Publications

The CFCC faculty and students are communicating their research results widely, both in the best scholarly journals and in conference proceedings. Reprints of papers are available by request to the authors.

Publications 2011

Q. Zhu, W. Zhang, N.P. Sullivan, "Engineering Ethics in the Everyday Practice: The Ethnomethodological Ethnography Approach," 17th International Conference of the Society for Philosophy and Technology, Denton, Texas, May 26 - 29, 2011

Publications 2010

J. Tong and R. O'Hayre, (2010) "Mixed Ionic and Electronic Conducting Ceramic Membranes for Oxygen Permeation", in Membranes for Membrane Reactors, John Wiley and Sons, Inc.

J. Tong, D. Clark, L. Bernau, R. O'Hayre, "Optimization of proton-conducting yttrium-doped barium cerate ceramics synthesized by a cost-effective solid-state reactive sintering method", Solid State Ionics, 181, 1486-1498 (2010).

Y. Zhou, K. Neyerlin, T. Olson, S. Pylypenko, J. Bult, H. Dinh, T. Gennett, Z. Shao, R. O'Hayre, "Enhancement of Pt and Pt-Alloy Fuel Cell Catalyst Activity and Durability via Nitrogen-Modified Carbon Supports", invited review, Energy and Environmental Science, 3, 1437-1446 (2010)

T. Holme, Y. Zhou, R. Pasquarelli, R. O'Hayre, "First principles study of doped carbon supports for enhanced platinum catalysts", Phys. Chem. Chem. Phys, 12, 9461-9468 (2010)

M. Sanders and R. O'Hayre, "Development of a Multi-Species Transport Space Theory and its Application to Permeation Behavior in Proton Conducting Doped Perovskites", Journal of Materials Chemistry, 20, 6271-6281 (2010)

J. Tong, D. Clark, L. Bernau, M. Sanders, R. O'Hayre, "Solid-State Reactive Sintering Mechanism for Large-Grained Yttrium-Doped Barium Zirconate with High Total Proton Conductivity", Journal of Materials Chemistry, 20, 6333-6341 (2010)

S. Pylypenko, A. Queen, K. Neyerlin, T. Olson, A. Dameron, K. O'Neill, D. Ginley, B. Gorman, S. Kocha, H. Dinh, T. Gennett, and R. O'Hayre, "The role of Nitrogen Doping on Durability in the Pt-Ru/HOPG System", accepted, ECS Transactions, 33(1), 351-357, (2010)

J. Tong, D. Clark, M. Hoban, and R. O'Hayre "Cost-Effective Solid-State Reactive Sintering Method for High Conductivity Proton Conducting Yttrium-Doped Barium Zirconium Ceramics", Solid State Ionics, 181, 496-503 (2010)

T. Fabian, R. O'Hayre, S. Litster, F. B. Prinz, J. G. Santiago, "Active Water Management at the Cathode of a Planar Air-breathing PEM Fuel Cell Using and Electroosmotic Pump", Journal of Power Sources, 195(11), 3640-3644 (2010)

T. Fabian, R. O'Hayre, S. Litster, F. B. Prinz, J. G. Santiago, "Passive Water Management at the Cathode of a Planar Air-breathing PEM Fuel Cell", Journal of Power Sources, 195(10), 3201-3206 (2010)

B. Babcock, A.J. Tupper, D. Clark, T. Fabian, R. O'Hayre, "Optimization of Air Breathing Fuel Cell Cathodes" Journal of Fuel Cell Technology, 7, 021017-1-021017-11 (2010)

Y. Zhou, R. Pasquarelli, T. Holme, J. Berry, T. Ohno, D. Ginley, R. O'Hayre, "Dopant-induced electronic structure modification of HOPG surfaces: implications for high activity fuel cell catalysts Journal of Physical Chemistry C, 114, 506-515 (2010)

B. M. Sanandaji, T. L. Vincent, A M. Colclasure, R. J. Kee, “Modeling and control of tubular solid-oxide fuel cell systems: II. Nonlinear model reduction and model predictive control,” Journal of Power Sources (2010) doi:10.1016/j.jpowsour.2010.06.075

A M. Colclasure, B. M. Sanandaji, T. L. Vincent, R. J. Kee, “Modeling and control of tubular solid-oxide fuel cell systems: I. Physical models and linear model reduction,” Journal of Power Sources (2010) doi:10.1016/j.jpowsour.2010.06.074

R.J. Braun, “Technoeconomic optimal design of solid oxide fuel cell systems for micro-combined heat and power applications in the U.S.,” ASME J. Fuel Cell Sci. Technol. 7, 031018 (2010)

K.J. Kattke and R.J. Braun, “Implementing thermal management modeling into SOFC system-level design,” ASME J. Fuel Cell Sci. Engineering, Technol., accepted for publication, May (2010)

R.J. Braun, S. Kameswaran, J. Yamanis, and E. Sun, “Highly efficient IGFC hybrid power systems employing bottoming organic rankine cycles with optional carbon capture,” ASME J. Engineering for Gas Turbines and Power, accepted for publication, September (2010)

J.H. Dean, R.J. Braun, M. Penev, C. Kinchen, and D. R. Munoz, “Leveling intermittent renewable energy production through biomass gasification-based hybrid systems,” paper submitted to ASME J. Energy Resource Technology, May (2010)

