By Andrew Wereszczak, Edgar Lara-Curzio, Narottam P. Bansal
As a result of its many strength advantages, together with excessive electric potency and occasional environmental emissions, good oxide gasoline mobile (SOFC) expertise is the topic of intensive examine and improvement efforts via nationwide laboratories, universities, and personal industries. In those complaints, overseas scientists and engineers current fresh technical growth on materials-related points of gas cells together with SOFC part fabrics, fabrics processing, and cell/stack layout, functionality, and balance. rising tendencies in electrochemical fabrics, electrodics, interface engineering, long term chemical interactions, and extra are included.
This booklet is compiled of papers offered on the court cases of the thirtieth overseas convention on complicated Ceramics and Composites, January 22-27, 2006, Cocoa seashore, Florida. equipped and subsidized by means of the yank Ceramic Society and the yankee Ceramic Society's Engineering Ceramics department along with the Nuclear and Environmental expertise Division.Content:
Chapter 1 improvement of 2 kinds of Tubular SOFCS at TOTO (pages 3–12): Akira Kawakami, Satoshi Matsuoka, Naoki Watanbe, Takeshi Saito, Akira Ueno, Tatsumi Ishihara, Natsuko Sakai and Haarumi Yokokawa
Chapter 2 improvement of good Oxide gas phone Stack utilizing Lanthanum Gallate?Based Oxide as an Electrolyte (pages 16–25): T. Yamada, N. Chitose, H. Etou, M. Yamada, ok. Hosoi, N. Komada, T. Inagaki, F. Nishiwaki, ok. Hashino, H. Yoshida, M. Kawano, S. Yamasaki and T. Ishihara
Chapter three Anode Supported LSCM?LSGM?LSM reliable Oxide gas phone (pages 27–34): Alidad Mohammadi, Nigel M. Sammes, Jakub Pusz and Alevtina L. Smirnova
Chapter four effect of Anode Thickness at the Electrochemical functionality of unmarried Chamber stable Oxide gasoline Cells (pages 37–45): B. E. Buergler, Y. Santschi, M. Felberbaum and L. J. Gauckler
Chapter five research of functionality Degradation of SOFC utilizing Chromiumcontaining Alloy Interconnects (pages 47–54): D. R. Beeaff, A. Dinesen and P. V. Hendriksen
Chapter 6 Degradation Mechanism of steel Supported Atmospheric Plasma Sprayed reliable Oxide gasoline Cells (pages 55–65): D. Hathiramani, R. Va?en, J. Mertens, D. Sebold, V. A. C. Haanappel and D. Stover
Chapter 7 impact of Transition steel Ions at the Conductivity and balance of Stabilised Zirconia (pages 67–78): D. Lybye and M. Mogensen
Chapter eight Thermophysical homes of YSZ and Ni?YSZ as a functionality of Temperature and Porosity (pages 79–85): M. Radovic, E. Lara?Curzio, R. M. Trejo, H. Wang and W. D. Porter
Chapter nine actual homes within the Bi2O3?Fe2O3 procedure Containing Y2O3 and CaO Dopants (pages 87–93): Hsin?Chai Huang, Yu?Chen Chang and Tzer?Shin Sheu
Chapter 10 electric houses of Ce0.8Gd0.2O1.9 Ceramics ready through an Aqueous strategy (pages 95–103): Toshiaki Yamaguchi, Yasufumi Suzuki, Wataru Sakamoto and Shin?Ichi Hirano
Chapter eleven Structural research and Conductivity of BaZr0.90Ga0.10O2.95 (pages 105–117): Istaq Ahmed, Elisabet Ahlberg, Sten Eriksson, Christopher Knee, Maths Karlsson, Aleksandar Matic and Lars Borjesson
Chapter 12 Hydrogen Flux in Terbium Doped Strontium Cerate Membrane (pages 119–123): Mohamed M. Elbaccouch and Ali T?Raissi
Chapter thirteen A Mechanical?Electrochemical thought of Defects in Ionic Solids (pages 125–136): Narasimhan Swaminathan and Jianmin Qu
Chapter 14 Nanostructured Ceramic Suspensions for Electrodes and the Brazilian SOFC community “REDE PaCOS” (pages 138–152): R. C. Cordeiro, G. S. Trindade, R. N. S. H. Magalhaes, G. C. Silva, P. R. Villalobos, M. C. R. S. Varela and P. E. V. de Miranda
