Laser-assisted high-performance PtRu alloy for pH-universal hydrogen evolution
Beibei Pang, Xiaokang Liu, Tianyang Liu, Tao Chen, Xinyi Shen, Wei Zhang, Sicong Wang, Tong Liu, Dong Liu, Tao Ding, Zhaoliang Liao, Yafei Li, Changhao Liang, Tao Yao
Abstract
Identification of local environmental changes around Pt single atoms by operando X-ray absorption spectroscopy revealed the increase of the PtRu alloying degree during the hydrogen evolution reaction.
Topics & Concepts
AlloyHydrogenMaterials scienceAbsorption spectroscopyAbsorption (acoustics)SpectroscopyLaserChemical engineeringChemical physicsAnalytical Chemistry (journal)ChemistryMetallurgyOpticsComposite materialPhysicsEnvironmental chemistryEngineeringQuantum mechanicsOrganic chemistryElectrocatalysts for Energy ConversionElectrochemical Analysis and ApplicationsMachine Learning in Materials Science