R.J. Braun, L.G. Hanzon, and J.H. Dean, “System analysis of thermochemical-based biorefineries for co-production of hydrogen and electricity,” paper submitted to ASME J. Energy Resource Technology, August (2010)

R.J. Braun and K.J. Kattke, “Evaluation of SOFC-based power generator concepts for application in unmanned undersea vehicles,” paper submitted to J. Electrochem. Soc., December (2010)

K.J. Kattke, R.J. Braun, A. Coclasure, and G. Goldin, “High-fidelity Stack and System Modeling for Tubular SOFC System Design and Thermal Management,” paper submitted to J. Power Sources, November (2010)

R.J. Braun, L.G. Hanzon, and J.H. Dean, “System analysis of thermochemical-based biorefineries for co-production of hydrogen and electricity,” Proc. of the ASME International Mechanical Engineering Congress and Exposition (IMECE), Vancouver, BC, Nov 12-18 (2010)

R.J. Braun and L.G. Hanzon, “Technoeconomic Analysis of Thermochemical-based Biorefineries for Co-production of Hydrogen and Electricity,” Prep. Pap.-Am. Chem. Soc., Div. Petr. Chem. 55 (2), 93 (2010)

K.J. Kattke and R.J. Braun, “Implementing Thermal Management Modeling Into SOFC System-level Design,” Proc. of the ASME 2010 Eighth International Fuel Cell Science, Engineering and Technology Conference, June 17-14-16, New York, NY (2010)

J.H. Dean, R.J. Braun, M. Penev, C. Kinchen, and D. R. Munoz, “Leveling intermittent renewable energy production through biomass gasification-based hybrid systems,” Proc. of the ASME 4^th International Conference on Energy Sustainability, May 17-22, Phoenix, AZ (2010)

R.J. Braun, S. Kameswaran, J. Yamanis, E. Sun, “Highly Efficient IGFC Hybrid Power Systems Using Organic Rankine Cycles,” Proc. Of the 10th ASME International Colloquium on Environmentally Preferred Advanced Generation, February 9-12, Newport Beach, CA (2010)

A. Subramaniyan, J. Tong, R. O'Hayre, N. M. Sammes, "Sintering Studies on 20 mol% Yttrium Doped Barium Cerate", accepted, J. American Ceramics Society (2010)

N.E. McGuire, N.P. Sullivan, O. Deutschmann, H. Zhu, R.J. Kee, "Dryreforming of methane in a stagnation-flow reactor using Rh supported on strontium-substituted hexaaluminate," Applied Catalysis A: General (submitted 2010)

C. Moyer, N.P. Sullivan, H. Zhu, R.J. Kee, "Polarization characteristics and chemistry in reversible tubular solid-oxide cells operating on mixtures of H2, CO, H2O and CO2," Journal of the Electrochemical Society (accepted for publication, 2010)

S. Babiniec, N.P. Sullivan, A. Richards, N. Faino, "Multi-phase tubular perovskite-based anodes for use in hydrocarbon-fueled solid-oxide fuel cells," European Fuel Cell Forum, Lucerne, Switzerland, June 28 - July 2, 2010

N.E. McGuire, N.P. Sullivan, H. Zhu, and R.J. Kee, "Catalytic reforming on hexaaluminate-based catalyst supports," European Fuel Cell Forum, Lucerne, Switzerland, June 28 - July 2, 2010

Richards, N.P. Sullivan, R.J. Kee, and H. Zhu, "Internal reforming chemistry in novel SOFC anodes and architectures," European Fuel Cell Forum, Lucerne, Switzerland, June 28 - July 2, 2010

D. Storjohann, N.P. Sullivan, "Barrier-layer structures to mitigate carbon formation in tubular bio-fueled solid oxide fuel cells," European Fuel Cell Forum, Lucerne, Switzerland, June 28 - July 2, 2010

C.P. Moyer, H. Zhu, N.P. Sullivan, R.J. Kee, "Gas transport and charge-transfer chemistry in high-temperature solid-oxide electrolysis cells," European Fuel Cell Forum, Lucerne, Switzerland, June 28 - July 2, 2010

N.E. McGuire, N.P. Sullivan, R.J. Kee, D.T. Wickham, "Catalytic reforming on hexaaluminate-based catalyst supports," AIChE Spring Meeting, San Antonio, TX, March 21 - 25, 2010

A.A. Shoaibi, A.M. Dean, “Kinetic Analysis Of C₄ Alkane And Alkene Pyrolysis: Implications For SOFC Operation” J. Fuel Cell Science and Technology, 7, 041015-8 (2010)

I. Kang, H.-H. Carstensen, A.M. Dean,“Impact Of Gas-Phase Reactions On SOFC Systems Operating On Diesel And Biomass-Derived Fuels” Materials Science Forum Vols. 638-642,1118-1124 (2010)

S.M. Villano, J. Hoffmann, H.-H. Carstensen, A.M. Dean,“Selective Removal of Ethylene, a Known Deposit Precursor, from a ‘Dirty’ Synthesis Gas Stream via Gas-Phase Partial Oxidation”, J. Phys. Chem. A, 114, 6502–6514 (2010)

