A VO<sub>3</sub><sup>−</sup>-induced S<sup>2−</sup>-exchange strategy to controllably construct a sub-nano-sulfide-functionalized layered double hydroxide for an enhanced supercapacitor performance
Xuping Jia, Yaqi Wu, Jinyao Chi, Zhenyu Xiao, Zhenhua Dang, Qi Zhang, Bin Li, Juan Liu, Lei Wang
Abstract
(Ni/Co) 1− x S sub-nanoparticle-functionalized Co/Ni-LDH hollow nanocages (S-CNV-LDH) are prepared using a VO 3 − -induced S 2− -exchange strategy, which presents an enhanced supercapacitor performance.
Topics & Concepts
NanocagesHydroxideNanoparticleSupercapacitorMaterials scienceSulfideChemical engineeringNanotechnologyNuclear chemistryInorganic chemistryChemistryElectrodeElectrochemistryCatalysisPhysical chemistryOrganic chemistryMetallurgyEngineeringSupercapacitor Materials and FabricationLayered Double Hydroxides Synthesis and ApplicationsAdvanced battery technologies research