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Proceedings Papers

Effect of Agglomerate Microstructure on Oxygen Reduction in Catalyst Layers of Polymer Electrolyte Fuel Cells

Ehsan Sadeghi, Andreas Putz, Michael Eikerling
Proc. ASME. FUELCELL2012, ASME 2012 10th International Conference on Fuel Cell Science, Engineering and Technology, 461-472, July 23–26, 2012
Publisher: American Society of Mechanical Engineers
Paper No: FuelCell2012-91443
https://doi.org/10.1115/FuelCell2012-91443
View Paper titled, Effect of Agglomerate Microstructure on Oxygen Reduction in Catalyst Layers of Polymer Electrolyte Fuel Cells
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Topics: Catalysts, Electrolytes, Fuel cells, Oxygen, Polymers, Metals, Charge transfer, Electrostatic interactions, Protons, Steady state
Proceedings Papers

A Fuel Cell Stack Architecture to Make all Cells Have Equal Operational Conditions and Performance

Hong Liu, Peiwen Li, Alexandra Hartz
Proc. ASME. FUELCELL2012, ASME 2012 10th International Conference on Fuel Cell Science, Engineering and Technology, 153-159, July 23–26, 2012
Publisher: American Society of Mechanical Engineers
Paper No: FuelCell2012-91240
https://doi.org/10.1115/FuelCell2012-91240
View Paper titled, A Fuel Cell Stack Architecture to Make all Cells Have Equal Operational Conditions and Performance
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Topics: Fuel cells, Flow (Dynamics), Air flow, Fuels, Membranes, Proton exchange membranes, Protons
Proceedings Papers

Exergy and Economic Analysis of Two Different Fuel Cell Systems for Generating Electricity at Waste Water Treatment Plants

Nicholas Siefert, Gautam Ashok
Proc. ASME. FUELCELL2012, ASME 2012 10th International Conference on Fuel Cell Science, Engineering and Technology, 43-49, July 23–26, 2012
Publisher: American Society of Mechanical Engineers
Paper No: FuelCell2012-91457
https://doi.org/10.1115/FuelCell2012-91457
View Paper titled, Exergy and Economic Analysis of Two Different Fuel Cell Systems for Generating Electricity at Waste Water Treatment Plants
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Topics: Economic analysis, Electric power generation, Exergy, Fuel cells, Wastewater treatment, Solid oxide fuel cells, Anodes, Proton exchange membrane fuel cells, Bacteria, Current density
Proceedings Papers

Proton Transfer in Polymer Electrolyte Membrane by Molecular Dynamics Method

Takashi Tokumasu
Proc. ASME. FUELCELL2011, ASME 2011 9th International Conference on Fuel Cell Science, Engineering and Technology, 869-873, August 7–10, 2011
Publisher: American Society of Mechanical Engineers
Paper No: FuelCell2011-54963
https://doi.org/10.1115/FuelCell2011-54963
View Paper titled, Proton Transfer in Polymer Electrolyte Membrane by Molecular Dynamics Method
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Topics: Membranes, Molecular dynamics, Molecular dynamics methods, Proton exchange membranes, Protons
Proceedings Papers

The Effect of Ionomer Thin Films in Ionomer- and Water-Filled Agglomerate Models

Peter Dobson, Marc Secanell
Proc. ASME. FUELCELL2011, ASME 2011 9th International Conference on Fuel Cell Science, Engineering and Technology, 601-611, August 7–10, 2011
Publisher: American Society of Mechanical Engineers
Paper No: FuelCell2011-54259
https://doi.org/10.1115/FuelCell2011-54259
View Paper titled, The Effect of Ionomer Thin Films in Ionomer- and Water-Filled Agglomerate Models
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Topics: Thin films, Water, Catalysts, Oxygen, Proton exchange membrane fuel cells, Protons, Carbon, Chemical kinetics, Computer simulation, Electrolytes
Proceedings Papers

