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Dynamic Measurement of High Temperature Solid Surface for Investigation of nano-NEMCA Effects

Research Project

Project/Area Number 16079203
Research Category

Grant-in-Aid for Scientific Research on Priority Areas

Allocation TypeSingle-year Grants
Review Section Science and Engineering
Research InstitutionTohoku University

Principal Investigator

KAWADA Tatsuya  Tohoku University, 大学院環境科学研究科, 教授 (10271983)

Co-Investigator(Kenkyū-buntansha) 西岡 将輝  産業技術総合研究所, コンパクト化学プロセス研究センター, 研究員 (00282575)
大竹 隆憲  東北大学, 多元物質科学研究所, 助手 (30396535)
Project Period (FY) 2004 – 2008
Project Status Completed (Fiscal Year 2008)
Budget Amount *help
¥47,800,000 (Direct Cost: ¥47,800,000)
Fiscal Year 2008: ¥5,500,000 (Direct Cost: ¥5,500,000)
Fiscal Year 2007: ¥8,800,000 (Direct Cost: ¥8,800,000)
Fiscal Year 2006: ¥12,800,000 (Direct Cost: ¥12,800,000)
Fiscal Year 2005: ¥10,300,000 (Direct Cost: ¥10,300,000)
Fiscal Year 2004: ¥10,400,000 (Direct Cost: ¥10,400,000)
Keywords固体イオニクス / 燃料電池 / エネルギー材料 / NEMCA効果 / 表面・界面物性 / 固体酸化物燃料電池 / 酸化還元反応 / 同位体交換 / SIMS / in-situXAFS測定 / in-situ XAFS測定 / 表面 / 吸着 / in-situ測定 / 化学ポテンシャルプローブ / PMIRRAS / イオンエミッション / 近赤外線カメラ
Research Abstract

高温で酸化物イオンを伝導する固体材料について,気相から酸素がその表面でナノイオニクス材料の熱力学的・化学的存在状態を動的に把握する手法を開発し,「ナノNEMCA」効果発現の可能性を探ることを目的とした。本年度は,気固相酸素交換反応の特異な促進効果を見いだしたLa-Co-O酸化物ヘテロ接合系について,類似の酸化物異相界面についても探索を行った。ヘテロ界面を形成が高酸素分圧下での安定性を向上させることを見いだした。

Report

(6 results)
  • 2008 Annual Research Report   Final Research Report ( PDF )
  • 2007 Annual Research Report
  • 2006 Annual Research Report
  • 2005 Annual Research Report
  • 2004 Annual Research Report
  • Research Products

    (95 results)

All 2009 2008 2007 2006 2005 2004 Other

All Journal Article (48 results) (of which Peer Reviewed: 35 results) Presentation (42 results) Book (3 results) Remarks (1 results) Patent(Industrial Property Rights) (1 results)

  • [Journal Article] Surface reaction and transport kinetics of hydrogen through palladium-based membranes under gas co-existence with hydrogen atmospheres2009

    • Author(s)
      A. Unemoto, N. Hirai, A. Kaimai, K. Sato, T. Otake, K. Yashiro, J. Mizusaki, T. Kawada, T, Tsuneki, Yoshinori Shirasaki, Isamu Yasud
    • Journal Title

      Int. J. Nuclear Hydrogen Production and Applications 2

      Pages: 55-55

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Defect structure analysis of B-site doped perovskite-type proto n conducting oxide BaCe0_3 Part 1 : The defect concentration of BaCe0.9M_<0.1>O_<3-δ> (M=Y and Yb)2009

    • Author(s)
      M. Oishi, et.al.
    • Journal Title

      Solid State Ionics 180

      Pages: 127-131

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Determination of the reaction zone in gadolinia-doped ceria anode for solid oxide fuel cell2008

    • Author(s)
      T. Nakamura, K. Yashiro, A. Kaimai, T. Otake, K. Sato, T. Kawada, J. Mizusaki
    • Journal Title

      J. Electrochem. Soc 155

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Enhancement of oxygen surface exchange at the hetero-interface of (La,Sr)CoO3/(La,Sr)2CoO4 with PLD-layered films2008

    • Author(s)
      M. Sase, F. Hermes, K. Yashiro, K. Sato, J. Mizusaki, T. Kawada, N. Sasaki, H. Yokokawa
    • Journal Title

      J. Electrochem. Soc 155

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Electrochemical behaviors of mixed conducting oxide anodes for solid oxide fuel cells2008

