Yoo Sung Jong Hwang Seung Jun Lee Kug Seung Hyoung-Juhn Kim 김수길 Lim, Tae Hoon 2024-01-12T21:07:07Z 2024-01-12T21:07:07Z 2021-09-29 https://pubs.kist.re.kr/handle/201004/96853 English PEMFC Pt-Hf alloy Oxygen reduction reaction stability Enhanced Activity and Stability of Pt-Hf Alloy Catalysts for Electrocatalytic Oxygen Reduction Conference 1 ICAE2011 ICAE2011 KO