Nitrogen-induced interfacial electronic structure of NiS<sub>2</sub>/CoS<sub>2</sub>with optimized water and hydrogen binding abilities for efficient alkaline hydrogen evolution electrocatalysis
Bocheng Qiu, Yuefeng Zhang, Xuyun Guo, Yingxin Ma, Mengmeng Du, Jun Fan, Ye Zhu, Zhiyuan Zeng, Yang Chai
Abstract
Nitrogen doping into the NiS 2 /CoS 2 interface not only facilitate water adsorption and dissociation, but also induces a near-optimal hydrogen desorption ability, thus realizing an enhanced electrocatalytic hydrogen evolution activity.
Topics & Concepts
Dissociation (chemistry)HydrogenElectrocatalystNitrogenDesorptionAdsorptionChemistryInorganic chemistryCatalysisDopingMaterials sciencePhysical chemistryBiochemistryElectrodeElectrochemistryOrganic chemistryOptoelectronicsElectrocatalysts for Energy ConversionAdvanced battery technologies researchElectrochemical Analysis and Applications