Revealing the asymmetric redox dynamics of a porous bismuth anode in an efficient Ni//Bi battery
Ming Peng, Ying‐Rui Lu, Yao Jiang, Jiao Lan, Yanlong Zhang, Ting‐Shan Chan, Yongwen Tan
Abstract
A porous Bi electrode prepared by a chemical dealloying method shows asymmetric redox dynamics and contributes to an efficient Ni//Bi battery with high specific capacity, excellent rating performance and cycling stability.
Topics & Concepts
AnodeRedoxBattery (electricity)BismuthMaterials scienceElectrodePorosityChemical engineeringChemistryMetallurgyComposite materialThermodynamicsEngineeringPhysicsPower (physics)Physical chemistryElectrocatalysts for Energy ConversionSupercapacitor Materials and FabricationAdvanced battery technologies research