A wide temperature 10 V solid-state electrolyte with a critical current density of over 20 mA cm<sup>−2</sup>
Yiqi Wei, Zhenglong Li, Zichong Chen, Panyu Gao, Mingxi Gao, Chenhui Yan, Zhijun Wu, Qihang Ma, Yinzhu Jiang, Xuebin Yu, Xin Zhang, Yongfeng Liu, Yaxiong Yang, Mingxia Gao, Wenping Sun, Zhiguo Qu, Jian Chen, Hongge Pan
Abstract
An in situ melting reaction is used to create covalently bonded coordination on the surfaces of hydride electrolytes, which achieves strong capacity to suppress dendrite growth, broaden voltage windows, and extend operational temperature ranges.
Topics & Concepts
ElectrolyteCurrent (fluid)Critical currentCurrent densityCovalent bondSolid-stateHydrideDendrite (mathematics)Materials scienceMelting temperatureFast ion conductorAnalytical Chemistry (journal)ChemistryThermodynamicsElectrodeCondensed matter physicsMetallurgyPhysical chemistryPhysicsSuperconductivityMetalComposite materialOrganic chemistryMathematicsQuantum mechanicsGeometryAdvanced Battery Materials and TechnologiesAdvancements in Battery MaterialsAdvanced battery technologies research