2.Y. G. Yoon, W. Y. Lee, G. G. Park, T. H. Yang, C. S. Kim, “Effects of channel and rib widths of flow field plates on the performance of a PEMFC,＂International Journal of Hydrogen Energy, 30, 1363-1366, 2005.
3.S. Shimpalee, S. Greenway, J. W. Van Zee, “The impact of channel path length on PEMFC flow-field design,＂Journal of Power Source, No. of Pages 9, 2006.
4.A. Su, F. B. Weng, C. Y. Hsu, Y. M. Chen, “Studies on flooding in PEM fuel cell cathode channels,＂International Journal of Hydrogen Energy, 31, 1031-1039, 2006.
5.F. B. Weng, A. Su, C.Y. Hsu, C. Y. Lee, “Study of water-flooding behaviour in cathode channel of a transparent,＂Journal of Power Source, 157, 674-680, 2006.
6.D. L. Wood, J. S. Yi and T. V. Nguyen, “Effect of direct liquid water injection and interdigitated flow field on the performance of proton exchange membrane fuel cells,＂Electrochimica Acta, 43(24), 3795-3809, 1998
7.T. Hottinen, O. Himanen, P. Lund, “Effect of cathode structure on planar free-breathing PEMFC,＂Journal of Power Sources, 138, 205–210, 2004
8.K. Tüber, A. Oedegaard, M. Hermann, C. Hebling, “Investigation of fractal flow-fields in portable proton exchange membrane and direct methanol fuel cells,＂Journal of Power Sources, 131, 175-181, 2004.
10.A. Kumar, R. G. Reddy, “Effect of gas flow field design in the bipolar end plates on the steady and transient state performance of polymer electrolyte membrane fuel cells,＂Journal of Power Sources, 155, 264-271, 2006.
11.P. H. Oosthuizen, L. Sun, K.B. McAuley, “The effect of channel-to-channel gas crossover on the pressure and temperature distribution in PEM fuel cell flow plates,＂Applied Thermal Engineering, 25, 1083-1096, 2005.
12.I. A. Schneider, H. Kuhn, A. Wokaun, and G. G. Scherer, “ Study of Water Balance in a Polymer Electrolyte Fuel Cell,＂Journal of The Electrochemical Society, 152(12), A2383-A2389 , 2005.
13.I. A. Schneider, H. Kuhn, A. Wokaun, and G. G. Scherer, “ Fast Locally Resolved Electrochemical Impedance Spectroscopy in Polymer Electrolyte Fuel Cells,＂Journal of The Electrochemical Society, 152(10), A2092-A2103 , 2005.
14.I. A. Schneider, D. Kramer, A. Wokaun, G.G. Scherer, “Spatially resolved characterization of PEFCs using simultaneously neutron radiography and locally resolved impedance spectroscopy,＂Electrochemistry Communications , 7, 1393–1397, 2005.
15.M. V. Williams, H. R. Kunz, and J. M. Fenton, “ Influence of Convection Through Gas-Diffusion Layers on Limiting Current in PEM FCs Using a Serpentine Flow Field,＂Journal of The Electrochemical Society, 151, A1617-A1627 , 2004.
16.J. Benziger, J. Nehlsen, D. Blackwell, T. Brennan, J. Itescu, “Water flow in the gas diffusion layer of PEM fuel cells,＂Journal of Membrane Science, 261, 98–106, 2005.
17.K. T. Jeng, S. F. Lee, G. F. Tsai, C. H. Wang , “Oxygen mass transfer in PEM fuel cell gas diffusion layers,＂Journal of Power Sources , 138 , 41–50, 2004.
18.H. K. Lee, J. H. Park, D. Y. Kim, T. H. Lee, “A study on the characteristics of the diffusion layer thickness,＂Journal of Power Sources , 131 , 200–206, 2004.
19.M. V. Williams, E. Beg, L. Bonville, H. R. Kunz, and J. M. Fenton, “Characterization of Gas Diffusion Layers for PEMFC,” Journal of The Electrochemical Society, 151 (8), A1173-A1180, 2004.
