| Chemical and electronic effects of Ni in Pt/Ni and Pt/Ru/Ni alloy nanoparticles in methanol electrooxidation KW Park, JH Choi, BK Kwon, SA Lee, YE Sung, HY Ha, SA Hong, H Kim, ... The Journal of Physical Chemistry B 106 (8), 1869-1877, 2002 | 1033 | 2002 |
| Characteristics of composite bipolar plates for polymer electrolyte membrane fuel cells EA Cho, US Jeon, HY Ha, SA Hong, IH Oh Journal of power sources 125 (2), 178-182, 2004 | 310 | 2004 |
| Effect of the catalytic ink preparation method on the performance of polymer electrolyte membrane fuel cells SJ Shin, JK Lee, HY Ha, SA Hong, HS Chun, IH Oh Journal of power sources 106 (1-2), 146-152, 2002 | 274 | 2002 |
| Characteristics of the PEMFC repetitively brought to temperatures below 0 C EA Cho, JJ Ko, HY Ha, SA Hong, KY Lee, TW Lim, IH Oh Journal of the Electrochemical Society 150 (12), A1667, 2003 | 258 | 2003 |
| Pt-CeO2/C anode catalyst for direct methanol fuel cells MA Scibioh, SK Kim, EA Cho, TH Lim, SA Hong, HY Ha Applied Catalysis B: Environmental 84 (3-4), 773-782, 2008 | 249 | 2008 |
| Recent progress in passive direct methanol fuel cells at KIST D Kim, EA Cho, SA Hong, IH Oh, HY Ha Journal of Power Sources 130 (1-2), 172-177, 2004 | 228 | 2004 |
| Effects of water removal on the performance degradation of PEMFCs repetitively brought to< 0 C EA Cho, JJ Ko, HY Ha, SA Hong, KY Lee, TW Lim, IH Oh Journal of The Electrochemical Society 151 (5), A661, 2004 | 215 | 2004 |
| Influence of cathode gas diffusion media on the performance of the PEMFCs M Prasanna, HY Ha, EA Cho, SA Hong, IH Oh Journal of Power Sources 131 (1-2), 147-154, 2004 | 208 | 2004 |
| Fixation of nanosized proton transport channels in membranes J Won, HH Park, YJ Kim, SW Choi, HY Ha, IH Oh, HS Kim, YS Kang, ... Macromolecules 36 (9), 3228-3234, 2003 | 194 | 2003 |
| Performance and lifetime analysis of the kW-class PEMFC stack SY Ahn, SJ Shin, HY Ha, SA Hong, YC Lee, TW Lim, IH Oh Journal of Power Sources 106 (1-2), 295-303, 2002 | 192 | 2002 |
| Modification of polymer electrolyte membranes for DMFCs using Pd films formed by sputtering SR Yoon, GH Hwang, WI Cho, IH Oh, SA Hong, HY Ha Journal of Power Sources 106 (1-2), 215-223, 2002 | 157 | 2002 |
| Structural characterization and surface modification of sulfonated polystyrene–(ethylene–butylene)–styrene triblock proton exchange membranes J Won, SW Choi, YS Kang, HY Ha, IH Oh, HS Kim, KT Kim, WH Jo Journal of membrane science 214 (2), 245-257, 2003 | 153 | 2003 |
| A review on durability issues and restoration techniques in long-term operations of direct methanol fuel cells A Mehmood, MA Scibioh, J Prabhuram, MG An, HY Ha Journal of Power Sources 297, 224-241, 2015 | 140 | 2015 |
| Development of nanophase CeO2-Pt/C cathode catalyst for direct methanol fuel cell HB Yu, JH Kim, HI Lee, MA Scibioh, J Lee, J Han, SP Yoon, HY Ha Journal of power sources 140 (1), 59-65, 2005 | 133 | 2005 |
| Performance evaluation of passive DMFC single cells B Bae, BK Kho, TH Lim, IH Oh, SA Hong, HY Ha Journal of Power Sources 158 (2), 1256-1261, 2006 | 130 | 2006 |
| Properties of the TiO2 membranes prepared by CVD of titanium tetraisopropoxide HY Ha, SW Nam, TH Lim, IH Oh, SA Hong Journal of membrane science 111 (1), 81-92, 1996 | 124 | 1996 |
| On the consequences of methanol crossover in passive air-breathing direct methanol fuel cells BK Kho, B Bae, MA Scibioh, J Lee, HY Ha Journal of Power Sources 142 (1-2), 50-55, 2005 | 116 | 2005 |
| A novel approach for forming carbon nanorods on the surface of carbon felt electrode by catalytic etching for high-performance vanadium redox flow battery S Abbas, H Lee, J Hwang, A Mehmood, HJ Shin, S Mehboob, JY Lee, ... Carbon 128, 31-37, 2018 | 115 | 2018 |
| Chemical vapor deposition of hydrogen-permselective silica films on porous glass supports from tetraethylorthosilicate HY Ha, SW Nam, WK Lee Journal of membrane science 85 (3), 279-290, 1993 | 113 | 1993 |
| Enhancing the performance of all-vanadium redox flow batteries by decorating carbon felt electrodes with SnO2 nanoparticles S Mehboob, G Ali, HJ Shin, J Hwang, S Abbas, KY Chung, HY Ha Applied energy 229, 910-921, 2018 | 108 | 2018 |