I. Kang, H.-H. Carstensen, A.M. Dean, "Impact of Gas-Phase Reactions in the Mixing Region Upstream of a Diesel Fuel Autothermal Reformer”, J. Power Sources (in press)

H. Carstensen, J. Hoffmann, I. Kang, S. Villano,  C. Xu, A.M. Dean,“Impact of Gas-Phase Kinetics on SOFC Operation,” ACS National Meeting, San Francisco, CA, March 21-25, 2010

S.M. Villano, J. Hoffmann, H.-H. Carstensen, A.M. Dean, “Selective oxidation of ethylene in a model 'dirty' synthesis gas stream: an experimental and kinetic modeling study,” ACS National Meeting, San Francisco, CA, March 21-25, 2010

I. Kang, H. Carstensen, A.M. Dean, “The Deposit Formation Mechanism in the Anode Channel of SOFCs Operating on Heavier hydrocarbon Fuels,” Korean Ceramic Society, April 2010

S.M. Villano, H.-H. Carstensen, and A.M. Dean,“Selective removal of hydrocarbons from a ‘dirty’ synthesis gas stream via gas-phase partial oxidation”, Symposium on Thermal and Catalytic Sciences for Biofuels and Biobased Products, Ames, IA, September 21-23, 2010

A.M. Dean, “Detailed Modeling of Free Radical Reaction Systems: Applications to Energy Research”, Naval Research Labs, Washington, DC, Nov. 4, 2010

A.M. Dean, “Free Radical Kinetics and Its Role in Energy Research”, University of Maryland Transforming Energy Lecture Series, College Park, MD, Nov. 5, 2010

S. Kim, H. Zhu, H.-H. Carstensen, R.J. Kee, J. Bae, A.M. Dean, “Coupled Kinetics and Transport in the Mixing Region of a Hydrocarbon Reformer”, AIChE National Meeting, Salt Lake City, UT, November 7-12, 2010

C. Xu, A.A. Shoaibi, H.-H. Carstensen, A. Dean, “Kinetic Modeling of Ethane and Propane Pyrolysis at SOFC Operating Conditions,” AIChE National Meeting, Salt Lake City, UT, November 7-12, 2010

Publications 2009

Ryan O'Hayre, Suk-Won Cha, Whitney Colella, Fritz B. Prinz, (2009). Fuel Cell Fundamentals, 2nd Edition. New York, New York: John Wiley and Sons, Inc.

Ryan O'Hayre, (2009). Probing Electrochemistry at the Micro Scale: Applications in Fuel Cells, Ionics, and Catalysis. Berlin, Germany: VDM Verlag, Inc.

Tyrone Vincent, Borhan Sanandaji, Andrew Colclasure, Huayang Zhu, and Robert J. Kee, "Physically Based Model-Predictive Control for SOFC Stacks and Systems", ECS Trans. 25, 1175 (2009), DOI:10.1149/1.3205646

Borhan M. Sanandaji, Tyrone L. Vincent, Andrew Colclasure, and Robert J. Kee, “Control-Oriented Modeling of a Solid-Oxide Fuel Cell Stack Using an LPV Model Structure,” in: Proc. ASME Dynamic Systems and Control Conference, Hollywood, CA, DSCC2009-2614 (2009)

D. Storjohann, N.P. Sullivan, A. Colclasure, R.J. Kee, H. Zhu, "Barrier Layer Structures To Mitigate Carbon Formation Within CH4-Fueled Ni-YSZ SOFC Anodes," 2009 Fuel Cell Seminar and Exposition, Palm Springs, CA, November 16-19, 2009

C.J. Moyer, N.P. Sullivan, R.J. Kee, El.B. Stechel, A. Ambrosini, "Solid-oxide Electrochemical Reactor Science," 2009 Fuel Cell Seminar and Exposition, Palm Springs, CA, November 16-19, 2009

A.E. Richards, N.P. Sullivan, R.J. Kee, H. Zhu, C. Moyer, "Internal Reforming Chemistry in Novel SOFC Anode Materials and Structures," 2009 Fuel Cell Seminar and Exposition, Palm Springs, CA, November 16-19, 2009

N.E. McGuire, N.P. Sullivana, R.J. Kee, H. Zhu, J.A. Nabity, J.R. Engel, D.T. Wickham, M.J. Kaufman, "Catalytic steam reforming of methane using Rh supported on Sr-substituted hexaaluminate," Chemical Engineering Science, accepted for publication (2009)

D. Storjohann, J. Daggett, N.P. Sullivan, H. Zhu, R.J. Kee, S. Menzer, D. Beeaff, "Fabrication and evaluation of solid-oxide fuel cell anodes employing reaction-sintered yttria-stabilized zirconia," Journal of Power Sources, 193:706-712 (2009)

M.D. Allendorf, T.M. Besmann, R.J. Kee, and M.T. Swihart, “Modeling CVD processes,” in Chemical Vapor Deposition, Eds., A.C. Jones and M.L. Hitchman, Royal Society of Chemistry, Cambridge, (2009)

R.J. Kee, H. Zhu, and G.S. Jackson, “Solid oxide fuel cells using syngas,” in Gas synthesis combustion: fundamentals and applications, Eds., T.C. Lieuwen and V. Yang, Taylor and Francis, London, in press (2009)