Chapter 15 Modeling of MIEC Cathodes: The impression of Sheet Resistance (pages 153–160): David S. Mebane, Erik Koep and Meilin Liu
Chapter sixteen Cathode Thermal Delamination examine for a Planar sturdy Oxide gas telephone with practical Graded homes: Experimental research and Numerical effects (pages 161–173): Gang Ju, Kenneth Reifsnider and Jeong?Ho Kim
Chapter 17 Electrochemical features of Ni/Gd?Doped Ceria and Ni/Sm?Doped Ceria Anodes for SOFC utilizing Dry Methane gasoline (pages 175–182): Caroline Levy, Shinichi Hasegawa, Shiko Nakamura, Manabu Ihara and Keiji Yamahara
Chapter 18 keep watch over of Microstructure of NiO?SDC Composite debris for improvement of excessive functionality SOFC Anodes (pages 183–191): Koichi Kawahara, Seiichi Suda, Seiji Takahashi, Mitsunobu Kawano, Hiroyuki Yoshida and Toru Inagaki
Chapter 19 Electrochemical Charactarization and id of response websites in Oxide Anodes (pages 193–198): T. Nakamura, okay. Yashiro, A. Kaimai, T. Otake, ok. Sato, G. J. Park, T. Kawada and J. Mizusaki
Chapter 20 Corrosion functionality of Ferritic metal for SOFC Interconnect purposes (pages 200–209): M. Ziomek?Moroz, G. R. Holcomb, B. S. Covino, S. J. Bullard, P. D Jablonski and D. E. Alman
Chapter 21 extreme temperature Corrosion habit of Oxidation Resistant Alloys lower than SOFC Interconnect twin Exposures (pages 211–221): Zhenguo Yang, Greg W. Coffey, Joseph P. Rice, Prabhakar Singh, Jeffry W. Stevenson and Guan?Guang Xia
Chapter 22 Electro?Deposited protecting Coatings for Planar strong Oxide gasoline cellphone Interconnects (pages 223–229): Christopher Johnson, Chad Schaeffer, Heidi Barron and Randall Gemmen
Chapter 23 homes of (Mn,Co)3O4 Spinel defense Layers for SOFC Interconnects (pages 231–240): Zhenguo Yang, Xiao?Hong Li, Gary D. Maupin, Prabhakar Singh, Steve P. Simner, Jeffry W. Stevenson, Guan?Guang Xia and Xiaodong Zhou
Chapter 24 gas telephone Interconnecting Coatings Produced by way of various Thermal Spray recommendations (pages 241–251): E. Garcia and T. W. Coyle
Chapter 25 floor amendment of Alloys for more suitable Oxidation Resistance in SOFC functions (pages 253–262): David E. Alman, Paul D. Jablonski and Steven C. Kung
Chapter 26 Composite Seal improvement and evaluate (pages 264–272): Matthew M. Seabaugh, Kathy Sabolsky, Gene B. Arkenberg and Jerry L. Jayjohn
Chapter 27 research of SOFC?Gaskets Containing Compressive Mica Layers below twin surroundings stipulations (pages 273–285): F. Wiener, M. Bram, H.?P. Buchkremer and D. Sebold
Chapter 28 functionality of Self?Healing Seals for stable Oxide gasoline Cells (SOFC) (pages 287–295): Raj N. Singh and Shailendra S. Parihar
Chapter 29 houses of Glass?Ceramic for good Oxide gas Cells (pages 297–304): S. T. Reis, R. ok. forehead, T. Zhang and P. Jasinski
Chapter 30 Mechanical habit of reliable Oxide gas mobilephone (SOFC) Seal Glass?Boron Nitride Nanotubes Composite (pages 305–314): Sung R. Choi, Narottam P. Bansal, Janet B. Hurst and Anita Garg
Chapter 31 Mechanical Behaviour of Glassy Composite Seals for IT?SOFC software. (pages 315–323): ok. A. Nielsen, M. Solvang, S. B. L. Nielsen and D. Beeaff
Chapter 32 Mechanical estate Characterizations and function Modeling of SOFC Seals (pages 325–335): Brian J. Koeppel, John S. Vetrano, Ba Nghiep Nguyen, Xin sunlight and Moe A. Khaleel
Chapter 33 Fracture try out of skinny Sheet Electrolytes (pages 338–346): Jurgen Malzbender, Rolf W. Steinbrech and Lorenz Singheiser
