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Proceedings Papers

Performance Degradation Tests of Phosphoric Acid Doped PBI Membrane Based High Temperature PEM Fuel Cells

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Fan Zhou, Samuel Simon Araya, Ionela Florentina Grigoras, Søren Juhl Andreasen, Søren Knudsen Kær
Proc. ASME. FUELCELL2014, ASME 2014 12th International Conference on Fuel Cell Science, Engineering and Technology, V001T06A004, June 30–July 2, 2014
Publisher: American Society of Mechanical Engineers
Paper No: FuelCell2014-6358
https://doi.org/10.1115/FuelCell2014-6358
View Paper titled, Performance Degradation Tests of Phosphoric Acid Doped PBI Membrane Based High Temperature PEM Fuel Cells
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Topics: High temperature, Membranes, Proton exchange membrane fuel cells, Fuels, Electrochemical impedance spectroscopy, Fuel cells, Mass transfer, Methanol, Carbon, Catalysts
Proceedings Papers

Performance Modeling of a DMFC Fueled With Methanol and Ethanol

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Sujith Mohan, S. O. Bade Shrestha
Proc. ASME. FUELCELL2014, ASME 2014 12th International Conference on Fuel Cell Science, Engineering and Technology, V001T06A009, June 30–July 2, 2014
Publisher: American Society of Mechanical Engineers
Paper No: FuelCell2014-6445
https://doi.org/10.1115/FuelCell2014-6445
View Paper titled, Performance Modeling of a DMFC Fueled With Methanol and Ethanol
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Topics: Direct methanol fuel cells, Ethanol, Methanol, Modeling, Density, Electrochemical impedance spectroscopy, Electronics, Fuel cells, Fuels
Proceedings Papers

Solid Oxide Fuel Cell Degradation, Recovery and Control via the Electrical Terminals

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Peter A. Lindahl, Xuelei Hu, Joshua Wold, Matthew Cornachione, Steven R. Shaw
Proc. ASME. FUELCELL2014, ASME 2014 12th International Conference on Fuel Cell Science, Engineering and Technology, V001T06A018, June 30–July 2, 2014
Publisher: American Society of Mechanical Engineers
Paper No: FuelCell2014-6650
https://doi.org/10.1115/FuelCell2014-6650
View Paper titled, Solid Oxide Fuel Cell Degradation, Recovery and Control via the Electrical Terminals
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Topics: Solid oxide fuel cells, Stress, Electrochemical impedance spectroscopy, Polarization (Electricity), Polarization (Light), Polarization (Waves), Signals, Circuits, Anodes, Cracking (Materials)
Proceedings Papers

Temperature Sensitivity Analysis of Electrochemical Impedance Spectroscopy Results in PEM Fuel Cells

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Seyed Mohammad Rezaei Niya, Mina Hoorfar
Proc. ASME. FUELCELL2012, ASME 2012 10th International Conference on Fuel Cell Science, Engineering and Technology, 345-349, July 23–26, 2012
Publisher: American Society of Mechanical Engineers
Paper No: FuelCell2012-91071
https://doi.org/10.1115/FuelCell2012-91071
View Paper titled, Temperature Sensitivity Analysis of Electrochemical Impedance Spectroscopy Results in PEM Fuel Cells
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Topics: Electrochemical impedance spectroscopy, Proton exchange membrane fuel cells, Sensitivity analysis, Temperature, Circuits, Currents, Durability, Electrochemistry, Fuel cells, High temperature
Proceedings Papers

Experimental Evaluation of Cell Temperature Effects on Miniature, Air-Breathing PEM Fuel Cells

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Zachary R. Williamson, Daejoong Kim, Dae-Keun Chun, Cody W. Squibb, Tonghun Lee
Proc. ASME. FUELCELL2011, ASME 2011 9th International Conference on Fuel Cell Science, Engineering and Technology, 875-882, August 7–10, 2011
Publisher: American Society of Mechanical Engineers
Paper No: FuelCell2011-54115
https://doi.org/10.1115/FuelCell2011-54115
View Paper titled, Experimental Evaluation of Cell Temperature Effects on Miniature, Air-Breathing PEM Fuel Cells
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Topics: Proton exchange membrane fuel cells, Temperature effects, Current density, Temperature, Electrochemical impedance spectroscopy, Polarization (Electricity), Polarization (Light), Polarization (Waves), Buoyancy, Construction
Proceedings Papers