R.J. Kee, A.M. Colclasure, and H. Zhu, “Performance of Solid-Oxide Fuel Cells and Systems,” in Encyclopedia of Electrochemical Power Sources, Ed., J. Garche, Elsevier, Amsterdam, in press (2009)

D. Chen, Z. Lin, H. Zhu, R.J. Kee, “Percolation theory to predict effective properties of solid oxide fuel cell composite electrodes,” in press, J. Power Sources, (2009)

Y. Zhang, S. Ishizuka, H. Zhu, and R.J. Kee, “Effects of stretch and pressure on the characteristics of premixed swirling tubular methane-air flames,” Proc. Combust. Inst. 32:1149-1156 (2009)

Y. Zhou, R. Pasquarelli, T. Holme, J. Berry, D. Ginley, R. O'Hayre, "Improving PEM Fuel Cell Catalyst Activity and Durability Using Nitrogen-Doped Carbon Supports", Cover Feature-Journal of Materials Chemistry,16(42), 7830-7838, (2009)

J. D. Fehribach and R. O'Hayre, "Triple Phase Boundaries in Solid Oxide Cathodes", SIAM Journal on Applied Mathematics, 70(2), 510-530 (2009)

R.J. Braun, S.A. Klein, and D.T. Reindl, “Evaluation of system configurations for SOFC-based micro-CHP systems in residential applications,” J.Power Sources 158, 1290-1305 (2009)

R.J. Braun, M. Gummalla, and J. Yamanis, “System architectures for SOFC-based APUs in future commercial aircraft applications,” ASME J. Fuel Cell Sci. Engineering, Technol. 6, 031015 (2009)

R.J. Braun and K.J. Kattke, “Evaluating SOFC-based Power System Concepts for Unmanned Undersea Vehicles,” ECS Transactions  25:291-300 (2009)

G. Goldin, H. Zhu, K. Kattke, A. Dean, R. Braun, R. Kee, D. Zhang, L. Maier, and O. Deutchmann, “Coupling Complex Reformer Chemical Kinetics with Three-Dimensional Computational Fluid Dynamics”, ECS Transactions  25:1253-1262 (2009)

L.R. Clausen, B. Elmegaard, N. Houbak, and R.J. Braun, “Zero-Dimensional model of a DME plant based on gasification of torrefied biomass,” Proc. of the 50^th SIMS Conference on Simulation and Modelling”, Fredericia, Denmark, October (2009)

Publications 2008

H. Zhu and R.J. Kee, “Modeling distributed charge-transfer processes in SOFC membrane electrode assemblies,” J. Electrochem. Soc., 155:B715-B729 (2008)

S.C. DeCaluwe, H. Zhu, R.J. Kee, and G.S. Jackson, “Importance of Anode Microstructure in Modeling Solid Oxide Fuel Cells,” J. Electrochem. Soc., 155:B538-B546 (2008)

M.R. Pillai, Y. Jiang, N. Mansourian, I. Kim, D.M. Bierschenk, H. Zhu, R.J. Kee, R.J., and S.A. Barnett, “A solid oxide fuel cell with oxide anode-side support,” Electrochem. Solid State Lett., 11:B174-B177 (2008)

R.J. Kee, H. Zhu, A.M Sukeshini, and G.S. Jackson, “Solid oxide fuel cells: operating principles, current challenges, and the role of syngas,” Combust. Sci. and Tech., 180:1207–1244 (2008)

R.J. Kee, S. van Veldhuizen, and H. Zhu, “Modeling segmented-in-series SOFCs with distributed charge transfer and internal reforming,” European Fuel Cell Forum, U. Bozell, Ed., Paper A0203, Lucerne, Switzerland (2008)

D.G. Goodwin and R.J. Kee, “Elementary Chemistry and Transport in Ni-YSZ Pattern Anodes,” European Fuel Cell Forum, U. Bozell, Ed., Paper A0203, Lucerne, Switzerland  (2008)

H. Zhu, R.J. Kee, M.R. Pillai, and S.A. Barnett, “Modeling electrochemical partial oxidation of methane for cogeneration of electricity and syngas in solid-oxide fuel cells, J. Power Sources, 183:1443-150 (2008)

R.J. Kee, H. Zhu, M. Sukeshini, and G.S. Jackson, “Solid oxide fuel cells: Operating principles, current challenges, and the role of syngas,” Invited review, Combust. Sci. Tech., 180:1207-1244 (2008)

J. Daggett, N. Sullivan, R. J. Kee, H. Zhu, A. Dean, "Ethanol Transport and Chemistry in Solid-Oxide Fuel Cells," 6th Annual Fuel Cell Science, Engineering & Technology Conference, Denver, CO, June 16 - 18, 2008

D. Storjohann, S. Menzer, D. Beaff , J. Daggett, R. Kee, N. Sullivan, "Comparative study of reaction-sintered anode-supported tubular solid oxide fuel cells,"6th Annual Fuel Cell Science, Engineering & Technology Conference, Denver, CO, June 16 - 18, 2008

N. McGuire, N. Sullivan, R. J. Kee, H. Zhu, M. Kaufman, J. Nabity, J. Engel, "Hexaaluminate Catalysts for Fuel Reforming," 6th Annual Fuel Cell Science, Engineering & Technology Conference, Denver, CO, June 16 - 18, 2008

R.J. Braun, “Techno-economic Optimal Design and Application of SOFC Systems for Residential micro-CHP Applications in the U.S.”, Proc. Of the ASME 6th International Fuel Cell Science, Engineering, and Technology Conference, June 16-18, Denver, CO (2008)

Publications 2007

Publications 2006

Ryan O'Hayre, Suk-Won Cha, Whitney Colella, Fritz B. Prinz, (2006). Fuel Cell Fundamentals. New York, New York: John Wiley and Sons, Inc.