Chapter 34 Failure Modes of skinny Supported Membranes (pages 347–360): P. V. Hendriksen, J. R. Hogsberg, A. M. Kjeldsen, B. F. Sorensen and H. G. Pedersen
Chapter 35 comparability of Mechanical houses of NiO/YSZ by means of diverse equipment (pages 361–372): Dustin R. Beeaff, S. Ramousse and Peter V. Hendriksen
Chapter 36 Fracture durability and gradual Crack progress habit of Ni?YSZ and YSZ as a functionality of Porosity and Temperature (pages 373–381): M. Radovic, E. Lara?Curzio and G. Nelson
Chapter 37 impression of Thermal biking and Thermal getting older at the Mechanical homes of, and Residual Stresses in, Ni?YSZ/YSZ Bi?Layers (pages 383–391): E. Lara?Curzio, M. Radovic, R. M. Trejo, C. Cofer, T. R. Watkins and okay. L. More
Chapter 38 Three?Dimensional Numerical Simulation instruments for Fracture research in Planar strong Oxide gasoline Cells (SOFCs) (pages 393–405): Janine Johnson and Jianmin Qu
Chapter 39 Electrochemistry and On?Cell Reformation Modeling for good Oxide gas mobile Stacks (pages 408–418): ok. P. Recknagle, D. T. Jarboe, ok. I. Johnson, V. Korolev, M. A. Khaleel and P. Singh
Chapter forty Modeling of Heat/Mass shipping and Electrochemistry of an exceptional Oxide gas mobile (pages 419–433): Yan Ji, J. N. Chung and Kun Yuan
Read Online or Download Advances in Solid Oxide Fuel Cells II: Ceramic Engineering and Science Proceedings, Volume 27, Issue 4 PDF
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Extra info for Advances in Solid Oxide Fuel Cells II: Ceramic Engineering and Science Proceedings, Volume 27, Issue 4
Electrochem. , 147,2888 (2000). "Y. H. Hu and E. Ruckenstein, "Catalyst Temperature Oscillations during Partial Oxidation of Methane", Ind. Eng. Chem. , 37,2333 (1998). Advances in Solid Oxide Fuel Cells II . 45 Advances in Solid Oxide Fuel Cells I1 Narottam P. Bansa Copyright 0 2007 by the American Ceramics Societ) INVESTIGATION OF PERFORMANCE DEGRADATION OF SOFC USING CHROMIUMCONTAINING ALLOY INTERCONNECTS. R. Beeaff, A. V. O. 49, DK-4000 Roskilde, Denmark ABSTRACT The long-term aging of a stack element (fuel cell, current collectors.
C. , Hendriksen, P. 960, European Fuel Cell Forum, Oberrohrdorff, Switzerland, (2004) 54 . Advances in Solid Oxide Fuel Cells II Advances in Solid Oxide Fuel Cells I1 Narottam P. Bansa Copyright 0 2007 by the American Ceramics Societ) DEGRADATION MECHANISM OF METAL SUPPORTED ATMOSPHERIC PLASMA SPRAYED SOLID OXIDE FUEL CELLS D. Hathiramani, R. VaDen, J. Mertens, D. C. Haanappel: D. Stover Forschungszentrum Julich GmbH Institute for materials and processes in energy systems 52425 Julich, Germany ABSTRACT Sufficient thermal shock resistance, good thermal conductivity, as well as its solderability makes metallic supports highly attractive for SOFCs used in auxiliary power units (APUs).
Note the different scale as compared to the previous figures. The dependence of the OCV and maximum power density on the anode gas ilow is summarized in Figure 9 for a cell with a 60 pm thick anode. The OCV reaches a maximum at around 150 nil/min while the power density increases monotonically with increasing gas flow. Below 70 mihiin there is not enough gas to obtain a lour oxygen partial pressure at the anodeielectrolyte interface. This is the reason w,hy the OCV drops at low tlows. At high flows more and more unreacted oxygen reaches the anode-electrolyte interface causing the oxygen partial pressure to increase.
Advances in Solid Oxide Fuel Cells II: Ceramic Engineering and Science Proceedings, Volume 27, Issue 4 by Andrew Wereszczak, Edgar Lara-Curzio, Narottam P. Bansal