Cross-linked poly (vinyl alcohol)/sulfosuccinic acid polymer as an electrolyte/electrode material for H 2 –O 2 proton exchange membrane fuel cells
作者： D. Ebenezer , Abhijit P. Deshpande , Prathap Haridoss
DOI: 10.1016/J.JPOWSOUR.2015.11.048
关键词:
摘要: Abstract Proton exchange membrane fuel cell (PEMFC) performance with a cross-linked poly (vinyl alcohol)/sulfosuccinic acid (PVA/SSA) polymer is compared Nafion ® N-115 polymer. In this study, PVA/SSA (≈5 wt. % SSA) membranes are synthesized by solution casting technique. These polymers and used as electrolytes ionomers in catalyst layers, to fabricate different electrode assemblies (MEAs) for PEMFCs. Properties of each MEA evaluated using scanning electron microscopy, contact angle measurements, impedance spectroscopy hydrogen pumping I–V characteristics H 2 –O testing fixture under operating conditions. ionomer causes only an additional ≈4% loss the anode ionomer. The maximum power density obtained from based cells range 99 117.4 mW cm −2 current 247 293.4 mA cm . Ionic conductivity more sensitive state hydration MEA, while less MEA. Maximum about 35% that cell. From these results, identified potential candidate
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sci-hub.se 参考文章(38)
R. K. Nagarale, G. S. Gohil, Vinod K. Shahi, R. Rangarajan, Organic-Inorganic Hybrid Membrane: Thermally Stable Cation-Exchange Membrane Prepared by the Sol-Gel Method Macromolecules. ,vol. 37, pp. 10023- 10030 ,(2004) , 10.1021/MA048404P
H.M. Yu, C. Ziegler, M. Oszcipok, M. Zobel, C. Hebling, Hydrophilicity and hydrophobicity study of catalyst layers in proton exchange membrane fuel cells Electrochimica Acta. ,vol. 51, pp. 1199- 1207 ,(2006) , 10.1016/J.ELECTACTA.2005.06.036
Lei Zhang, Chengsong Ma, Sanjeev Mukerjee, Oxygen permeation studies on alternative proton exchange membranes designed for elevated temperature operation Electrochimica Acta. ,vol. 48, pp. 1845- 1859 ,(2003) , 10.1016/S0013-4686(03)00257-3
Jason Marcinkoski, Brian D. James, Jeff A. Kalinoski, Walt Podolski, Thomas Benjamin, John Kopasz, Manufacturing process assumptions used in fuel cell system cost analyses Journal of Power Sources. ,vol. 196, pp. 5282- 5292 ,(2011) , 10.1016/J.JPOWSOUR.2011.02.035
Yanping Hou, Kaiming Li, Haiping Luo, Guangli Liu, Renduo Zhang, Bangyu Qin, Shanshan Chen, Using crosslinked polyvinyl alcohol polymer membrane as a separator in the microbial fuel cell Frontiers of Environmental Science & Engineering in China. ,vol. 8, pp. 137- 143 ,(2014) , 10.1007/S11783-013-0534-Z
Jian Zhang, Ge-Ping Yin, Qin-Zhi Lai, Zhen-Bo Wang, Ke-Di Cai, Peng Liu, The influence of anode gas diffusion layer on the performance of low-temperature DMFC Journal of Power Sources. ,vol. 168, pp. 453- 458 ,(2007) , 10.1016/J.JPOWSOUR.2007.03.027
Madhu Sudan Saha, Devproshad K. Paul, Brant A. Peppley, Kunal Karan, Fabrication of catalyst-coated membrane by modified decal transfer technique Electrochemistry Communications. ,vol. 12, pp. 410- 413 ,(2010) , 10.1016/J.ELECOM.2010.01.006
R. Ströbel, M. Oszcipok, M. Fasil, B. Rohland, L. Jörissen, J. Garche, The compression of hydrogen in an electrochemical cell based on a PE fuel cell design Journal of Power Sources. ,vol. 105, pp. 208- 215 ,(2002) , 10.1016/S0378-7753(01)00941-7
Makoto Uchida, Yuko Aoyama, Nobuo Eda, Akira Ohta, New Preparation Method for Polymer-Electrolyte Fuel-Cells Journal of The Electrochemical Society. ,vol. 142, pp. 463- 468 ,(1995) , 10.1149/1.2044068
Sasikarn Endoo, Kejvalee Pruksathorn, Pornpote Piumsomboon, Identification of the key variables in membrane electrode preparation for PEM fuel cells by a factorial design Renewable Energy. ,vol. 35, pp. 807- 813 ,(2010) , 10.1016/J.RENENE.2009.10.013