Phase and interface engineering of a Ru–Sn nanocatalyst for enhanced alkaline hydrogen oxidation reaction
Licheng Wei, Yan Wei, Zhongliang Huang, Ruchun Li, Qingyu Kong, Wei‐Hsiang Huang, Chih-Wen Pao, Zhiwei Hu, Haixin Lin, Nanjun Chen, Yong Xu, Hongbo Geng, Xiaoqing Huang
Abstract
The heterointerface of fcc 0.42 Ru–Sn catalyst exhibits strong interfacial synergy for balancing H 2 adsorption and enhancing alkaline HOR activity, thereby significantly improving the performance of anion exchange membrane fuel cells.
Topics & Concepts
CatalysisChemical engineeringPhase (matter)Materials scienceHydrogenAdsorptionIon exchangeMembraneInorganic chemistryIonChemistryPhysical chemistryOrganic chemistryEngineeringBiochemistryElectrocatalysts for Energy ConversionFuel Cells and Related MaterialsAdvanced battery technologies research