R.J. Kee, A.M. Colclasure, H. Zhu, Y. Lin, and S.A. Barnett, “Anode barrier layers for tubular solid-oxide fuel cells with methane fuel streams,” J. Power Sources, 161:43-419 (2006)

G.K. Gupta, E.S. Hecht, H. Zhu, A.M. Dean, and R.J. Kee, “Gas-phase reactions of methane and natural-gas with air and steam in non-catalytic regions of a solid-oxide fuel cell,” J. Power Sources, 156:434-447 (2006)

A.U. Modak, A. Abbud-Madrid, J.P. Delplanque, and R.J. Kee, “The effect of mono-dispersed water mist on the suppression of laminar premixed hydrogen-, methane-, and propane-air flames,” Combust. Flame,” 144:103-111 (2006)

H. Zhu and R.J. Kee, “Modeling electrochemical impedance spectra in SOFC button cells with internal methane reforming,” J. Electrochem. Soc., 153:A1765-A1772 (2006)

R.J. Kee, A.M. Colclasure, H. Zhu, Y. Lin, and S.A. Barnett, “Tubular solid-oxide fuel cells using either anode recycle or barrier layers,” European Fuel Cell Forum, U. Bozell, Ed., Paper B0704-060, Lucern, Switzerland  (2006)

K.P. Brooks, J. Hu, H. Zhu, and R.J. Kee, "Methanization of carbon dioxide by hydrogen using the Sabatier process in microchannel reactors," Chem. Engr. Sci., 62:1161-1170 (2006)

G.K. Gupta, E.S. Hecht, H. Zhu, A.M. Dean, and R.J. Kee, "Gas-phase reactions of methane and natural-gas with air and steam in non-catalytic regions of a solid-oxide fuel cell," J. Power Sources, 156:434-447 (2006)

C.K. Naik and A.M. Dean, "Detailed Kinetic Modeling of Ethane Oxidation", Comb. Flame, 145:16-37 (2006)

G.K. Gupta, K. Ahn, R.J. Gorte, A.M. Dean, "Comparison of Conversion and Deposit Formation of Ethanol and Butane under SOFC Conditions," J. Power Sources, 158:497-503 (2006)

G.K. Gupta, J.R. Marda, A.M. Dean, A.M. Colclasure, H. Zhu, R.J. Kee, "Performance Predictions of a Tubular SOFC Operating on a Partially Reformed JP-8 Surrogate", J. Power Sources 162:553-562 (2006)

H. Zhu, R.J. Kee, J.R. Engel, and D.T. Wickham, "Catalytic partial oxidation of methane using RhSr- and Ni-substituted hexaaluminates," Proc. Combust. Inst., 31:1965-1972 (2006)

A.M. Herring, "Inorganic - Polymer Composite Membranes for Proton Exchange Membrane Fuel Cells." Polymer Reviews, 46: 245 (2006)

A.M. Herring, J.A. Turner, S.F. Dec, M.A. Sweikart, J.L. Malers, F. Meng, F. J. Pern, J. Horan and D. Vernon, "The Use Of Heteropoly Acids In Composite Membranes For Elevated Temperature PEM Fuel Cell Operation; Lessons Learnt From Three Different Approaches." submitted to, proceedings of the Electrochemical Society, "Fourth International Symposium on Proton Conducting Membrane Fuel Cells." J.W. Van Zee, M. Murthy, S.R. Narayanan, E.S. Takeuchi, T.F. Fuller, K. Ota, Eds., Proceedings of the Electrochemical Society, 242 (2006)

F. Meng, S.F. Dec, D. Williamson, M. Frey, S.J.Hamrock, J.A. Turner, and A.M. Herring, "Spectroscopic and SAXS studies of heteropoly acid-doped 3M perfluorinated sulfonic acid polymer membranes." submitted to Electrochemical Society Transactions, "Proton Exchange Membrane Fuel Cells V, in Honor of Supramaniam Srinivasan." S. R. Narayanan, C. Bock, T. Fuller, S. Mukerjee , C. Lamy, E. Stuve, and J. Weidner, Eds, 1, Electrochemical Society Transactions, 1:255 (2006)

A.M Herring, R.J. Stanis, J. Ferrell III, M.-C. Kuo and J.A. Turner, "Electrocatalyst Materials for PEM Fuel Cells Based on Iron or Vanadium Substituted Heteropoly Acids." submitted to Electrochemical Society Transactions, "Proton Exchange Membrane Fuel Cells V, in Honor of Supramaniam Srinivasan." S. R. Narayanan, C. Bock, T. Fuller, S. Mukerjee, C. Lamy, E. Stuve, and J. Weidner, Eds, 1, Electrochemical Society Transactions, 1:61 (2006)

