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International Journal
2025
"Designing a Waste Heat Recovery Heat Exchanger for Polymer Electrolyte Membrane Fuel Cell Operation in Medium-Altitude Unmanned Aerial Vehicles"
J. Jang, J. Choi, S. J. Choi, S. G. Kim 'Energies'
2020
"Hierarchical Fault Diagnostic Method for a Polymer Electrolyte Fuel Cell System"
H.Y. Oh, M.J. Kim, Y.J. Sohn, S.G. Kim, W.Y. Lee 'International Journal of Hydrogen Energy'
2017
"Performance of a hybrid system consisting of a high-temperature polymer electrolyte fuel cell and an absorption refrigerator "
W.Y. Lee, M.J. Kim, Y.J. Sohn, S.G. Kim 'Energy'
2016
"Power optimization of a combined power system consisting of a high-temperature polymer electrolyte fuel cell and an organic Rankine cycle system "
W.Y. Lee, M.J. Kim, Y.J.Sohn, S.G. Kim 'Energy'
"Flight paths for a regenerative fuel cell based high altitude long endurance unmanned aerial vehicle "
W.Y. Lee, M.J. Kim, Y.J.Sohn, S.G. Kim 'Journal of Mechanical Science and Technology '
2015
"Segmented cell approach for studying uniformity of current distribution in polymer electrolyte fuel cell operation"
S.G. Kim, M.J. Kim and Y.J. Sohn 'International Journal of Hydrogen Energy'
2014
"Interactive ion-mediated sap flow regulation in Olive and Laurel stems: physicochemical characteristics of water transport via the pit structure"
J.E. Ryu, S. Ahn, S.G. Kim, T. Kim and S.J. Lee 'PLOS ONE '
2013
"Quantitative visualization of gas diffusion layer in PEFC using synchrotron X-ray imaging technique"
S.G. Kim and S.J. Lee 'Journal of Power Sources '
"A review on experimental evaluation of water management in a polymer electrolyte fuel cell using X-ray imaging technique"
S.G. Kim and S.J. Lee 'Journal of Synchrotron Radiation'
"Structure-dependent light-responsiveness of chemically linked nanoparticle clusters” RSC Advances"
S.S. Ahn, S.J. Jung, S.G. Kim and S.J. Lee 'RSC Advances'
2012
"Tomographic analysis of porosity variation in gas diffusion layer under freeze-thaw cycles"
S.G. Kim and S.J. Lee 'International Journal of Hydrogen Energy'
2010
"Quantitative visualization of temporal water evolution in an operating polymer electrolyte fuel cell"
S.J. Lee, S.G. Kim, G.G. Park and C.S. Kim 'International Journal of Hydrogen Energy'