Jung, Won Suk Han, Jonghee Yoon, Sung Pil Nam, Suk-Woo Lim, Tae Hoon Hong, Seong Ahn 2024-01-13T01:01:02Z 2024-01-13T01:01:02Z 2021-09-29 https://pubs.kist.re.kr/handle/201004/100621 English Study on Performance Degradation Mechanisms in Direct Formic Acid Fuel Cells Conference 1 Fuel Cell Seminar 2009 Fuel Cell Seminar 2009 US