    • Author(s)
      T. Nakamura, T. Kobayashi, K. Yashiro, A. Kaimai, T. Otake, K. Sato, J. Mizusaki, T. Kawada
    • Journal Title

      J. Electrochem. Soc 155

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Electronic and local structures of La1-xSrxCoO3-d studied by in-situ micro XAS measurements2008

    • Author(s)
      K. Amezawa, Y. Orikasa, T. Ina, A. Unemoto, M. Sase, H. Watanabe, T. Fukutsuka, T. Kawada, Y. Terada, Y. Uchimoto
    • Journal Title

      Electrochemical Society Transactions 13

      Pages: 161-161

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] X-ray absorption spectroscopic studies on electronic structure in La_<0.6>Sr_<0.4>Co_<0.8>Fe_<0.2>O_<3_d> perovskite- type oxides2008

    • Author(s)
      Y. Orikasa, T. Ina, T. Fukutsuka, K. Amezawa, T. Kawada, Y. Uchimoto
    • Journal Title

      Electrochemical Society Trasactions 13

      Pages: 201-201

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Studies on defect structures of (La,Sr)_2NiO_4 by using X-ray absorption spectroscopy2008

    • Author(s)
      T. Ina, Y. Orikasa, T. Fukutsuka, K. Amezawa, T. Kawada, Y. Uchimoto
    • Journal Title

      Electrochem. Soc. Trans 13

      Pages: 195-195

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Enhancement of oxygen exchange at the hetero interface of (La,Sr)CoO3/(La,Sr)2CoO4 in composite ceramics2008

    • Author(s)
      M. Sase, K. Yashiro, K. Sato, J. Mizusaki, T. Kawada, N. sakai, K. Ymaji, T. Horita, H. Yokokawa
    • Journal Title

      Solid State Ionics 178

      Pages: 1843-1852

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Defect equilibrium and electron transport in the bulk of singl e crystal SrTi_<1-X>Nb_xO_3 (x=0.01, 0.001, 0.0002)2008

    • Author(s)
      F. Horikiri, et.al.
    • Journal Title

      Solid State Ionics 179

      Pages: 2335-2344

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Defect structure analysis of B-site doped perovskite-type proton conducting oxide BaCe0_3 Part 2 : The electrical conductivity and diffusion coefficient of BaCe_<0.9>Y_<0.1>O_<3-δ>2008

    • Author(s)
      M. Oishi, et.al.
    • Journal Title

      Solid State Ionics 179

      Pages: 2240-2247

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Determination of the reaction zone in gadolinia-doped ceria a node for solid oxide fuel cell2008

    • Author(s)
      T. Nakamura, et.al.
    • Journal Title

      J. Electrochem. Soc 155

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Oxygen nonstoichiometry and defect structure analysis of B-si to mixed perovskite-type oxide (La, Sr)(Cr, M)0O_<3-δ> (M=Ti, Mn and Fe)2008

    • Author(s)
      M. Oishi
    • Journal Title

      J. Solid State Chem. 181

      Pages: 3177-3184

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Slow relaxation kinetics of Sr(Zr, Y)O_3 in wet atmosphere2008

    • Author(s)
      T. Kudo, et.al.
    • Journal Title

      Solid State Ionics 179

      Pages: 851-854

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Enhancement of oxygen surface exchange at the hetero-interf ace of (La, Sr)CoO_3/(La, Sr)_2CoO_4 with PLD-lavered films2008

    • Author(s)
      M. Sase, et.al.
    • Journal Title

      J. Electrochem. Soc 155

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Oxygen nonstoichiometry of the perovskite-type oxides BaCe_<0.9> M_<0.1>O_<3-δ> (M=Y, Yb, Sm, Tb and Nd)2008

    • Author(s)
      M. Oishi
    • Journal Title

      Solid State Ionics 179

      Pages: 529-535

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Electrochemical behaviors of mixed conducting oxide anodes for solid oxide fuel cells2008

    • Author(s)
      T. Nakamura, et.al.
    • Journal Title

      J. Electrochem. Soc 155

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Hydrogen permeation properties in (Ce, Sr)PO_42008

    • Author(s)
      A. Unemoto, et.al.
    • Journal Title

      Electrochem. Solid State Lett 12

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Proton-electron mixed conduction properties in (Ce, Sr)PO_42008

    • Author(s)
      A. Unemoto, et.al.
    • Journal Title

      Electrochem. Soc. Trans 13

      Pages: 337-345

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] X-ray absorption spectroscopic studies on electronic structure in La_<0.6>Sr<0.4>Co_<0.8>Fe_<0.2>O_<3-δ> perovskite-type oxides2008

