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Enhanced stability and activity of Pt–Y alloy catalysts for electrocatalytic oxygen reduction SCIE SCOPUS
- Title
- Enhanced stability and activity of Pt–Y alloy catalysts for electrocatalytic oxygen reduction
- Authors
- 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
- Date Issued
- 2011-11
- Publisher
- Royal Society of Chemistry
- Abstract
- 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.
- ISSN
- 1359-7345
- Article Type
- Article
- Citation
- Chemical Communications, vol. 47, no. 41, page. 11414 - 11416, 2011-11
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