- | Performance Degradation and Microstructure Changes in Freeze-Thaw Cycling for PEMFC MEAs with Various Initial Microstructures | Jang, Jong Hyun; Lee, Sang Yeop; Hyoung-Juhn Kim; CHO, EUN AE; Dirk Henkensmeier; Lee Kug Seung; CHO, Min Kyung; I. Hang; Lim, Tae Hoon |
- | Performance degradation in freeze-thaw cycling for PEMFC MEAs with various initial microstructures | Lee, Sang Yeop; Jang, Jong Hyun; CHO, Min Kyung; Hyoung-Juhn Kim; CHO, EUN AE; Lee Kug Seung; Lim, Tae Hoon; Hwang, In chul |
- | Development of PEMFC MEAs by catalyst-coated membrane (CCM) spraying methods for high performances and durability | Kun-Ho Kim; K.-Y. Lee; Hyoung-Juhn Kim; Lee, Sang Yeop; CHO, EUN AE; Lim, Tae Hoon; Hong, Seong Ahn; Yoon, Sung Pil; Dirk Henkensmeier; Jang, Jong Hyun |
- | Effect of the Ionomer Content and Relative Humidity on the PEMFC Performances of MEAs Prepared by Decal Transfer Method | Sunyeol Jeon; Jisun Lee; Gema Montaner; Hyoung-Juhn Kim; Lee, Sang Yeop; CHO, EUN AE; Lim, Tae Hoon; Hong, Seong Ahn; Jang, Jong Hyun |
- | Effect of Nafion Ionomer Content at Various Relative Humidities on Cathode Electrodes of Proton Exchange Memebrane Fuel Cells Using Decal Transferred MEAs | Sunyeol Jeon; Jisun Lee; G. M. Rios; Hyoung-Juhn Kim; CHO, EUN AE; Lee, Sang Yeop; Lim, Tae Hoon; Jang Jong Hyun |
- | The Effects of Relative Humidity on the Performances of PEMFC MEAs with Various Nafion Ionomer Contents | Kim, Kun Ho; Kwan-Young Lee; Lee, Sang Yeop; CHO, EUN AE; Lim, Tae Hoon; Hyoung-Juhn Kim; Yoon, Sung Pil; Sae-Hoon Kim; Tae-Won Lim; Jang Jong Hyun |
- | Development of Catalyst-Gradient Electrode Technique for Polymer Electrolyte Membrane Fuel Cells | Mani Prasanna; CHO, EUN AE; Lee, Sang Yeop; Hyoung-Juhn Kim; Jang Jong Hyun; Lim, Tae Hoon; Oh, In Hwan; Hong, Seong Ahn |
- | Effects of purging parameters on water removal of a proton exchange membrane fuel cell stack | Lee, Sang Yeop; Hyoung-Juhn Kim; 김상욱; 이관영; Jang Jong Hyun; CHO, EUN AE; Oh, In Hwan; Hong, Seong Ahn; Lim, Tae Hoon |
- | The Effect of Air Impurities on the PEMFC Performances | Jang Jong Hyun; kim yi-young; Han, Jonghee; Lee, Sang Yeop; CHO, EUN AE; Hyoung-Juhn Kim; Lim, Tae Hoon |
- | The Effect of Air Impurities on the PEMFC Performances | Jang Jong Hyun; kim yi-young; Son Ji-Hwan; CHO, EUN AE; Lee, Sang Yeop; Hyoung-Juhn Kim; Lim, Tae Hoon; Han, Jonghee |