MnO<sub>2</sub>@CeO<sub>2</sub> composite cathode for aqueous zinc-ion batteries: enhanced electrical conductivity and stability through Mn–O–Ce bonds
Meng Xie, Ran Wang, Nana Wang, Qiang Zhang, Xiao Zhang, Chao Feng, Lijun Huang, Yanchao Xu, Yang Jiao, Jianrong Chen
Abstract
The formation of Mn–O–Ce bonds and composite effects in MnO 2 @CeO 2 could ameliorate the dissolution of the manganese base and enhance the electrical conductivity simultaneously, thus acquiring better cycling stability and electrochemical behaviors.
Topics & Concepts
DissolutionManganeseCathodeElectrochemistryComposite numberElectrical resistivity and conductivityMaterials scienceConductivityAqueous solutionIonInorganic chemistryChemical engineeringElectrodeMetallurgyChemistryComposite materialPhysical chemistryElectrical engineeringOrganic chemistryEngineeringAdvanced battery technologies researchSupercapacitor Materials and FabricationElectrocatalysts for Energy Conversion