Yoo, Sung Jong Kim, Soo-Kil Jeon, Tae-Yeol Hwang, Seung Jun Lee, June-Gunn Lee, Seung-Cheol Lee, Kug-Seung Cho, Yong-Hun Sung, Yung-Eun Lim, Tae-Hoon 2024-01-20T16:03:03Z 2024-01-20T16:03:03Z 2021-09-02 2011-11 1359-7345 https://pubs.kist.re.kr/handle/201004/129868 We report Pt-based alloys with early transition metals. Significant electrocatalysis occurs during oxygen reduction reaction (ORR) at the Pt-Y alloy electrodes, and the extent depends on the alloy composition. The Pt-Y alloy electrode activity is related to the d-band center position, and the lattice strain and stability for oxygen reduction reaction. English ROYAL SOC CHEMISTRY DENSITY-FUNCTIONAL THEORY SURFACE-COMPOSITION PLATINUM TRENDS METAL ELECTROREDUCTION DISSOLUTION REACTIVITY Enhanced stability and activity of Pt-Y alloy catalysts for electrocatalytic oxygen reduction Article 10.1039/c1cc12448j 1 CHEMICAL COMMUNICATIONS, v.47, no.41, pp.11414 - 11416 CHEMICAL COMMUNICATIONS 47 41 11414 11416 scie scopus 000295696300004 2-s2.0-80053938187 Chemistry, Multidisciplinary Chemistry Article DENSITY-FUNCTIONAL THEORY SURFACE-COMPOSITION PLATINUM TRENDS METAL ELECTROREDUCTION DISSOLUTION REACTIVITY PEMFC Oxygen Reduction Reaction Pt-Y alloy stability simulation