Sponge-like NiCo<sub>2</sub>S<sub>4</sub> nanosheets supported on nickel foam as high-performance electrode materials for asymmetric supercapacitors
Fuyong Ren, Yajun Ji, Shufen Tan, Fei Chen
Abstract
Herein, binder-free sponge-like NiCo<sub>2</sub>S<sub>4</sub> nanosheets supported on Ni foam with ultra-high mass loading were synthesized <italic>via</italic> a facile one-step hydrothermal route.
Topics & Concepts
SupercapacitorHydrothermal circulationNickelMaterials scienceSpongeElectrodeHydrothermal synthesisChemical engineeringNanotechnologyMetallurgyElectrochemistryChemistryEngineeringPhysical chemistryBiologyBotanySupercapacitor Materials and FabricationAdvanced battery technologies researchElectrocatalysts for Energy Conversion