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Keywords: DMFC
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Journal Articles
Article Type: Research-Article
J. Electrochem. En. Conv. Stor. February 2017, 14(1): 011003.
Paper No: JEECS-16-1125
Published Online: February 28, 2017
...Alireza Bayat; Nicholas Maus; Faramarz Gordaninejad A three-dimensional, full-scale, single-phase finite element model has been developed for a liquid-fed direct methanol fuel cell (DMFC) with serpentine flow patterns. Equations for conservation of mass, momentum, and species are coupled...
Journal Articles
Article Type: Research-Article
J. Electrochem. En. Conv. Stor. June 2014, 11(3): 031001.
Paper No: FC-13-1021
Published Online: December 27, 2013
... manuscript received August 12, 2013; published online December 27, 2013. Assoc. Editor: Umberto Desideri. 08 02 2013 12 08 2013 High temperature direct methanol fuel cells (DMFCs) using polybenzimidazole (PBI) membranes could improve the energy density of portable power sources...
Journal Articles
Article Type: Research-Article
J. Electrochem. En. Conv. Stor. October 2013, 10(5): 051003.
Paper No: FC-11-1037
Published Online: August 20, 2013
... methanol fuel cell (DMFC) operating in the temperature range of 125–175 °C. There was good agreement between experimental and model data for the effect of temperature and oxygen/air pressure on cell performance. The fuel cell performance was relatively poor, at only 16 mW cm −2 peak power density using...
Journal Articles
Article Type: Technical Briefs
J. Electrochem. En. Conv. Stor. August 2013, 10(4): 044501.
Paper No: FC-12-1090
Published Online: June 10, 2013
... the hybrid system with an FC unit, 14 kg versus 8 kg , respectively, there is significant logistic burden when utilizing a FC system due to its methanol refueling requirement. fuel cells DMFC RMFC sensors, batteries Unattended ground sensors (UGS) systems are tactical intelligence...
Journal Articles
Article Type: Research Papers
J. Electrochem. En. Conv. Stor. February 2012, 9(1): 011012.
Published Online: December 22, 2011
...Brenda L. García-Díaz; Jennifer R. Patterson; John W. Weidner Studying the performance of a direct methanol fuel cell (DMFC) is complicated by the complex interactions of kinetic and transport processes. As a result, changes in one aspect of the cell have consequences in other aspects, which...
Journal Articles
Article Type: Research Papers
J. Electrochem. En. Conv. Stor. April 2011, 8(2): 021011.
Published Online: November 30, 2010
... direct methanol fuel cells electrochemical electrodes two-phase flow DMFC fuel delivery high concentration methanol water crossover methanol crossover flooding microporous layer The direct methanol fuel cell (DMFC) has attracted significant attention as a power source candidate...
Journal Articles
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...
Journal Articles
Article Type: Research Papers
J. Electrochem. En. Conv. Stor. February 2011, 8(1): 011001.
Published Online: October 13, 2010
... organic compounds palladium alloys platinum alloys reduction (chemical) microemulsion bimetal catalysts ORR RDE DMFC Oxygen reduction reaction (ORR) is a fundamental reaction in fuel cell systems. The proton exchange membrane fuel cells and the direct methanol fuel cells (DMFCs...
Journal Articles
Article Type: Technical Briefs
J. Electrochem. En. Conv. Stor. February 2011, 8(1): 014502.
Published Online: October 13, 2010
... of complex stack designs and to verify the practicability of the new fabrication for fuel cells. The honeycomb shape methanol reservoir and cathode structure design of a direct methanol fuel cell (DMFC) and the complex flow distributor design of a monopolar air-breathing proton exchange membrane fuel cell...
Journal Articles
Article Type: Research Papers
J. Electrochem. En. Conv. Stor. June 2010, 7(3): 031011.
Published Online: March 12, 2010
... . Garcia , B. L. , and Weidner , J. W. , 2007 , “ Review of Direct Methanol Fuel Cells ,” Modern Aspects of Electrochemistry , R. E. White , ed., Springer , Vol. 40 , pp. 229 – 284 . Aricò , A. S. , Srinivasan , S. , and Antonucci , V. , 2001 , “ DMFCs: From...
Journal Articles
Article Type: Research Papers
J. Electrochem. En. Conv. Stor. May 2009, 6(2): 021012.
Published Online: February 26, 2009
... of an experimental direct methanol fuel cell. 10 08 2007 04 10 2007 26 02 2009 current density direct methanol fuel cells magnetic field measurement Maxwell equations tomography fuel cell DMFC PEFC MEA tomography current density distribution magnetic field measurement...
Journal Articles
Article Type: Research Papers
J. Electrochem. En. Conv. Stor. February 2009, 6(1): 011006.
Published Online: November 4, 2008
... manufacturing processes are possible and will be investigated further. The study on the structure design of the electrodes used for the anode of a PEMFC or the anode of a DMFC is currently underway. The authors wish to thank the National Science Council of Taiwan, Republic of China...