F.J. Pern, and J.A. Turner, Fanqin Meng, and A.M. Herring, "Sol-Gel SiO2-Polymer Hybrid Heteropoly Acid-Based Proton Exchange Membranes." Proceedings of the Materials Research Society, "The Hydrogen Cycle -- Generation, Storage, and Fuel Cells." A. Dillon, C. Olk, J. Ohi, and C. Filiou, Eds., 855:, 51-57 (2006)

H. Zhu and R.J. Kee, "Modeling electrochemical impedance spectra in SOFC button cells with internal methane reforming," J. Electrochem. Soc., 153:A1765-A1772 (2006)

H. Zhu and R.J. Kee, "Thermodynamics of SOFC Efficiency and Fuel Utilization as Functions of Fuel Mixtures and Operating Conditions," J. Power Sources, 161:957-964 (2006)

H. Zhu, A.M. Colclasure, R.J. Kee, Y. Lin, and S.A. Barnett, "Anode barrier layers for tubular solid-oxide fuel cells with hydrocarbon fuel streams," J. Power Sources, 161:413-419 (2006)

H. Zhu, A.M. Colclasure, R.J. Kee, Y. Lin, and S.A. Barnett, "Tubular solid-oxide fuel cells using either anode recycle of barrier layers," In press, 7th European Fuel Cell Forum (2006)G.M. Haugen, F. Meng, N. Aieta, J. Horan, M.H. Frey, S.J. Hamrock,** and A.M. Herring, "Increased Stability of PFSA Proton Exchange Membranes Under Fuel Cell Operation by the Decomposition of Peroxide Catalyzed by Heteropoly Acids","Proton Exchange Membrane Fuel Cells VI." T. Fuller, C. Bock, T.V. Nguyen, M.F. Mathias, T.D. Javi, H.A. Gasteiger, V. Ramani, S. Cleghorn, E.M. Stuve, and T. Zawodzinski, Eds, Electrochemical Society Transactions, 3:551 (2006)

M.A. Yandrasits, N. Aieta, R.J. Stanis, S.J. Hamrock, D.J. Cookson, and A.M. Herring, "Dynamics of PFSA polymer hydration measured in situ by SAXS", "Proton Exchange Membrane Fuel Cells VI", T. Fuller, C. Bock, T.V. Nguyen, M.F. Mathias, T.D. Javi, H.A. Gasteiger, V. Ramani, S. Cleghorn, E.M. Stuve, and T. Zawodzinski, Eds, Electrochemical Society Transactions, 3:915 (2006)

M.A. Yandrasits, N.V. Aieta, R.J. Stanis, S.J. Hamrock, D.J. Cookson, and A.M. Herring, "Dynamics of PFSA polymer hydration measured in situ by SAXS", Division of Fuel Chemistry Preprints- American Chemical Society, 51:608 (2006)

N.V. Aieta, M.A. Yandrasits, S.J. Hamrock, R.J. Stanis, D.J. Cookson, A.M. Herring, "In-situ synchrotron SAXS studies of hydration processes in Nafion^® and other perfluorosulfonate membranes for high temperature / low relative humidity PEM fuel cell applications", Division of Fuel Chemistry Preprints- American Chemical Society, 51:610 (2006)

J.L. Horan, J.A. Turner, A.M. Herring, S.F. Dec, "Structure and dynamics of hybrid organic-inorganic membrane materials for fuel cell applications", Division of Fuel Chemistry Preprints- American Chemical Society, 51:653 (2006)

A.M. Herring, R.J. Stanis, J.R. Ferrell III, B.R. Limoges, M.-C. Kuo, and J.A. Turner, "Electrocatalyst Materials For PEM Fuel Cells Based On Substituted Heteropoly Acids", Division of Fuel Chemistry Preprints- American Chemical Society, 51:762 (2006)

T. Fabian, J. D. Posner, R. O'Hayre, S. W. Cha, J. K. Eaton, F. B. Prinz, J. G. Santiago, "The Role of Ambient Conditions on the Performance of a Planar, Air Breathing Hydrogen PEM Fuel Cell", Journal of Power Sources, 161, 168-182, (2006)

G.M. Haugan, F. Meng, P. Pham, N.V. Aieta, J.L. Horan, M.H. Frey, S.J. Hamrock, and A.M. Herring, "Increased Stability of PFSA Proton Exchange Membranes under Fuel Cell Operation by the Decomposition of Peroxide Catalyzed by Heteropoly Acids", Fuel Cell Seminar Abstracts (2006)

S. W. Cha, R. O'Hayre, Y.I Park, F. B. Prinz, "Electrochemical Impedance Investigation of Flooding in Micro Flow Channels for Proton ExchangeMembrane Fuel Cells", Journal of Power Sources, 161, 138-142 (2006)

Publications 2005

H. Zhu, R.J. Kee, V.M. Janardhanan, O. Deutschmann, and D.G. Goodwin, "Modeling Elementary Heterogeneous Chemistry and Electrochemistry in Solid-Oxide Fuel Cells," J. Electrochem. Soc., 152:A2427-A2440 (2005)

E.S. Hecht, G.K. Gupta, H. Zhu, A.M. Dean, R.J. Kee, L. Maier, O. Deutschmann, "Methane reforming kinetics within a Ni-YSZ SOFC anode support," Appl. Catal. A, 295:40-51 (2005)

