Graphene-wrapped MnO2 achieved by ultrasonic-assisted synthesis applicable for hybrid high-energy supercapacitors
Meng Zhang, Hao Zheng, Huiling Zhu, Zhenfu Xu, Rui Liu, Jinglun Chen, Qiang Song, Xiaojie Song, Jie Wu, Chunzhi Zhang, Hongzhi Cui
Topics & Concepts
SupercapacitorGrapheneMaterials scienceElectrodePower densityUltrasonic sensorEnergy storageElectrochemistrySpecific surface areaChemical engineeringNanotechnologyMicrosphereDiffusionCapacitanceChemistryPower (physics)CatalysisThermodynamicsEngineeringPhysicsQuantum mechanicsBiochemistryPhysical chemistryAcousticsSupercapacitor Materials and FabricationAdvancements in Battery MaterialsAdvanced battery technologies research