Remarkable electrochemical performance of holey MXene/graphene hydrogel-based supercapacitor operated at − 60 °C in sulfuric acid aqueous electrolyte
Qiuyao Su, Caixia Lin, Mingliang Xiang, Ni Wang, Liangkui Sun, Wencheng Hu
Topics & Concepts
SupercapacitorCapacitanceElectrolyteMaterials scienceElectrochemistryEnergy storagePower densityGrapheneChemical engineeringElectrodeSulfuric acidAqueous solutionNanotechnologyChemistryPower (physics)ThermodynamicsOrganic chemistryMetallurgyPhysical chemistryPhysicsEngineeringMXene and MAX Phase MaterialsSupercapacitor Materials and FabricationAdvanced Sensor and Energy Harvesting Materials