    • Author(s)
      Y. Orikasa, et.al.
    • Journal Title

      Electrochem. Soc. Trans 13

      Pages: 201-204

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Measurement of oxygen exchange kinetics on thin-film La0.6Sr0.4CoO3-delta using nonlinear electrochemical impedance spectroscopy2007

    • Author(s)
      J. R. Wilson, M. Sase, T. Kawada, S. B. Adler
    • Journal Title

      Electrochem. Solid State Lett 10(5)

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] The effect of co-existing gases from the process of steam reforming reaction on hydrogen permeability of palladium alloy membrane at high temperatures2007

    • Author(s)
      A. Unemoto, A. Kaimai, K. Sato, T. Otake, K. Yashiro, J. Mizusaki, T. Kawada, T. Tsuneki, Y. Shirasaki, I. Yasuda
    • Journal Title

      Int. J. of Hydrogen Energy 32 (14)

      Pages: 2881-2887

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Surface reaction of hydrogen on a palladium alloy membrane under co-existence of H_2O,CO,CO_2 or CH_42007

    • Author(s)
      A. Unemoto, et. al.
    • Journal Title

      International Journal of Hydrogen Energy 32(16)

      Pages: 4023-4029

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] The effect of co-existing gases from the process of steam reforming reaction on hydrogen permeability of palladium alloy membrane at high temperatures2007

    • Author(s)
      A. Unemoto, et. al.
    • Journal Title

      International Journal of Hydrogen Energ 32(14)

      Pages: 2881-2887

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Measurement of oxygen exchange kinetics on thin-film La0.6Sr0.4CoO3-delta using nonlinear electrochemical impedance spectroscopy2007

    • Author(s)
      J.R. Wilson, et. al.
    • Journal Title

      Electrochemical and Solid State Letters 10(5)

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 水素分離用パラジウム-銀合金膜の表面反応速度へ及ぼす共存ガスの影響2007

    • Author(s)
      宇根本篤, 他
    • Journal Title

      水素エネルギーシステム 32(2)

      Pages: 34-39

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Hydrogen permeability and electrical properties in oxide composites2007

    • Author(s)
      A. Unemoto, et. al.
    • Journal Title

      Solid State Ionics 178(31-32)

      Pages: 1663-1667

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Electrical properties of Nb-doped SrTiO_3 ceramics with excess TiO_2 for SOFC anodes and interconnects2007

    • Author(s)
      F. Horikiri, et. al.
    • Journal Title

      Journal of the Electrochemical Society 155(1)

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Enhancement of oxygen exchange at the hetero interface of (La,Sr)CoO_3/(La,Sr)_2CoO_4 in composite ceramics2007

    • Author(s)
      M. Sase, et. al.
    • Journal Title

      Solid State Ionics 178

      Pages: 1843-1852

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Emission characteristics of negative oxygen ions into vacuum from cerium oxide2006

    • Author(s)
      T. Sakai, Y. Fujiwara, A. Kaimai, K. Yashiro, H. Matsumoto, Y. Nigara, T. Kawada, J. Mizusaki
    • Journal Title

      Journal of Alloys and Compounds

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Continuous emission of O-ions into a Vacuum from a bare surface of yttria-stabilized zirconia at elevated temperatures2006

    • Author(s)
      Y. Fujiwara, T. Sakai, A. Kaimai, K. Yashiro, T. Kawada, J. Mzusaki
    • Journal Title

      Journal of Vacuum Science and Technology 24(5)

      Pages: 1818-1822

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Emission characteristics of F- ions into vacuum from CaF22006

    • Author(s)
      T. Sakai, A. Kaimai, T. Otake, K. Yashiro, T. Kawada, J. Mizusaki, M. Nishioka
    • Journal Title

      Solid State Ionics 177

      Pages: 1601-1605

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Electrode reaction and microstructure of La0.6Sr0.4CoO3-δ thin films2006

    • Author(s)
      M. Sase, J. Suzuki, K. Yashiro, T. Otake, A. Kaimai, T. Kawada, J. Mizusaki, H. Yugami
    • Journal Title

      Solid State Ionics 177

      Pages: 1961-1964

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Microscopic observation of oxygen reaction pathway on high temperature electrode materials2006

    • Author(s)
      T .Kawada, M. Sase, M. Kudo, K. Yashiro, K. Sato, J. Mizusaki, N.Sakai, T. Horita, K. Yamaji, H. Yokokawa
    • Journal Title