20.C. Lim, C.Y. Wang, “Effects of hydrophobic polymer content in GDL on power,＂Electrochimica Acta, 49, 4149-4156, 2004
21.R. Roshandel, B. Farhanieh, E. Saievar-Iranizad “The effects of porosity distribution variation on PEM fuel cell performance,＂Renewable Energy, 30, 1557-1572, 2005.
22.M. Ciureanu, S. D. Mikhailenko, S. Kaliaguine, “PEM fuel cells as membrane reactors: kinetic analysis by impedance spectroscopy,”Catalysis Today, 82, 195-206, 2003.
23.R. Makharia, M. F. Mathias, and D. R. Baker, “Measurement of Catalyst Layer Electrolyte Resistance in PEFCs Using Electrochemical Impedance Spectroscopy,” Journal of The Electrochemical Society, 152(5), A970-A977, 2005.
24.Z. Xie, S. Holdcroft, “Polarization-dependent mass transport parameters for orr in perfluorosulfonic acid ionomer membranes: an EIS study using microelectrodes,” Journal of Electroanalytical Chemistry, 568, 247–260, 2004.
25.J. M. Song, S. Y. Cha, W. M. Lee, “Optimal composition of polymer electrolyte fuel cell electrodes determined by the AC impedance method, ” Journal of Power Sources, 94, 78-84, 2001.
26.A. G. Hombrados, L. Gonz´alez, M. A. Rubio, W. Agila, E. Villanueva, D. Guinea, E. Chinarro, B. Moreno, J.R. Jurado, “Symmetrical electrode mode for PEMFC characterization using impedance spectroscopy,” Journal of Power Sources, 151, 25–31, 2005.
27.Q. Yan, H. Toghiani, J. Wu, “ Investigation of water transport through membrane in a PEM fuel cell by water balance experiments,＂Journal of Power Sources, 158 , 316–325, 2006.
28.T. J. P. Freire, E. R. Gonzalez, “Effect of membrane characteristics and humidification conditions on the impedance response of polymer electrolyte fuel cells,＂Journal of Electroanalytical Chemistry , 503, 57–68, 2001.
29.A. Theodorakakos, T. Ous, M. Gavaises, J. M. Nouri, N. Nikolopoulos, H. Yanagihara, “Dynamics of water droplets detached from porous surfaces of relevance to PEM fuel cells,＂Journal of Colloid and Interface Science, 300, 673-687, 2006.
30.R. Eckl, W. Zehtnera, C. Leub, U. Wagner, “Experimental analysis of water management in a self-humidifying polymer electrolyte fuel cell stack,＂Journal of Power Sources, 138, 137-144, 2004.
31.S. U. Jeong, E. A. Cho, H. J. Kim, T. H. Lim, I. H. Oh, S. H. Kim, “A study on cathode structure and water transport in air-breathing PEM fuel cells,＂Journal of Power Sources, No. of Pages 6, 2006.
32.F. Y. Zhang, X. G. Yang, and C. Y. Wang, “Liquid Water Removal from a Polymer Electrolyte Fuel Cell,＂Journal of The Electrochemical Society, 153 (2), A225-A232 , 2006.
33.N. Rajalakshmi, T. T. Jayanth, R. Thangamuthu, G. Sasikumar, P. Sridhar, K.S. Dhathathreyan, “Water transport characteristics of polymer electrolyte membrane fuel cell,＂International Journal of Hydrogen Energy, 29, 1009 -1014, 2004.
34.K. H. Choi, D. H. Peck, C. S. Kim, D.R. Shin, Tae-Hee Lee, “Water transport in polymer membranes for PEMFC ,＂Journal of Power Sources, 86,197-201, 2000.
35.B. Yang, Y. Z. Fu, A. Manthiram,“ Operation of thin Nafion-based self-humidifying membranes in proton exchange membrane fuel cells with dry H2 and O2,＂Journal of Power Sources, 139, 170-175, 2005.
36.M. Sakai, J. H. Song, N. Yoshida, S. Suzuki, Y. Kameshima, and A. Nakajima, “Direct Observation of Internal Fluidity in a Water Droplet during,＂Langmuir, 22, 4906-4909, 2006.
37.A. Taniguchi, K. Yasuda, “Highly water-proof coating of gas flow channels by plasma polymerization for PEM fuel cells,＂Journal of Power Sources, 141, 8-12, 2005.