Effect of Porous Electrode Morphology on Broadband Dielectric Characteristics of SOFC and Methodologies for Analytical Predictions

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Prasun Majumdar, Md. Raihan, Kenneth Reifsnider, Fazle Rabbi
Proc. ASME. FUELCELL2011, ASME 2011 9th International Conference on Fuel Cell Science, Engineering and Technology, 259-266, August 7–10, 2011
Publisher: American Society of Mechanical Engineers
Paper No: FuelCell2011-54946
https://doi.org/10.1115/FuelCell2011-54946
View Paper titled, Effect of Porous Electrode Morphology on Broadband Dielectric Characteristics of SOFC and Methodologies for Analytical Predictions
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Topics: Electrodes, Solid oxide fuel cells, Design, Dielectric materials, Durability, Electrochemical impedance spectroscopy, Finite element analysis, Geometry, Microscopes, Physics
Proceedings Papers

Exploring Remedies for PH 3 Poisoning of a Ni-YSZ Anode in Coal-Syngas Fuel

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Chunchuan Xu, John W. Zondlo, Edward M. Sabolsky
Proc. ASME. FUELCELL2011, ASME 2011 9th International Conference on Fuel Cell Science, Engineering and Technology, 63-71, August 7–10, 2011
Publisher: American Society of Mechanical Engineers
Paper No: FuelCell2011-54622
https://doi.org/10.1115/FuelCell2011-54622
View Paper titled, Exploring Remedies for PH 3 Poisoning of a Ni-YSZ Anode in Coal-Syngas Fuel
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Topics: Anodes, Coal, Fuels, Syngas, Solid oxide fuel cells, Filters, Ash, Cermets, Electrochemical impedance spectroscopy, Hydrogen
Proceedings Papers

A New High Voltage Impedance Spectrometer for the Diagnostic of Fuel Cell Stacks

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Se´bastien Wasterlain, Fabien Harel, Denis Candusso, Daniel Hissel, Xavier Franc¸ois
Proc. ASME. FUELCELL2010, ASME 2010 8th International Fuel Cell Science, Engineering and Technology Conference: Volume 1, 107-117, June 14–16, 2010
Publisher: American Society of Mechanical Engineers
Paper No: FuelCell2010-33232
https://doi.org/10.1115/FuelCell2010-33232
View Paper titled, A New High Voltage Impedance Spectrometer for the Diagnostic of Fuel Cell Stacks
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Topics: Fuel cells, Proton exchange membrane fuel cells, Electrochemical impedance spectroscopy, Polarization (Electricity), Polarization (Light), Polarization (Waves), Temperature
Proceedings Papers

EIS Characterization of the Poisoning Effects of CO and CO 2 on a PBI Based HT-PEM Fuel Cell

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So̸ren Juhl Andreasen, Rasmus Mosbæk, Jakob Rabjerg Vang, So̸ren Knudsen Kær, Samuel Simon Araya
Proc. ASME. FUELCELL2010, ASME 2010 8th International Fuel Cell Science, Engineering and Technology Conference: Volume 1, 27-36, June 14–16, 2010
Publisher: American Society of Mechanical Engineers
Paper No: FuelCell2010-33054
https://doi.org/10.1115/FuelCell2010-33054
View Paper titled, EIS Characterization of the Poisoning Effects of CO and CO 2 on a PBI Based HT-PEM Fuel Cell
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Topics: Carbon dioxide, Electrochemical impedance spectroscopy, Fuel cells, Proton exchange membrane fuel cells, Proton exchange membranes
Proceedings Papers

Effect of MEAs Preparation Procedure on Their Performance in Room Temperature DMFC

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Evgeniy N. Gribov, Ivan M. Krivobokov, Aleksey G. Okunev
Proc. ASME. FUELCELL2010, ASME 2010 8th International Fuel Cell Science, Engineering and Technology Conference: Volume 1, 73-75, June 14–16, 2010
Publisher: American Society of Mechanical Engineers
Paper No: FuelCell2010-33160
https://doi.org/10.1115/FuelCell2010-33160
View Paper titled, Effect of MEAs Preparation Procedure on Their Performance in Room Temperature DMFC
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Topics: Direct methanol fuel cells, Membrane electrode assemblies, Temperature, Catalysts, Anodes, Power density, Pressure, Carbon, Electrochemical impedance spectroscopy, Membranes
Proceedings Papers