      Solid State Ionics 177

      Pages: 3081-3086

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Emission characteristics of negative oxygen ions into vacuum from cerium oxide2006

    • Author(s)
      T.Sakai et al.
    • Journal Title

      Journal of Alloys and Compounds 408

      Pages: 1127-1131

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Continuous emission of O-ions into a Vacuum from a bare surface of yttria-stabilized zirconia at elevated temperatures2006

    • Author(s)
      Y.Fujiwara et al.
    • Journal Title

      Journal of Vacuum Science and Technology 24・5

      Pages: 1818-1822

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Emission characteristics of F-ions into vacuum from CaF22006

    • Author(s)
      T.Sakai et al.
    • Journal Title

      Solid State Ionics 177・19-25

      Pages: 1601-1605

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Electrode reaction and microstructure of La0.6Sr0.4CoO3-δ thin films2006

    • Author(s)
      M.Sase et al.
    • Journal Title

      Solid State Ionics 177・19-25

      Pages: 1961-1964

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Microscopic observation of oxygen reaction pathway on high temperature electrode materials2006

    • Author(s)
      T.Kawada et al.
    • Journal Title

      Solid State Ionics 177・35-36

      Pages: 3081-3086

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Application of FT-IR for in situ investigation of high temperature electrode reactions2005

    • Author(s)
      T. Murai, K. Yashiro, A. Kaimai, T. Otake, H. Matsumoto, T. Kawada and J. Mizusaki
    • Journal Title

      Solid State Ionics 176(31-34)

      Pages: 2399-2403

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Electronic structure of protonic conductor SrZr_<0.90>M_<0.10>O_3(M=Y^<3+>, Sc^<3+>) probed by soft-X-ray spectroscopy2005

    • Author(s)
      T.Higuchi et al.
    • Journal Title

      Solid State Ionics 176・31-34

      Pages: 2435-2438

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Application of FT-IR for in situ investigation of high temperature electrode reactions2005

    • Author(s)
      T.Murai et al.
    • Journal Title

      Solid State Ionics 176・31-34

      Pages: 2399-2403

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Electronic structure of protonic conductor SrZr_<0.90>M_<0.10>O_3(M=Y^<3+>, Sc^<3+>) probed by soft-X-ray spectroscopy2005

    • Author(s)
      T.Higuchi et al.
    • Journal Title

      Solid State Ionics 176・38-40

      Pages: 2967-2970

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Resistance of (La, Sr)CoO3/YSZ interface with a ceria interlayer2005

    • Author(s)
      T.Kawada et al.
    • Journal Title

      Solid Oxide Fuel Cell IV, Electrochemical society proceedings volume 2005-07

      Pages: 1695-1702

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Interfacial Reaction and Electrochemical Properties of Dense (La.Sr)CoO_<3-d> Cathode on YSZ (100)2005

    • Author(s)
      M.Sase et al.
    • Journal Title

      J.Phys.Chem.Solids 66

      Pages: 343-348

    • Related Report
      2004 Annual Research Report
  • [Journal Article] Mixed Protonic-Electronic Couduction Properties of SrZr_<0.9-x>Y_<0.1>RuxO_<3-a>2004

    • Author(s)
      H.Matsumoto et al.
    • Journal Title

      Electrochemistry 72・12

      Pages: 861-864

    • Related Report
      2004 Annual Research Report
  • [Journal Article] Electrical Properties of the Surface Layer Formed on the Nb-doped SrTiO_3 Single Crystal at Low Temperatures2004

    • Author(s)
      L.Q.Han et al.
    • Journal Title

      Solid State Ionics 175・1-4

      Pages: 431-435

    • Related Report
      2004 Annual Research Report
  • [Journal Article] In-situ Fourier Transform Infrared Spectroscoopy of Oxygen Species on Pt/YSZ Electrodes at High Temperature2004

    • Author(s)
      T.Murai et al.
    • Journal Title

      Trans.Mater.Res.Soc.Jpn. 29

      Pages: 3439-3442

    • Related Report
      2004 Annual Research Report
  • [Presentation] ISOFC用酸化物カソードの反応サイト分布2008

    • Author(s)
      川田達也
    • Organizer
      第27回エレクトロセラミックスセミナー
    • Place of Presentation
      東京
    • Year and Date
      2008-11-28
    • Related Report
      2008 Annual Research Report
  • [Presentation] ランタンコバルト酸化物カソード材料のin situマイクロXAFS測定2008

