<i>In situ</i> synthesis of Fe<sub>2</sub>O<sub>3</sub> nanosphere/Co<sub>3</sub>O<sub>4</sub> nanowire-connected reduced graphene oxide hybrid networks for high-performance supercapacitors
Yan Wang, Jian-Hao Zhou, Zhiyu Zhou, Huifang Lv, Bing‐Ni Gu, Kuangye Wang, Zexiang Chen, Xinyu Yan, Jijun Zhang, Wen-Wu Liu, Yu‐Lun Chueh
Abstract
Three-dimensional (3D) hybrid networks consisting of reduced graphene oxide (rGO) sheets interconnected by Co 3 O 4 nanowires (rGO/Co 3 O 4 ), followed by the decoration of Fe 2 O 3 nanospheres (NSs), were demonstrated by a facile hydrothermal method.
Topics & Concepts
SupercapacitorGrapheneMaterials scienceCapacitanceOxideElectrodeNanowireElectrochemistryHydroxideChemical engineeringCurrent densityNucleationNanotechnologyPower densityHydrothermal circulationChemistryMetallurgyOrganic chemistryQuantum mechanicsPhysical chemistryPower (physics)EngineeringPhysicsSupercapacitor Materials and FabricationAdvanced battery technologies researchAdvancements in Battery Materials