R.J. Kee, H. Zhu, and D.G. Goodwin, "Solid oxide fuel cells with hydrocarbon fuels," Proc. Combust. Inst., 30:2379-2404 (2005)

R.J. Kee, H. Zhu, D.G. Goodwin, "Modeling electrochemistry and solid-oxide fuel cells: I. Basic principles," J. Combust. Soc. Japan, 47:192-204 (2005)

R.J. Kee, H. Zhu, D.G. Goodwin, "Modeling electrochemistry and solid-oxide fuel cells: II. Research Challenges," J. Combust. Soc. Japan, 47:276-289 (2005)

B.R. Limoges, R.J. Stanis, J.A. Turner, A.M. Herring,* "Electrocatalyst Materials for Fuel Cells Based on the Polyoxometalates [PMo(12-n)VnO40](3+n)- (n= 0-3)." Electrochim. Acta, 50:1169 (2005)

M.A. Sweikart, A.M. Herring, J.A. Turner, S.F. Dec, D. L. Williamson, B.D. McCloskey, S.R. Boonrueng, M.Sanchez, "Heteropoly Acids composites with Sulfonated or Unsulfonated Epoxies for High Temperature Proton Exchange Membrane Cells," J. Electrochem. Soc., 152:A98 (2005)

D. Vernon, F. Meng, S.F. Dec, D.L. Williamson, J.A. Turner and A.M. Herring,* "Synthesis, Characterization, and Conductivity Measurements of Hybrid Membranes Containing a Lacunary Heteropolyacid for PEM Fuel Cell Applications." J. Power Sources, 139:141 (2005)

A.M. Herring, J.A. Turner, S.F. Dec, F. Meng, R.J. Stanis, N. Aieta, M.-C. Kuo and J. Horan, "The Use of Heteropoly Acids in Proton Exchange Membrane Fuel Cells." Proceedings of the "3rd European PEFC Forum." C. Hebling, Ed., (2005)

A.M. Herring, "Fuel cell membranes." in "Encyclopedia of Chemical Processing." S. Lee, Ed., Marcel Dekker, Inc., New York, Basel, 2:1085 (2005)

M. Cirrincione, M. Pucci, G. Cirrincione and M. Godoy Simoes, "A Neural non-linear predictive control for PEM-FC" Journal of Electrical Systems, ISSN 1112-5209, (http://www.joes.org.uk), vol. 1 no. 2, June 2005, pp. 1-18

J.M. Correa, F.A. Farret, M. Godoy Simoes, V.A. Popov "Sensitivity analysis of the modeling parameters used in simulation of proton exchange membrane fuel cells" IEEE Transactions on Energy Conversion, Jan/Mar 2005, vol. 20 no. 1, pp. 211-218

P.E.M. Almeida, M. Godoy Simoes, "Neural optimal control of PEM-fuel cells with parametric CMAC networks" IEEE Transactions on Industry Applications, Jan./Feb. 2005, vol. 41 no. 1, pp. 237-245

A.M. Herring, J.A. Turner, S.F. Dec, F. Meng, J.L. Malers,R.J. Stanis, N. Aieta, and J. Horan, "The use of heteropoly acids in high performance components for proton exchange membrane fuel cells", Division of Fuel Chemistry Preprints- American Chemical Society, 50:525 (2005)

F. Meng, J. Horan, J.L. Malers, S.F. Dec, A.M. Herring, J.A. Turner, "Physical chemistry studies of proton conduction in heteropoly acids", Division of Fuel Chemistry Preprints- American Chemical Society, 50:435 (2005)

A.M. Herring, J.A. Turner, S.F. Dec, F. Meng, J. Horan, N. Aieta, "The Use of Heteropoly Acids in the Production of High Performance PEM Fuel Cell Components", Fuel Cell Seminar Abstracts (2005)

R.J. Kee, H. Zhu, and D.G. Goodwin, "Solid Oxide Fuel Cells with Hydrocarbon Fuels," Proc. Combust. Inst., 30, 2379-2404 (2004)

C.Y. Sheng and A. M. Dean, "The Importance of Gas Phase Kinetics Within the Anode Channel of a Solid-oxide Fuel Cell," J. Phys. Chem. A. 108:3772-3783 (2004)

S.F. Dec and A.M. Herring, "Structure and Dynamics of Di-sodium Hydrogen 12-Phosphotungstic Acid." J. Phys. Chem. B, 108:12339 (2004)

J.M. Correa, F.A. Farret, L.N. Canha, M. Godoy Simoes "An electrochemical-based fuel cell model suitable for electrical engineering automation approach" IEEE Transactions on Industrial Electronics Society, October 2004, vol. 51, no. 5, pp. 1103-1112

S.F. Dec and A.M. Herring, "Structure and Dynamics of Di-sodium Hydrogen 12-Phosphotungstic Acid", J. Phys. Chem. B, 108:12339 (2004)

A.M. Herring, J.A. Turner, S.F. Dec, M.A. Sweikart, J.L. Malers, F. Meng, F.J. Pern, J. Horan and D. Vernon, "The use of heteropoly acids in composite membranes for elevated temperature PEM fuel cell operation; lessons learnt from three different approaches", Division of Fuel Chemistry Preprints- American Chemical Society, 49:590 (2004)