    • Author(s)
      雨澤浩史, 他
    • Organizer
      電気化学会第75回大会
    • Place of Presentation
      山梨大
    • Year and Date
      2008-03-29
    • Related Report
      2007 Annual Research Report
  • [Presentation] (La,Sr)_2CoO_4/(La,Sr)CoO_3積層カソードにおける酸素還元特性2008

    • Author(s)
      佐瀬摩耶, 他
    • Organizer
      電気化学会第75回大会
    • Place of Presentation
      山梨大
    • Year and Date
      2008-03-29
    • Related Report
      2007 Annual Research Report
  • [Presentation] Niサーメット電極の初期劣化過程2008

    • Author(s)
      渡邉秀貴, 他
    • Organizer
      電気化学会第75回大会
    • Place of Presentation
      山梨大
    • Year and Date
      2008-03-29
    • Related Report
      2007 Annual Research Report
  • [Presentation] Nonlinear analysis of the oxygen surface reaction and thermodynamic behavior of La_<1-x>Sr_xCoO_<3-δ>2008

    • Author(s)
      A. T. DeMartini, A. Unemoto, T. Kawada, S. B. Adler
    • Organizer
      214th Electrochemical Society Meeting
    • Place of Presentation
      Honolulu, Hawaii ,USA
    • Related Report
      2008 Final Research Report
  • [Presentation] Effect of surface modification on the properties of (La,Sr)CoO_3 electrode2008

    • Author(s)
      T. Kawada, M. Sase, K. Amezawa, H. Watanabe, A. Unemoto, Y. Uchimoto
    • Organizer
      Materials Science & Technology 2008: Conference and Exhibition
    • Place of Presentation
      Pittsburgh, Pennsylvania ,USA
    • Related Report
      2008 Final Research Report
  • [Presentation] Effect of surface modification on the properties of (La, Sr)Co0_3 electrode2008

    • Author(s)
      T. Kawada, et.al.
    • Organizer
      Materials Science & Technology 2008
    • Place of Presentation
      Pittsburgh, Pennsylvania, USA
    • Related Report
      2008 Annual Research Report
  • [Presentation] Nonlinear analysis of the oxygen surface reaction and thermo dynamic behavior of Lai-XSr, YCo03.82008

    • Author(s)
      A. T. DeMartini, et.al.
    • Organizer
      214th Electrochemical Society Meeting
    • Place of Presentation
      Honolulu, Hawaii, USA
    • Related Report
      2008 Annual Research Report
  • [Presentation] Relationship between the reaction area and chemical capacita nce in Ni-GDC cermet anode for SOFC2008

    • Author(s)
      H. Watanabe, et.al.
    • Organizer
      214^<th> Electrochemical Society Meeting
    • Place of Presentation
      Honolulu, Hawaii, USA
    • Related Report
      2008 Annual Research Report
  • [Presentation] Depth-resolved in-situ X-ray absorption spectroscopy measure ments of Nd_2NiO_<4+δ> epitaxial thin films2008

    • Author(s)
      K. Amezawa, et.al.
    • Organizer
      214^<th> Electrochemical Society Meeting
    • Place of Presentation
      Honolulu, Hawaii, USA
    • Related Report
      2008 Annual Research Report
  • [Presentation] Electrochemical and electronic properties of oxide hetero-inter face of (La, Sr)CoO_3 and (La, Sr)_2CoO_42008

    • Author(s)
      T. Kawada, et.al.
    • Organizer
      214^<th> Electrochemical Society Meeting
    • Place of Presentation
      Honolulu, Hawaii, USA
    • Related Report
      2008 Annual Research Report
  • [Presentation] Electronic and local structures of La_<1-X>Sr_XCoO_<3-δ> studied by in -sity micro XAFS measurements2008

    • Author(s)
      K. Amezawa, et.al.
    • Organizer
      213^<th> Electrochemical Society Meeting
    • Place of Presentation
      Phenix, Arizona, USA
    • Related Report
      2008 Annual Research Report
  • [Presentation] X-ray absorption spectroscopic studies on electrical and local structures in La_<0.6>Sr_<0.4>Coo.sFe_<0.2>O_<3-δ> perovskite-type oxides2008

    • Author(s)
      Y. Orikasa, et.al.
    • Organizer
      213th Electrochemical Society Meeting
    • Place of Presentation
      Phenix, Arizona, USA
    • Related Report
      2008 Annual Research Report
  • [Presentation] 高調波インピーダンス測定によるLa_<0.6>Sr_<0.4>CoO_<3-δ>緻密薄膜の電極反応解析2008

