"Effect of Nafion gradient in dual catalyst layer on proton exchange membrane fuel cell performance"

K.-H. Kim, H.-J. Kim*, K.-Y. Lee*, J.H. Jang, S.-Y. Lee, E.A. Cho, I.-H. Oh, T.-H. Lim Int. J. of Hydrogen Energy (2008), 33 (11), 2783-2789

"High Temperature Operation of PEMFC: a Novel Approach Using MEA with Silica in Catalyst Layer"

S. Vengatesan, H.-J. Kim*, S.-Y. Lee, E.A. Cho, H. Y. Ha, I.-H. Oh, S.-A. Hong, T.-H. Lim Int. J. of Hydrogen Energy (2008), 33 (1), 171-178

"Synthesis and characterization of cross-linked poly(ether sulfone) for a fuel cell membrane"

K. B. Heo, H.-J. Lee, H.-J. Kim*, B.-S. Kim*, S.-Y. Lee, E.A. Cho, I.-H. Oh, S.-A. Hong, T.-H. Lim J. of Power Sources (2007), 172 (11), 215-219

"Gradient Catalyst Coating for a Proton Exchange Membrane Fuel Cell Operation under Non-humidified Condition"

S.-Y. Lee, H.-J. Kim*, K.-H. Kim, E.A. Cho, I.-H. Oh, T.-H. Lim Electrochemical and Solid-State Letters (2007), 10 (10), B166-B169

"Effect of preparation method on Co–B catalytic activity for hydrogen generation from alkali NaBH4 solution"

S.U. Jeong, E.A. Cho, S.W. Nam, I.H. Oh, U.H. Jung and S.H. Kim* Int. J. of Hydrogen Energy (2007), 32 (12), 1749-1754

"Operation of a proton exchange membrane fuel cell under non-humidified conditions using a membrane–electrode assemblies with composite membrane and electrode"

S. Vengatesan, H.-J. Kim*, S.-Y. Lee, E. A. Cho, H.Y. Ha, I.-H. Oh, T.-H. Lim J. of Power Sources (2007), 167 (2), 325-329

"Performance of proton exchange membrane fuel cells using the catalyst-gradient electrode technique"

M. Prasanna, E.A. Cho*, H.-J. Kim, I.-H. Oh, T.-H. Lim, and S.-A. Hong J. of Power Sources (2007), 166 (1), 53-58

"A structured Co–B catalyst for hydrogen extraction from NaBH4 solution"

J. Lee, K. Y. Kong, C. R. Jung, E. A. Cho, S. P. Yoon, J. Han*, T.-G. Lee, S. W Nam Catalysis Today (2007), 120 (3-4), 305-310

"Effects of Purging on the Degradation of PEMFCs Operating with Repetitive On/Off Cycles"

S.-Y. Lee, E.A. Cho*, J.-H. Lee, H.-J. Kim, T.-H. Lim, I.-H. Oh, and J. Won J. Electrochem. Soc. (2007), 154 (2), B194-B200

"Effects of Platinum Loading on the Performance of PEM Fuel Cells Using Surface Modified Nafion®Membrane"

M. Prasanna, E.A. Cho*, H.-J. Kim, T.-H. Lim, I.-H. Oh, and Sung-Ahn Hong J. of Power Sources (2006), 160 (1), 90-96

"Sulfonated poly(ether sulfone) for universal polymer electrolyte fuel cell operations"

H.-J. Kim, N. N. Krishnan, S.-Y. Lee, S. Y. Hwang, D. Kim, K. J. Jeong, J. K. Lee, E. A. Cho, J. Lee, J. Han, H. Y. Ha, T.-H. Lim* J. of Power Sources (2006), 160 (1), 353-358

"A Study on Cathode Structure and Water Transport in Air-breathing PEM Fuel Cells"

S. U. Jeong, E. A. Cho*, H.-J. Kim, T.-H. Lim, I.-H. Oh, S. H. Kim* J. of Power Sources (2006), 159 (2), 1089-1094

"Synthesis and characterization of sulfonated poly(ether sulfone) copolymer membranes for fuel cell applications"

N. N. Krishnan, H.-J. Kim*, M. Prasanna, E. A. Cho, E.-M. Shin, S.-Y. Lee, I.-H. Oh, S.-A. Hong, T.-H. Lim J. of Power Sources (2006) 158 (2), 1246-1250

"Effects of Cathode Open Area and Relative Humidity on Performance of Air-breathing Polymer Electrolyte Membrane Fuel Cells"

S. U. Jeong, E. A. Cho*, H.-J. Kim, T.-H. Lim, I.-H. Oh, S.-H. Kim* J. of Power Sources (2006), 158 (1), 348-353

"Operation of a Proton-exchange Membrane Fuel Cell Under Non-humidified Conditions Using Thin Cast Nafion Membranes with Different Gas-diffusion Media"

S. Vengatesan, H.-J. Kim*, E. A. Cho, S. U. Jeong, H. Y. Ha, I.-H. Oh, S.-A. Hong, T.-H. Lim J. of Power Sources (2006), 156 (2), 294-299