Anions influence on the electrochemical performance of Co3X4 (X = O, Se) for supercapacitor: Experiments and theoretical calculations
Pei Zhu, Yan Wang, Minghang Zhang, Yingdong Wu, Wangfeng Cai
Topics & Concepts
ElectrochemistryExchange current densitySupercapacitorSpinelConductivityDensity functional theoryAnnealing (glass)Materials scienceDensity of statesElectronic band structureNickelFermi levelBand gapElectrodeCapacitanceCobaltCurrent densityTransition metalChemistryInorganic chemistryPhysical chemistryComputational chemistryCondensed matter physicsOptoelectronicsMetallurgyPhysicsBiochemistryCatalysisElectronTafel equationQuantum mechanicsSupercapacitor Materials and FabricationElectrocatalysts for Energy ConversionAdvanced battery technologies research