A Transient Fuel Cell Model to Simulate HTPEM Fuel Cell Impedance Spectra

Jakob Rabjerg Vang, So̸ren Juhl Andreasen, So̸ren Knudsen Kær
Proc. ASME. FUELCELL2011, ASME 2011 9th International Conference on Fuel Cell Science, Engineering and Technology, 817-830, August 7–10, 2011
Publisher: American Society of Mechanical Engineers
Paper No: FuelCell2011-54880
https://doi.org/10.1115/FuelCell2011-54880
View Paper titled, A Transient Fuel Cell Model to Simulate HTPEM Fuel Cell Impedance Spectra
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Topics: Fuel cells, Spectra (Spectroscopy), Transients (Dynamics), Catalysts, Fittings, Membranes, Diffusion (Physics), Finite volume methods, Gas diffusion layers, High temperature
Proceedings Papers

On Modeling Development of Microscopic Spatial Structure for the Catalyst Layer in a Proton Exchange Membrane Fuel Cell

Yu Xiao, Jinliang Yuan, Bengt Sunde´n
Proc. ASME. FUELCELL2011, ASME 2011 9th International Conference on Fuel Cell Science, Engineering and Technology, 831-838, August 7–10, 2011
Publisher: American Society of Mechanical Engineers
Paper No: FuelCell2011-54882
https://doi.org/10.1115/FuelCell2011-54882
View Paper titled, On Modeling Development of Microscopic Spatial Structure for the Catalyst Layer in a Proton Exchange Membrane Fuel Cell
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Topics: Catalysts, Modeling, Proton exchange membrane fuel cells, Water, Diffusion (Physics), Hydrogen, Anodes, Carbon, Composite materials, Electrons
Proceedings Papers

Modeling and Simulations of PEMFCs Operating With Periodically Purged Dead-Ended Anode Channels

Jason B. Siegel, Anna G. Stefanopoulou, Serhat Yesilyurt
Proc. ASME. FUELCELL2010, ASME 2010 8th International Fuel Cell Science, Engineering and Technology Conference: Volume 1, 823-831, June 14–16, 2010
Publisher: American Society of Mechanical Engineers
Paper No: FuelCell2010-33341
https://doi.org/10.1115/FuelCell2010-33341
View Paper titled, Modeling and Simulations of PEMFCs Operating With Periodically Purged Dead-Ended Anode Channels
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Topics: Anodes, Engineering simulation, Modeling, Proton exchange membrane fuel cells, Simulation, Flow (Dynamics), Nitrogen, Membranes, Cycles, Fuels
Proceedings Papers

Design and Development of Thermoplastic Polyurethane Based Composite Membranes

R. Vasanthakumari
Proc. ASME. FUELCELL2010, ASME 2010 8th International Fuel Cell Science, Engineering and Technology Conference: Volume 1, 21-26, June 14–16, 2010
Publisher: American Society of Mechanical Engineers
Paper No: FuelCell2010-33050
https://doi.org/10.1115/FuelCell2010-33050
View Paper titled, Design and Development of Thermoplastic Polyurethane Based Composite Membranes
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Topics: Composite materials, Design, Membranes, Urethane elastomers, Fuel cells, Protons, Water absorption, Coating processes, Coatings, Electrical conductivity
Proceedings Papers

2D CFD Modeling of Ammonia Fueled Solid Oxide Fuel Cells With Proton Conducting Electrolyte

Meng Ni
Proc. ASME. FUELCELL2010, ASME 2010 8th International Fuel Cell Science, Engineering and Technology Conference: Volume 2, 25-33, June 14–16, 2010
Publisher: American Society of Mechanical Engineers
Paper No: FuelCell2010-33023
https://doi.org/10.1115/FuelCell2010-33023
View Paper titled, 2D CFD Modeling of Ammonia Fueled Solid Oxide Fuel Cells With Proton Conducting Electrolyte
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Topics: Computational fluid dynamics, Cracking (Materials), Electrolytes, Fracture (Process), Modeling, Protons, Solid oxide fuel cells
Proceedings Papers