    • Author(s)
      宇根本篤, ら
    • Organizer
      第34回固体イオニクス討論会
    • Place of Presentation
      東京
    • Related Report
      2008 Annual Research Report
  • [Presentation] Ni-GDCサーメット電極の有効反応場解明と初期劣化現象について2008

    • Author(s)
      渡邉秀貴, ら
    • Organizer
      第17回SOFC研究発表会
    • Place of Presentation
      東京
    • Related Report
      2008 Annual Research Report
  • [Presentation] SOFCの信頼性向上のための評価手法と材料設計2007

    • Author(s)
      川田達也, 他
    • Organizer
      第16回SOFC研究発表会
    • Place of Presentation
      東京
    • Year and Date
      2007-12-20
    • Related Report
      2007 Annual Research Report
  • [Presentation] ランタン遷移金属酸化物カソード材料のヘテロ界面における酸素表面交換反応2007

    • Author(s)
      佐瀬摩耶, 他
    • Organizer
      第16回SOFC研究発表会
    • Place of Presentation
      東京
    • Year and Date
      2007-12-20
    • Related Report
      2007 Annual Research Report
  • [Presentation] ランタン遷移金属酸化物カソード材料のin situ マイクロXAFS測定2007

    • Author(s)
      雨澤浩史, 他
    • Organizer
      第16回SOFC研究発表会
    • Place of Presentation
      東京
    • Year and Date
      2007-12-20
    • Related Report
      2007 Annual Research Report
  • [Presentation] その場偏光変調赤外反射分光法の開発とその高温ガス電極反応機構解明への展開2007

    • Author(s)
      平井信行, 他
    • Organizer
      第16回SOFC研究発表会
    • Place of Presentation
      東京
    • Year and Date
      2007-12-20
    • Related Report
      2007 Annual Research Report
  • [Presentation] (La,Sr)CoO_3/(La,Sr)_2CoO4へテロ界面における酸素表面交換反応促進2007

    • Author(s)
      佐瀬摩耶, 他
    • Organizer
      第33回固体イオニクス討論会
    • Place of Presentation
      名古屋
    • Year and Date
      2007-12-08
    • Related Report
      2007 Annual Research Report
  • [Presentation] その場マイクロXAFS測定によるSOFCカソード材料の電子・局所構造解析2007

    • Author(s)
      雨澤浩史, 他
    • Organizer
      第33回固体イオニクス討論会
    • Place of Presentation
      名古屋
    • Year and Date
      2007-12-08
    • Related Report
      2007 Annual Research Report
  • [Presentation] Enhancement of 18O Surface Exchange on the Hetero Phase Interface of (La,Sr)CoO_3/(La,Sr)_2CoO_42007

    • Author(s)
      M. Sase, et. al.
    • Organizer
      21st Century COE Program Fourth International Conference on Flow Dynamics
    • Place of Presentation
      Sendai (Japan)
    • Year and Date
      2007-09-27
    • Related Report
      2007 Annual Research Report
  • [Presentation] Reaction Zone in a Mixed Conducting Oxide Anode for Solid Oxide Fuel Cell2007

    • Author(s)
      T. Nakamura, et. al.
    • Organizer
      21st Century COE Program Fourth International Conference on Flow Dynamics
    • Place of Presentation
      Sendai (Japan)
    • Year and Date
      2007-09-27
    • Related Report
      2007 Annual Research Report
  • [Presentation] Experimental Determination of Oxygen Flow Pathway in the Microstructure of Solid Oxide Fuel Cell Electrodes2007

    • Author(s)
      T. Kawada, et. al.
    • Organizer
      21st Century COE Program Fourth International Conference on Flow Dynamics
    • Place of Presentation
      Sendai (Japan)
    • Year and Date
      2007-09-26
    • Related Report
      2007 Annual Research Report
  • [Presentation] nvestigation on SOFC Cathodic Reaction by In Situ X-Ray Absorption Spectroscopy2007

    • Author(s)
      K. Amezawa, et. al.
    • Organizer
      21st Century COE Program Fourth International Conference on Flow Dynamics
    • Place of Presentation
      Sendai (Japan)
    • Year and Date
      2007-09-26
    • Related Report
      2007 Annual Research Report
  • [Presentation] 電圧印加時におけるプロトン伝導性酸化物SrZr_<0.9>Y_<0.1>O_<3-d>での物質輸送とポテンシャル分布2007

