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Keywords: membranes
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Publisher: ASME
Article Type: Research-Article
J. Electrochem. En. Conv. Stor. October 2015, 12(5): 051002.
Paper No: FC-14-1119
Published Online: October 6, 2015
...Kais Brik; Faouzi Ben Ammar; Abdesslam Djerdir; Abdellatif Miraoui This paper presents a reliability approach to analyze the degradation of proton exchange membrane fuel cell. This approach is based on the dependability analysis tools such as the causal and fault trees to establish an analysis...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Electrochem. En. Conv. Stor. February 2012, 9(1): 011003.
Published Online: December 19, 2011
...Peter O. Osifo; Aluwani Masala The chitosan membranes with different degrees of deacetylation (dda), prepared from Cape rock lobster collected from the surroundings of Cape Town, South Africa were characterized for suitability in methanol fuel cell applications. A comparison of chitosan membranes...
Topics: Membranes, Water
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Electrochem. En. Conv. Stor. February 2012, 9(1): 011004.
Published Online: December 19, 2011
...Jinfu Ma; Yongning Liu The use of noble catalysts and ion exchange membranes make the design of a direct borohydride fuel cell (DBFC) stack complicate and limit its application. Therefore, the development of simple, cost effective construction for DBFC stacks is necessary. In this paper, a passive...
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Journal Articles
Publisher: ASME
Article Type: Design Innovations
J. Electrochem. En. Conv. Stor. April 2011, 8(2): 025001.
Published Online: November 22, 2010
...Shinn-Dar Wu; Chang-Pin Chou; Ay Su; Jenn-Jiang Hwang This paper aims to analyze the membrane electrode assembly (MEA) of the direct methanol fuel cell (DMFC) in order to provide a reference for the design of DMFC. The slow kinetics of methanol oxidation and whether the anode should be hydrophobic...
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Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Electrochem. En. Conv. Stor. October 2010, 7(5): 051001.
Published Online: July 8, 2010
...Daniel F. Walczyk; Jaskaran S. Sangra The feasibility of an alternative fuel cell architecture, called a ribbon membrane electrode assembly (MEA), is demonstrated for low-temperature polymer electrolyte membrane (PEM) fuel cells used in portable power applications by comparing it to a traditional...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Electrochem. En. Conv. Stor. August 2010, 7(4): 041009.
Published Online: April 7, 2010
...Michael Pestrak; Yongqiang Li; Scott W. Case; David A. Dillard; Michael W. Ellis; Yeh-Hung Lai; Craig S. Gittleman Long-term durability of the membrane electrode assembly (MEA) in proton exchange membrane (PEM) fuel cells is one of the major technological barriers to the commercialization of fuel...
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Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Electrochem. En. Conv. Stor. February 2010, 7(1): 011008.
Published Online: October 7, 2009
...Tequila A. L. Harris; Daniel F. Walczyk; Mathias M. Weber In this paper, a complex system of theoretical models, which predicts flow rate as a function of pressure drop, formulated previously by Harris et al. (2007, “Manufacturing of High-Temperature Polymer Electrolyte Membranes—Part I: System...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Electrochem. En. Conv. Stor. February 2009, 6(1): 011021.
Published Online: November 26, 2008
...Susanta K. Das; Panini Kolavennu; J. Hedrick; L. Beholz; Ali R. Zand; K. J. Berry A new proton exchange membrane (PEM) has been fabricated using a novel patented polymer structure modification technology. It has been shown that the new membrane has a higher proton transfer rate and lower resistance...
Journal Articles
Publisher: ASME
Article Type: China-Japan Workshop On Solid Oxide Fuel Cells
J. Electrochem. En. Conv. Stor. August 2008, 5(3): 031209.
Published Online: May 27, 2008
... (GDC) electrolyte with a NiO–GDC anode on a porous La 0.6 Sr 0.4 Co 0.2 Fe 0.8 O 3 − δ ∕GDC tube ( 460 μ m wall thickness and 2.26 mm diameter). Densification of the ceria membrane (thickness < 20 μ m ) was successful by cosintering the laminated thin electrolyte and the anode with the cathode...
Journal Articles
Publisher: ASME
Article Type: Technical Papers
J. Electrochem. En. Conv. Stor. August 2007, 4(3): 248–254.
Published Online: October 4, 2006
...Guo-Bin Jung; Ay Su; Cheng-Hsin Tu; Fang-Bor Weng; Shih-Hung Chan; Ruey-Yi Lee; Szu-Han Wu The performances of direct methanol fuel cells are largely dependent on the methanol crossover, while the amount of methanol crossover is reported to strongly rely on membrane materials and thickness...
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