O-coordinated W-Mo dual-atom catalyst for pH-universal electrocatalytic hydrogen evolution
Yang Yang, Yumin Qian, Haijing Li, Zhenhua Zhang, Yuewen Mu, David Do, Bo Zhou, Jing Dong, Wenjun Yan, Yong Qin, Fang Li, Renfei Feng, Jigang Zhou, Peng Zhang, Juncai Dong, Guihua Yu, Yuanyue Liu, Xian‐Ming Zhang, Xiujun Fan
Abstract
-NG DAC enables Pt-like activity and ultrahigh stability for HER in pH-universal electrolyte. The electron delocalization of W─O─Mo─O─C configuration provides optimal adsorption strength of H and boosts the HER kinetics, thereby notably promoting the intrinsic activity.
Topics & Concepts
CatalysisBimetalAtom (system on chip)MetalDelocalized electronGrapheneElectrolyteRational designChemistryAdsorptionMaterials scienceNanotechnologyPhysical chemistryElectrodeOrganic chemistryEmbedded systemComputer scienceElectrocatalysts for Energy ConversionAdvanced battery technologies researchElectrochemical Analysis and Applications