WO2008013783-A3  See also references of EP 2069556A2;  See also references of EP 2069556A4EP2069556-A2  DATABASE CA [Online] CHEMICAL ABSTRACTS SERVICE, COLUMBUS, OHIO, US; 1991, FUKUI, TAKEHISA ET AL: "Effect of yttria-stabilized zirconia (YSZ) addition to solid oxide fuel cell electrodes on electrical performance" XP002543620 retrieved from STN Database accession no. 116:155360 & JFCC REVIEW , 3, 19-26 CODEN: JFREEX; ISSN: 0916-4553, 1991,;  See also references of WO 2008013783A2US7976686-B2  Erdle, E. et al., "Reversibility and Polarization Behaviour of High Temperature Solid Oxide Electrochemical Cells", Hydrogen energy progress VIII : proceedings of the 8th World Hydrogen Energy Conference, Honolulu and Waikoloa, Hawaii, U.S.A., Jul. 22-27, 1990, Editors, T.N. Veziro{hacek over (g)}lu, and P.K. Takahashi, (1990), 415-422.;  Hino, Ryutaro et al., "Study on hydrogen production by high temperature electrolysis of steam", Japan Atomic Energy Research Institute, JAERI-Research 97-064, (Sep. 1997), 1-48.;  Marina, O.A. et al., "Electrode Performance in Reversible Solid Oxide Fuel Cells", Journal of the Electrochemical Society, 154 (5) B452-B459 (Mar. 22, 2007), 452-459.;  Maskalick, N. J., "High Temperature Electolysis Cell Performance Characterization", Int. J. Hydrogen Energy., vol. 11 No. 9, (1986), 563-570 *.;  Technology Managment Inc., "Low cost, high efficiency reversible fuel cell (and electrolyzer) systems", Proceedings of the 2001 DOE Hydrogen Program Review, NREL/CP-570-30535 (also available as NREL/CP-610-30535), (Sep. 2001), 583-590.;  Yuan, Dah-Wei "International Search Report", (Aug. 18, 2008),1-2.;  Yuan, Dah-Wei "Written Opinion of the International Searching Authority", (Aug. 18, 2008),1-5.;  Yuasa, et al., "Activity and Stability of Gas Diffusion-Type Oxygen Electrode Loaded with Lanthanum Manganites in Strongly Alkaline Electrolytic Bath", Department of Molecular and Material Sciences, Kyushu University, (Mar. 2000),118-121.;  Yamazoe, et al., "Mn-Based Perovskile-Type Oxides as Axygen Reduction Electrode Catalysts for Meta-Air Batteries", Department of Molecular and Material Sciences, Kyushu University, (2000),159-168 *.;  Miura, et al., "Kinetics of Cathodic Oxygen Reduction of Lanthanum-Based Perovskite-Type Oxides", (1985),644-649 *.;  Hyodo, et al., "Oxygen Reduction Activities of Praseodymium Manganites in Alkaline Solution", Journal of the Ceramic Society of Japan 105 [5], (1997),412-417 *.US8354011-B2  Bell, Bruce F., "Final Office Action", U.S. Appl. No. 11/781,718, (Nov. 9, 2010), 1-10.;  Bell, Bruce F., "Non-Final Office Action", U.S. Appl. No. 11/781,718, (May 11, 2010), 1-9.;  Bell, Bruce F., "Notice of Allowance", U.S. Appl. No. 11/781,718, (Feb. 22, 2011),1-5.;  Erdle E. et al., "Reversibility and Polarization Behaviour of High Temperature Solid Oxide Electrochemical Cells", Hydrogen energy process VIII : proceedings of the 8th World Hydrogen Energy Conference, Honolulu and Waikoloa, Hawaiii, U.S.A., Jul. 22-27, 1990, 415-222.;  Hino, Ryutaro et al., "Study on hydrogen production by high temperature electrolysis of steam", Japan Atomic Energy Research Institute, JAERI-Research 97-064,(Sep. 1997),1-48.;  Hyoda, et al., "Oxygen Reduction Activities of Praseodyimium Manganites in Alkaline solution", Journal of the Ceramic Society of Japan105 [5], (1997),412-417.;  Marina, O.A. et al., "Electrode Performance in Reversible Solid Oxide Fuel Cells", Journal of the Electrochemical Society, 154 (5) B452-B459 (2007), (Mar. 22, 2007), 452-459.;  Maskalick, N. J., "High Temperature Electrolysis Cell Performance Characterization", Int. J. Hydrogen Energy., vol. 11, No. 9,(1986),563-570.;  Miura, et al., "Kinetics of Cathodic Oxygen Reduction of Lanthanium-Based Perovskite-Type Oxides", (1985),644-649.;  Technology Managment Inc., "Low cost, high efficiency reversible fuel cell (and electrolyzer) systems", Proceedings of the 2001 DOE Hydrogen Program Review, NREL/CP-570-30535 (also available as NREL/CP-610-30535),(Sep. 2001),Cover, vi, 583-590.;  Yamazoe, et al., "Mn-Based Perovskile-Type Oxides as Axygen Reduction Electrode Catalyst for Meta-Air Batteries", Department of Molecular and Material Sciences, Kyusha University, (2000),159-168.;  Yuan, Dah-Wei "International Search Report", (Aug. 18, 2008),1-2.;  Yuan, Dah-Wei "Written Opinion of the International Searching Authority", (Aug. 18, 2008),1-5.;  Yuasa, et al., "Activity and Stability of Gas Diffusion-Type Oxygen Electrode Loaded with Lanthanium Manganites in Strongly Aklanine Electrolytic Bath", Department of Molecular and Material Sciences, Kyushu University, (Mar. 2000),118-121.;  Battistig, Marcello "European Search Report", EP App. No. 07810715.8 (Corresponding to U.S. Appl. No. 11/781,718, (Nov. 9, 2009),1-5.;  Yang, Kyung S., "International Search Report", PCT application No. 2011061039 (Corresponding to U.S. Appl. No. 12/950,120, (Jun. 28, 2012),1-3.;  Yang, Kyung S., "Written Opinion of the International Searching Authority", PCT application No. 2011061039 (Corresponding to U.S. Appl. No. 12/950,120, (Jun. 28, 2012),1-3.;  Fukio, Takehisa et al., "Abstract: Effect of Yttria-Stabilized Zirconia (YSZ) Addition to Solid Oxide Fuel Cell electrodes on Electrical Performance", Chemical Abstracts Service, Columbus, OH, 1991, XP002543620 retrieved from STN database accession No. 116:155360&JFCC Review, 3, 19-26 Coden: JEFREEX; ISSN: 0916-4553; 1991.,1.;  Battistig, Marcello "Communication Pursuant to Article 94(3) EPC", EP App. No. 07810715.8 (Corresponding to U.S. Appl. No. 11/781,718, (Feb. 9, 2011),1-4.;  Battistig, Marcello "Communication Pursuant to Article 94(3) EPC", EP App. No. 07810715.8 (Corresponding to U.S. Appl. No. 11/781,718, (Apr. 7, 2010),1.