    • Author(s)
      宇根本篤, 他
    • Organizer
      2007年電気化学会秋季大会
    • Place of Presentation
      東京工業大学
    • Year and Date
      2007-09-20
    • Related Report
      2007 Annual Research Report
  • [Presentation] SOFCカソード材料のin situマイクロXAFS測定2007

    • Author(s)
      雨澤浩史, 他
    • Organizer
      2007年電気化学会秋季大会
    • Place of Presentation
      東京工業大学
    • Year and Date
      2007-09-19
    • Related Report
      2007 Annual Research Report
  • [Presentation] Determination and Optimization of Reaction Sites of High Temperature Electrodes2007

    • Author(s)
      T. Kawada, et. al.
    • Organizer
      International Conference on Electroceramics
    • Place of Presentation
      Arusha (Tanzania)
    • Year and Date
      2007-08-06
    • Related Report
      2007 Annual Research Report
  • [Presentation] HYDROGEN PERMEABILITY AND ELECTRICAL PROPERTIES IN OXIDE COMPOSITES2007

    • Author(s)
      A. Unemoto, et. al.
    • Organizer
      16th International Conference on Solid State Ionics
    • Place of Presentation
      Shanghai (China)
    • Year and Date
      2007-07-05
    • Related Report
      2007 Annual Research Report
  • [Presentation] DETERMINATION OF THE REACTION AREA IN GADOLINIA-DOPED CERIA ANODE FOR SOFC BY ELECTROCHEMICAL MEASUREMENTS2007

    • Author(s)
      T. Nakamura, et. al.
    • Organizer
      16th International Conference on Solid State Ionics
    • Place of Presentation
      Shanghai (China)
    • Year and Date
      2007-07-02
    • Related Report
      2007 Annual Research Report
  • [Presentation] Electrochemical Behaviors of Mixed Conducting Oxide Anode for SOFC2007

    • Author(s)
      T. Nakamura, et. al.
    • Organizer
      10th International Symposium on Solid Oxide Fuel Cells
    • Place of Presentation
      Nara (Japan)
    • Year and Date
      2007-06-07
    • Related Report
      2007 Annual Research Report
  • [Presentation] Promotion of Oxygen Surface Reaction at the Hetero-Interface of (La,Sr)CoO_3/(La,Sr)_2CoO_42007

    • Author(s)
      M. Sase, et. al.
    • Organizer
      10th International Symposium on Solid Oxide Fuel Cells
    • Place of Presentation
      Nara (Japan)
    • Year and Date
      2007-06-06
    • Related Report
      2007 Annual Research Report
  • [Presentation] Surface Reaction and Transport Kinetics of Hydrogen through Palladiu m-based Membranes under Co-existing Gas with Hydrogen Atmospheres2007

    • Author(s)
      A. Unemoto, et. al.
    • Organizer
      Hydrogen Economy & Hydrogen Treatment of Materials"HTM-2007"
    • Place of Presentation
      Donetsk (Ukraine)
    • Year and Date
      2007-05-23
    • Related Report
      2007 Annual Research Report
  • [Presentation] Enhancement of ^<18>O Surface Exchange on the Hetero Phase Interface of(La,Sr)CoO_3/(La,Sr)_2CoO_42007

    • Author(s)
      M. Sase, F. Helmes, K. Yashiro, K. Sato, J. Mizusaki, T. Kawada, N. Sakai, K. Yamaji, T. Horita, H. Yokokawa
    • Organizer
      21st Century COE Program Fourth International Conference on Flow Dynamics
    • Place of Presentation
      Sendai
    • Related Report
      2008 Final Research Report
  • [Presentation] Investigation on SOFC Cathodic Reaction by In Situ X-Ray Absorption Spectroscopy2007

    • Author(s)
      K. Amezawa, A. Unemoto, T. Kawada, M. Sase, A. Kaimai, K. Sato, K. Yashiro, J. Mizusaki, M. Rai, Y. Orikasa, Y. Uchimoto
    • Organizer
      21st Century COE Program Fourth International Conference on Flow Dynamics
    • Place of Presentation
      Sendai
    • Related Report
      2008 Final Research Report
  • [Presentation] Determination and Optimization of Reaction Sites of High Temperature Electrodes2007

    • Author(s)
      T.Kawada
    • Organizer
      International Conference on Electroceramcis
    • Place of Presentation
      Arusha, Tanzania
    • Related Report
      2008 Final Research Report
  • [Presentation] Electrode Performance at Hetero-interface of Perovskite-related Oxides,(La,Sr)CoO_<3-d> /(La,Sr)2CoO_<4-d>2007

