Ha Heung Yong 최형준 조성아 Oh, In Hwan Hong Seong Ahn 2024-01-13T16:32:27Z 2024-01-13T16:32:27Z 2021-09-29 https://pubs.kist.re.kr/handle/201004/108977 English polymer electrolyte membrane direct-coating ion beam treatment Performance of proton exchange membrane fuel cells with direct-coated Pt/C layer electrode Conference 1 6th Grove Fuel Cell Symposium, 13-16 September 1999, Queen Elizabeth II Conference Centre, London, pp.58 6th Grove Fuel Cell Symposium, 13-16 September 1999, Queen Elizabeth II Conference Centre, London 58 58 UK