Iron-regulated NiPS for enhanced oxygen evolution efficiency
Wenfeng Peng, Junkai Li, Kangqi Shen, Lirong Zheng, Hu Tang, Yutong Gong, Junshuang Zhou, Ning Chen, Shijing Zhao, Mingyang Chen, Faming Gao, Huiyang Gou
Abstract
High-purity pyrite iron nickel monophosphosulfides (Ni<sub>1−x</sub>Fe<italic>x</italic>PS,<italic>x</italic>= 0, 0.1, 0.15, 0.2) were synthesized as efficient OER catalysts for the first time by a clean high-pressure and high-temperature (HPHT) technique.
Topics & Concepts
PyriteOxygen evolutionNickelOxygenCatalysisMaterials scienceMineralogyChemistryMetallurgyPhysical chemistryOrganic chemistryElectrochemistryElectrodeElectrocatalysts for Energy ConversionElectrochemical Analysis and ApplicationsMetal Extraction and Bioleaching