An MBene-based colloidal electrolyte for high depth-of-discharge and energy-density 2 Ah-scale Zn metal batteries
Hongyu Qin, Ao Liu, Kefeng Ouyang, Sheng Chen, Shubing Wei, Yan Huang
Abstract
A hydrated eutectic colloidal electrolyte based on Mo 4/3 B 2 T 2 MBene is developed for Zn metal batteries (ZMBs). The terminal groups of MBene accelerate Zn 2+ transport and anchor I 3 − , ensuring ZMBs with remarkable cyclability under high DOD.
Topics & Concepts
ElectrolyteEnergy densityMaterials scienceColloidMetalScale (ratio)Environmental scienceChemical engineeringMetallurgyChemistryEngineering physicsElectrodeEngineeringPhysicsPhysical chemistryQuantum mechanicsSupercapacitor Materials and FabricationAdvancements in Battery MaterialsMXene and MAX Phase Materials