In Situ Membrane Parameter Determination Using Simultaneously Locally Resolved Impedance Spectroscopy and Dynamic Water Partial Pressure Measurement in PEFCs

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M. H. Bayer, A. Wokaun, G. G. Scherer, I. A. Schneider
Proc. ASME. FUELCELL2010, ASME 2010 8th International Fuel Cell Science, Engineering and Technology Conference: Volume 1, 463-470, June 14–16, 2010
Publisher: American Society of Mechanical Engineers
Paper No: FuelCell2010-33041
https://doi.org/10.1115/FuelCell2010-33041
View Paper titled, In Situ Membrane Parameter Determination Using Simultaneously Locally Resolved Impedance Spectroscopy and Dynamic Water Partial Pressure Measurement in PEFCs
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Topics: Electrochemical impedance spectroscopy, Membranes, Pressure measurement, Water, Pressure, Absorption spectroscopy, Electrolytes, Excitation, Fuel cells, Lasers
Proceedings Papers

Flow-Field Study in a Microjet PEM Fuel Cell

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Akintunde Badaru, Brenton Greska, Anjaneyulu Krothapalli
Proc. ASME. FUELCELL2010, ASME 2010 8th International Fuel Cell Science, Engineering and Technology Conference: Volume 1, 91-98, June 14–16, 2010
Publisher: American Society of Mechanical Engineers
Paper No: FuelCell2010-33186
https://doi.org/10.1115/FuelCell2010-33186
View Paper titled, Flow-Field Study in a Microjet PEM Fuel Cell
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Topics: Electrochemical impedance spectroscopy, Electrodes, Floods, Flow (Dynamics), Proton exchange membrane fuel cells, Water resource management
Proceedings Papers

Study of Influence of Electrode Geometry on Impedance Spectroscopy

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Riaz Ahmed, Kenneth Reifsnider
Proc. ASME. FUELCELL2010, ASME 2010 8th International Fuel Cell Science, Engineering and Technology Conference: Volume 2, 167-175, June 14–16, 2010
Publisher: American Society of Mechanical Engineers
Paper No: FuelCell2010-33209
https://doi.org/10.1115/FuelCell2010-33209
View Paper titled, Study of Influence of Electrode Geometry on Impedance Spectroscopy
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Topics: Electrochemical impedance spectroscopy, Electrodes, Geometry, Electrolytes, Impedance (Electricity), Design, Frequency response, Fuel cells, Phase shift, Potassium
Proceedings Papers

First Principle Electrochemical Impedance Spectroscopy Simulation for SOFCs

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Yuanyuan Xie, Xingjian Xue
Proc. ASME. FUELCELL2010, ASME 2010 8th International Fuel Cell Science, Engineering and Technology Conference: Volume 2, 111-118, June 14–16, 2010
Publisher: American Society of Mechanical Engineers
Paper No: FuelCell2010-33101
https://doi.org/10.1115/FuelCell2010-33101
View Paper titled, First Principle Electrochemical Impedance Spectroscopy Simulation for SOFCs
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Topics: Electrochemical impedance spectroscopy, Simulation, Solid oxide fuel cells
Proceedings Papers

Relationship of Micro-Structure Morphology to Impedance in Heterogeneous Functional Materials

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Fazle Rabbi, Kenneth Reifsnider
Proc. ASME. FUELCELL2010, ASME 2010 8th International Fuel Cell Science, Engineering and Technology Conference: Volume 2, 393-397, June 14–16, 2010
Publisher: American Society of Mechanical Engineers
Paper No: FuelCell2010-33170
https://doi.org/10.1115/FuelCell2010-33170
View Paper titled, Relationship of Micro-Structure Morphology to Impedance in Heterogeneous Functional Materials
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Topics: Additive manufacturing, Capacitors, Design, Electrochemical impedance spectroscopy, Electrodes, Electro-optics, Finite element model, Fuel cells, Fuel processing, Functional materials
Proceedings Papers

Effect of Cathode Functional Layer on the Electrical Performance of Tubular Solid Oxide Fuel Cell