Automated Fuel Cell Stack Assembly: Lessons in Design-for-Manufacture

Christina Laskowski, Ryan Gallagher, Andrew Winn, Stephen Derby
Proc. ASME. FUELCELL2010, ASME 2010 8th International Fuel Cell Science, Engineering and Technology Conference: Volume 2, 497-503, June 14–16, 2010
Publisher: American Society of Mechanical Engineers
Paper No: FuelCell2010-33222
https://doi.org/10.1115/FuelCell2010-33222
View Paper titled, Automated Fuel Cell Stack Assembly: Lessons in Design-for-Manufacture
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Topics: Design for Manufacturing, Fuel cells, Manufacturing, Robotics, Design, Stack design, Fasteners, Fuel cell technology, Liabilities, Membranes
Proceedings Papers

Proton Conducting Membrane Prepared by Cross-Linking Highly Sulfonated Peek for PEMFC Application

Hongze Luo, Guntars Vaivars, Mkhulu Mathe, Shakes Nonjola, Mark Rohwer
Proc. ASME. FUELCELL2009, ASME 2009 7th International Conference on Fuel Cell Science, Engineering and Technology, 723-728, June 8–10, 2009
Publisher: American Society of Mechanical Engineers
Paper No: FuelCell2009-85205
https://doi.org/10.1115/FuelCell2009-85205
View Paper titled, Proton Conducting Membrane Prepared by Cross-Linking Highly Sulfonated Peek for PEMFC Application
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Topics: Membranes, Proton exchange membrane fuel cells, Protons, Direct methanol fuel cells, Methanol, Proton conductivity, Stability, Water
Proceedings Papers

Inorganic-Nano-Fiber-Based Catalyst for Hydrogen Fuel Cells With Superior Performance

Yimin Zhu, Ionel Stefan, Baixin Qian, Jay Goldman, Jurgen Hofler, Jason Hartlove
Proc. ASME. FUELCELL2009, ASME 2009 7th International Conference on Fuel Cell Science, Engineering and Technology, 129-135, June 8–10, 2009
Publisher: American Society of Mechanical Engineers
Paper No: FuelCell2009-85130
https://doi.org/10.1115/FuelCell2009-85130
View Paper titled, Inorganic-Nano-Fiber-Based Catalyst for Hydrogen Fuel Cells With Superior Performance
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Topics: Catalysts, Fibers, Fuel cells, Nanofibers, Reliability, Anodes, Carbon, Electrons, Membrane electrode assemblies, Nanoparticles
Proceedings Papers

An Easy-to-Approach Mathematical Model and Optimization of Planar Type Proton-Conductive SOFC

P.-W Li, S. Sahrawat, J. L. Sepulveda, R. O. Loutfy, S. Chang
Proc. ASME. FUELCELL2009, ASME 2009 7th International Conference on Fuel Cell Science, Engineering and Technology, 573-582, June 8–10, 2009
Publisher: American Society of Mechanical Engineers
Paper No: FuelCell2009-85080
https://doi.org/10.1115/FuelCell2009-85080
View Paper titled, An Easy-to-Approach Mathematical Model and Optimization of Planar Type Proton-Conductive SOFC
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Topics: Optimization, Protons, Solid oxide fuel cells, Fuel cells, Mass transfer, Polarization (Electricity), Polarization (Light), Polarization (Waves), Circuits, Convection
Proceedings Papers

Basic Fuel Cell Electrochemical Thermodynamic Studies: Utilization and Thermodynamic Performance for Various Fuels

Wolfgang Winkler, Mark Williams
Proc. ASME. FUELCELL2008, ASME 2008 6th International Conference on Fuel Cell Science, Engineering and Technology, 603-609, June 16–18, 2008
Publisher: American Society of Mechanical Engineers
Paper No: FuelCell2008-65040
https://doi.org/10.1115/FuelCell2008-65040
View Paper titled, Basic Fuel Cell Electrochemical Thermodynamic Studies: Utilization and Thermodynamic Performance for Various Fuels
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Topics: Fuel cells, Fuels, Carbon, Hydrogen, Methane, Methanol, Oxygen, Protons, Anodes, Combustion
Proceedings Papers

Electrode Reaction and Cell Performances of IT-SOFC Using BaZrO 3 Proton Conductors

