Constructing nickel sulfide heterojunctions by W-doping-induced structural transition for enhanced oxygen evolution
Ziqian Xue, Yawen Liu, Qinglin Liu, Yawei Zhang, Yu Meng, Qianwei Liang, Jianqiang Hu, Guangqin Li
Abstract
A W-doping-induced phase transition strategy was reported to construct heterojunctions. W doping can not only regulate the morphology of the catalysts but also induce to form W-Ni 3 S 2 /Ni 7 S 6 heterojunction which is a promising OER catalyst.
Topics & Concepts
HeterojunctionDopingSulfideMaterials scienceNickel sulfideNickelCatalysisOxygen evolutionOxygenTransition metalChemical engineeringNanotechnologyInorganic chemistryOptoelectronicsChemistryPhysical chemistryMetallurgyElectrochemistryOrganic chemistryElectrodeEngineeringElectrocatalysts for Energy ConversionAdvanced battery technologies researchAdvanced Memory and Neural Computing