A supercapacitor with ultrahigh volumetric capacitance produced by self-assembly of reduced graphene oxide through phosphoric acid treatment
Zhaoyuan Liu, Lidong Wang, Guizhi Ma, Yinan Yuan, Henan Jia, Weidong Fei
Abstract
Self-assembled reduced graphene oxide was prepared by a phosphoric acid heat-treatment method and exhibited an ultra-high volumetric capacitance.
Topics & Concepts
SupercapacitorGraphenePhosphoric acidCapacitanceOxideMaterials scienceGraphene oxide paperChemical engineeringNanotechnologyChemistryMetallurgyElectrodePhysical chemistryEngineeringSupercapacitor Materials and FabricationGraphene research and applicationsAdvanced Sensor and Energy Harvesting Materials