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Deep Prakash, Raja K. Lenka, A. K. Sahu, P. K. Patro, P. K. Sinha, A. K. Suri
Proc. ASME. FUELCELL2010, ASME 2010 8th International Fuel Cell Science, Engineering and Technology Conference: Volume 2, 439-444, June 14–16, 2010
Publisher: American Society of Mechanical Engineers
Paper No: FuelCell2010-33352
https://doi.org/10.1115/FuelCell2010-33352
View Paper titled, Effect of Cathode Functional Layer on the Electrical Performance of Tubular Solid Oxide Fuel Cell
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Topics: Solid oxide fuel cells, Electrolytes, Electrochemical impedance spectroscopy, Coatings, Anodes, Electricity (Physics), Hydrogen, Impedance (Electricity), Lanthanum, Oxygen
Proceedings Papers

Electrochemical Characterization and Mechanisms of Solid Oxide Fuel Cells by Electrochemical Impedance Spectroscopy Under Different Applied Voltages

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Li Sun, Gianfranco DiGiuseppe
Proc. ASME. FUELCELL2010, ASME 2010 8th International Fuel Cell Science, Engineering and Technology Conference: Volume 2, 205-220, June 14–16, 2010
Publisher: American Society of Mechanical Engineers
Paper No: FuelCell2010-33249
https://doi.org/10.1115/FuelCell2010-33249
View Paper titled, Electrochemical Characterization and Mechanisms of Solid Oxide Fuel Cells by Electrochemical Impedance Spectroscopy Under Different Applied Voltages
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Topics: Electrochemical impedance spectroscopy, Solid oxide fuel cells, Anodes, Density, Diffusion (Physics), Charge transfer, Circuits, Electrodes, Electrolytes, Polarization (Electricity)
Proceedings Papers

Partial Impedance Spectroscopy Tests of a 6 kW Proton Exchange Membrane Water Electrolyzer Stack

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Taehee Han, Hossein Salehfar, Nilesh V. Dale, Mike D. Mann, Jivan N. Thakare
Proc. ASME. FUELCELL2010, ASME 2010 8th International Fuel Cell Science, Engineering and Technology Conference: Volume 2, 741-745, June 14–16, 2010
Publisher: American Society of Mechanical Engineers
Paper No: FuelCell2010-33346
https://doi.org/10.1115/FuelCell2010-33346
View Paper titled, Partial Impedance Spectroscopy Tests of a 6 kW Proton Exchange Membrane Water Electrolyzer Stack
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Topics: Electrochemical impedance spectroscopy, Proton exchange membranes, Water, Dispersion relations, Temperature
Proceedings Papers

Investigation of Mixed Conducting Cathode for Metal-Supported SOFC

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Yu-Mi Kim, Joongmyeon Bae
Proc. ASME. FUELCELL2009, ASME 2009 7th International Conference on Fuel Cell Science, Engineering and Technology, 847-849, June 8–10, 2009
Publisher: American Society of Mechanical Engineers
Paper No: FuelCell2009-85066
https://doi.org/10.1115/FuelCell2009-85066
View Paper titled, Investigation of Mixed Conducting Cathode for Metal-Supported SOFC
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Topics: Metals, Solid oxide fuel cells, Electrolytes, Anodes, Chemical reactions, Corrosion, Design, Diffusion (Physics), Durability, Electrochemical impedance spectroscopy
Proceedings Papers

Microstructure, Sinterability and Electrochemical Properties of a Sm-Sr-(Co,Fe,Ni)-O Cathode System for Solid Oxide Fuel Cells

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Seung-Wook Baek, Joongmyeon Bae
Proc. ASME. FUELCELL2009, ASME 2009 7th International Conference on Fuel Cell Science, Engineering and Technology, 889-895, June 8–10, 2009
Publisher: American Society of Mechanical Engineers
Paper No: FuelCell2009-85141
https://doi.org/10.1115/FuelCell2009-85141
View Paper titled, Microstructure, Sinterability and Electrochemical Properties of a Sm-Sr-(Co,Fe,Ni)-O Cathode System for Solid Oxide Fuel Cells
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Topics: Solid oxide fuel cells, Temperature, Electrochemical impedance spectroscopy, Electrolytes, Sintering, Adhesion, Iron, Nickel, Samarium, Scanning electron microscopes