Fumitada Iguchi, Noriko Sata, Yugami Hiroo
Proc. ASME. FUELCELL2008, ASME 2008 6th International Conference on Fuel Cell Science, Engineering and Technology, 79-84, June 16–18, 2008
Publisher: American Society of Mechanical Engineers
Paper No: FuelCell2008-65205
https://doi.org/10.1115/FuelCell2008-65205
View Paper titled, Electrode Reaction and Cell Performances of IT-SOFC Using BaZrO 3 Proton Conductors
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Topics: Electrodes, Protons, Solid oxide fuel cells, Electrolytes, Chemical stability, Circuits, Proton conductivity, Sintering
Proceedings Papers

Effect of Bridging Groups on Sulfonated Poly(Imide-Siloxane) for Application in Proton Exchange Membrane of Fuel Cells

Chi-Hung Lee, Jia-Ru Chen, Hung-Wei Shiu, Ko-Shan Ho, Shinn-Dar Wu, Kuo-Huang Hsieh, Yen-Zen Wang
Proc. ASME. FUELCELL2008, ASME 2008 6th International Conference on Fuel Cell Science, Engineering and Technology, 951-958, June 16–18, 2008
Publisher: American Society of Mechanical Engineers
Paper No: FuelCell2008-65155
https://doi.org/10.1115/FuelCell2008-65155
View Paper titled, Effect of Bridging Groups on Sulfonated Poly(Imide-Siloxane) for Application in Proton Exchange Membrane of Fuel Cells
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Topics: Fuel cells, Proton exchange membranes, Protons, Siloxanes, Membranes, Water, Plasma desorption mass spectrometry, Proton conductivity, Direct methanol fuel cells, Electrical conductivity
Proceedings Papers

The Influence of Water and Thermal Conditions on the Performance of PEM Fuel Cell

Y. Y. Yan, L. Y. Sung, H. S. Chu, K. C. Tsay, F. S. Tsu, F. Chen, R. J. Shyu
Proc. ASME. FUELCELL2003, 1st International Fuel Cell Science, Engineering and Technology Conference, 487-492, April 21–23, 2003
Publisher: American Society of Mechanical Engineers
Paper No: FUELCELL2003-1757
https://doi.org/10.1115/FUELCELL2003-1757
View Paper titled, The Influence of Water and Thermal Conditions on the Performance of PEM Fuel Cell
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Topics: Proton exchange membrane fuel cells, Water, Catalysts, Floods, Fuel cells, Anodes, Electrochemical reactions, Flow (Dynamics), Heat, Hydrogen
Proceedings Papers

Techno-Economic Challenges for PEMFCs and DMFCs Entering Energy Sector

S. Srinivasan, R. Dillon, L. Krishnan, A. S. Arico, V. Antonucci, A. B. Bocarsly, W. J. Lee, K.-L. Hsueh, C.-C. Lai, A. Peng
Proc. ASME. FUELCELL2003, 1st International Fuel Cell Science, Engineering and Technology Conference, 529-536, April 21–23, 2003
Publisher: American Society of Mechanical Engineers
Paper No: FUELCELL2003-1764
https://doi.org/10.1115/FUELCELL2003-1764
View Paper titled, Techno-Economic Challenges for PEMFCs and DMFCs Entering Energy Sector
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Topics: Direct methanol fuel cells, Proton exchange membrane fuel cells, Fuel cells, Membranes, Electrodes, Fuel cell technology, Industrial research, Manufacturing, Optimization, Protons
Proceedings Papers

Fitting a Three Dimensional PEM Fuel Cell Model to Measurements by Tuning the Porosity and Conductivity of the Catalyst Layer

Mads Bang, Madeleine Odgaard, Thomas Joseph Condra, So̸ren Knudsen Kær
Proc. ASME. FUELCELL2004, 2nd International Conference on Fuel Cell Science, Engineering and Technology, 165-175, June 14–16, 2004
Publisher: American Society of Mechanical Engineers
Paper No: FUELCELL2004-2467
https://doi.org/10.1115/FUELCELL2004-2467
View Paper titled, Fitting a Three Dimensional PEM Fuel Cell Model to Measurements by Tuning the Porosity and Conductivity of the Catalyst Layer
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Topics: Catalysts, Electrical conductivity, Fittings, Porosity, Proton exchange membrane fuel cells, Thermal conductivity, Fuel cells, Computational fluid dynamics, Current density, Gas diffusion layers