<i>In situ</i> construction of self-supporting Ni–Fe sulfide for high-efficiency oxygen evolution
Mingxin Hao, Huizhen Wang, Xiaoling Zhang, Yangdong Qu, Cuijuan Xuan, Zexing Wu, Min Cui, Jie Wang
Abstract
2D nanosheet arrays comprising the self-supporting (Fe,Ni) 3 S 4 composite not only exhibit excellent OER activity but also superior reaction stability due to the combined effect of mesopore-containing 2D nanosheets and the binary metal species.
Topics & Concepts
ChemistryNanosheetSulfideOxygen evolutionIn situOxygenComposite numberChemical engineeringNickel sulfideMetalMesoporous materialNanotechnologyInorganic chemistryCatalysisElectrochemistryOrganic chemistryPhysical chemistryElectrodeComposite materialMaterials scienceEngineeringElectrocatalysts for Energy ConversionAdvanced Photocatalysis TechniquesAdvanced Memory and Neural Computing