Zuo, Tonghuan Yang, Yali Yang, Chuan Gao, Xuefeng Wang, Quanquan Pang, Dingguo Xia
Abstract
Bi-functional N -methylurea molecules participate in co-solvating the Li + ions enhancing the ionic conductivity, and deactivate the non-solvating polymer ethereal groups through the amide acceptor, providing a wide electrochemical window.
Topics & Concepts
Electrochemical windowElectrolyteElectrochemistryBattery (electricity)Ionic conductivityPolymerLithium metalAmideLithium (medication)Solid-stateIonic bondingMoleculeInorganic chemistryMaterials sciencePolymer electrolytesMetalLithium batteryAcceptorIonChemistryElectrodePhysical chemistryOrganic chemistryPower (physics)MedicineQuantum mechanicsEndocrinologyCondensed matter physicsPhysicsAdvanced Battery Materials and TechnologiesAdvancements in Battery MaterialsAdvanced battery technologies research