    • Author(s)
      K. Yashiro, T. Nakamura, M. Sase, F. Hermes, K. Sato, T. Kawada, J. Mizusaki
    • Organizer
      10th International Symposium on Solid Oxide Fuel Cells
    • Place of Presentation
      Nara, Japan
    • Related Report
      2008 Final Research Report
  • [Presentation] Promotion of Oxygen Surface Reaction at the Hetero-Interface of (La,Sr)CoO_3/ (La,Sr)_2CoO_42007

    • Author(s)
      M. Sase, F. Hermes, T. Nakamura, K. Yashiro, K. Sato, J. Mizusaki, T. Kawada, N. Sasaki, K. Yamaji, T. Horita, H. Yokokawa
    • Organizer
      10th International Symposium on Solid Oxide Fuel Cells
    • Place of Presentation
      Nara, Japan
    • Related Report
      2008 Final Research Report
  • [Presentation] Electronic and Local Structures of La_<1-x>Sr_xCoO_<3-d> Studied by In-Situ Micro XAFS Measurements2007

    • Author(s)
      K. Amezawa, A. Unemoto, M. Sase, T. Kawada, Y. Orikasa, H. Aoki, T. Ina, T. Fukutsuka, Y. Uchimoto, Y. Terada
    • Organizer
      213th Electrochemical Society Meeting
    • Place of Presentation
      Phenix, Alizona, USA
    • Related Report
      2008 Final Research Report
  • [Presentation] Fast 18O Incorporation Paths along the Hetero Phase Boundary with (La,Sr)CoO3/(La,Sr)2CoO42006

    • Author(s)
      M. Sase, F. Hermes, K. Yashiro, T. Otake, A. Kaimai, T. Kawada, J. Mizusaki, N. Sakai, K. Yamaji, T. Horita, H. Yokokawa
    • Organizer
      7th European SOFC Forum (FUEL CELL FROUM 2006)
    • Place of Presentation
      Lucerne, Switzerland
    • Year and Date
      2006-07-03
    • Related Report
      2008 Final Research Report
  • [Presentation] Experimental Approach to the Dynamic Behaviors of High Temperature Electrodes2006

    • Author(s)
      T. Kawada, M. Sase, H. Hosoi, K. Yashiro, K. Sato, J. Mizusaki, N. Sakai, T. Horita, K. Yamaji, H. Yokokawa, M. Rai, K. Kitamura, K. Amezawa, Y. Uchimoto
    • Organizer
      The 16th Iketani Conference (Masuko Symposium)
    • Place of Presentation
      Tokyo
    • Related Report
      2008 Final Research Report
  • [Presentation] Microscopic observation of oxygen reaction pathway on high temperature electrode materials2006

    • Author(s)
      T. Kawada, M. Sase, M. Kudo, Yashiro, K. Sato, J. Mizusaki, N. Sakai, T. Horita, K. Yamaji, H. Yokokawa
    • Organizer
      European Material Research Society
    • Place of Presentation
      Nice, France
    • Related Report
      2008 Final Research Report
  • [Book] ナノイオニクス, (第14章)2008

    • Author(s)
      川田達也, (分担執筆)
    • Publisher
      シーエムシー出版
    • Related Report
      2008 Final Research Report
  • [Book] 「ナノイオニクス」(第14章)2008

    • Author(s)
      川田達也(分担執筆)
    • Publisher
      シーエムシー出版
    • Related Report
      2007 Annual Research Report
  • [Book] 燃料電池材料,4.8電極材料(カソード),4.9電極材料(アノード2007

    • Author(s)
      川田達也ら(分担), 日本セラミックス協会編
    • Total Pages
      263
    • Publisher
      日刊工業新聞社
    • Related Report
      2006 Annual Research Report
  • [Remarks]

    • URL

      http://www.mech.tohoku.ac.jp/mech-labs/kawada/Index_jpn.html

    • Related Report
      2007 Annual Research Report
  • [Patent(Industrial Property Rights)] 固体イオン導電体を用いた負イオンビーム生成方法及びその方法を利用した負イオンビーム生成装置2009

    • Inventor(s)
      川田達也,水崎純一郎,二唐裕,藤原幸雄
    • Industrial Property Rights Holder
      独立行政法人科学技術振興機構
    • Acquisition Date
      2009-02-06
    • Related Report
      2008 Final Research Report

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Published: 2004-04-01   Modified: 2018-03-28  

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