Sulfate assisted synthesis of α-type nickel hydroxide nanowires with 3D reticulation for energy storage in hybrid supercapacitors
Wei Li, Zhongzheng Huang, Yaduo Jia, Yunlong Cui, Peng Shi, Tingting Li, Hongwei Yue, Jinxiao Wang, Weiwei He, Xiaojie Lou
Abstract
α-Type NSOH NWs with 3D reticulation were synthesized by a sulfate assisted hydrothermal reaction and exhibited a high capacity of 246.3 mA h g −1 at 1 A g −1 . The energy density of the NSOH NWs//AC HSCs is up to 59.8 W h kg −1 at 830.3 W kg −1 .
Topics & Concepts
SupercapacitorNickelMaterials scienceHydroxideNanowireChemical engineeringHydrothermal circulationSulfateEnergy storageEnergy densityHydrothermal reactionNanotechnologyElectrochemistryMetallurgyChemistryEngineering physicsPhysical chemistryElectrodeEngineeringPhysicsPower (physics)Quantum mechanicsSupercapacitor Materials and FabricationAdvanced battery technologies researchAdvancements in Battery Materials