F. Meng , J. L. Malers, J. Horan, S. F. Dec, A. M. Herring, and J. A. Turner, "Promising components for high-temperature PEM fuel cells: thermally stable and highly proton conducting heteropoly acids", Division of Fuel Chemistry Preprints- American Chemical Society, 49:619 (2004)

M.-C. Kuo , A. M. Herring, R. J. Stanis, B. R. Limoges, and J. A. Turner, "Electrocatalyst materials for PEM fuel cells based on heteropoly acids", Division of Fuel Chemistry Preprints- American Chemical Society, 49:671 (2004)

A.M. Herring, J.A. Turner, S.F. Dec, M.A. Sweikart, J.L. Malers, F. Meng, J. Pern, J. Horan and D. Vernon, "The Use Of Heteropoly Acids In Composite Membranes For Elevated Temperature PEM Fuel Cell Operation; Lessons Learnt From Three Different Approaches", Fuel Cell Seminar Abstracts, 93 (2004)

F. J. Pern, J. A. Turner, and A. M. Herring, "Hybrid Proton-Carrier Polymer Composites for High-Temperature FCPEM Applications", Proceedings of the Materials Research Society, "Nanostructured Materials in Alternative Energy Devices", E.R. Leite, J.-M. Tarascon, Y.-M. Chiang, E.M. Kelder, Eds., 822:159 (2004)

R.J. Braun, S.A. Klein, and D.T. Reindl, “Considerations in the design and application of solid oxide fuel cell energy systems in residential markets,” ASHRAE Transactions, 110, Part I (2004)

Publications 2003

F.J. Pern, J.A. Turner, and A.M. Herring, "Hybrid Proton-Carrier Polymer Composites for High-Temperature FCPEM Applications." proceedings of the Materials Research Society, "Nanostructured Materials in Alternative Energy Devices." E.R. Leite, J.-M. Tarascon, Y.-M. Chiang, E.M. Kelder, Eds., 822:159 (2003)

R.J. Kee, M.E. Coltrin, P. Glarborg, Chemically Reacting Flow; Theory and Application, Wiley, New York, (2003)

H. Zhu and R.J. Kee, "A General Mathematical Model for Analyzing the Performance of Fuel-Cell Membrane-Electrode Assemblies," J. Power Sources, 117:61-74 (2003)

K.M. Walters, A.M. Dean, H. Zhu, and R.J. Kee, "Homogeneous Kinetics and Equilibrium Predictions of Coking Propensity in the Anode Channels of Direct Oxidation Solid-Oxide Fuel Cells using Dry Natural Gas," J. Power Sources, 123:182-189 (2003)

R.W. Sidwell, H. Zhu, B.A. Kibler, R.J. Kee, and D.T. Wickham, "Experimental investigation of the activity and stability of hexaaluminate catalysts for lean methane-air combustion," Applied Catalysis A, 255:279-288 (2003)

P. Thoen, W.Barker, N. Sullivan, C. Sheng, H.Y. Zhu, A.M. Dean, R.J. Kee, and J. Martin, "Progress in Computational Modeling of Solid Oxide Fuel Cells, Stacks, and Systems at ITN Energy Systems, Inc.," 2003 Fuel Cell Seminar, 470 - 473, Miami Beach, Florida, USA, November 3-7, 2003

P. Thoen, W. Barker, N. Sullivan, C. Sheng, H.Y. Zhu, A.M. Dean, R.J. Kee, and J. Martin, "Progress in Computational Modeling of Solid Oxide Fuel Cells, Stacks, and Systems at ITN Energy Systems, Inc.," 2003 Fuel Cell Seminar, 470-473, Miami Beach, Florida, USA, November 3-7, 2003

J.M. Correa, F.A. Farret, J.R. Gomes, M. Godoy Simoes "Simulation of fuel cell stacks using a computer-controlled power rectifier with the purposes of actual high power injection applications" IEEE Transactions on Industry Applications Society, July/August 2003, vol. 39 no. 4, pp.1136-1142

B. Limoges, A.M. Herring, J.A. Turner, "Polyoxometalates as electrocatalyst materials for fuel cells", Fuel Cell Seminar Abstracts, 197 (2003)

A.M. Herring, J.T. McKinnon, B.D. McCloskey, J. Filley, K.W. Gneshin, R.A. Pavelka, H.-J. Kleebe, and D.J. Aldrich, "A Novel Method for the Templated Synthesis of Homogeneous Samples of Hollow Carbon Nano-Spheres from Cellulose Chars", J. Am .Chem. Soc., 125:9916 (2003)

Publications 2002

R.J. Kee, P. Korada, K. Walters, and M. Pavol, "A generalized model of the flow distribution in channel networks of planar fuel cells," J. Power Sources, 109:148-159 (2002)

N. Sullivan, M. Schwartz, P. Thoen, W. Barker, J. Martin, A. Dean, H. Zhu, K. Walters, M. Pavol, and R.J. Kee, "Computational Modeling of Solid Oxide Fuel Cells, Stacks, and Systems," 2002 Fuel Cell Seminar, pp. 312-315, Palm Springs, California, USA, November 18-21, 2002

W. Barker, P. Thoen, and N. Sullivan, "Development of a 2,000 W-hr/kg SOFC System," 2002 Fuel Cell Seminar, pp. 925-927, Palm Springs, California, USA, November 18-21, 2002