| - | A study on alcohol oxidation of direct alcohol fuel cell for portable powers | YOON SUNG RYUL; Oh In Hwan; Hong Seong Ahn; Ha Heung Yong |
| - | A study on methanol crossover characteristics of Pd thin film coated nafion | HWANG KEE HO; Cho Won Il; YOON SUNG RYUL; Ha Heung Yong; Oh In Hwan; NAM SANG CHUL; KIM KWANG BUM |
| - | Modification of the polymer electrolyte membrane for DMFC using the thin Pd-based metal films formed by sputtering technique | YOON SUNG RYUL; S.C. Nam; Oh In Hwan; Cho Won Il; Hong Seong Ahn; Ha Heung Yong |
| - | Nafion modification and anode catalyst loading using the sputtering method for direct methanol fuel cell | HWANG KEE HO; Cho Won Il; YOON SUNG RYUL; Ha Heung Yong; Oh In Hwan; KIM KWANG BUM |
| - | Nafion modification and anode catalyst loading using the sputtering method for direct methanol fuel cell. | HWANG KEE HO; Cho Won Il; YOON SUNG RYUL; Ha Heung Yong; Oh In Hwan; KIM KWANG BUM |
| - | Performance of direct methanol fuel cells using Pd layered polymer electrolyte membrane | YOON SUNG RYUL; Oh In Hwan; Hong Seong Ahn; Cho Won Il; Ha Heung Yong |
