1. Multilateral Analyses of
    Pt-skin/Pt3Co(111) Single Crystal Electrode with Extremely High Activity for the Oxygen Reduction Reaction
    S. Kobayashi,M. Aoki,M. Wakisaka,T. Kawamoto,R. Shirasaka,K. Suda, J. Inukai,T. Kondo, H. Uchida
    22nd Topical Meeting of the International Society of Electrochemistry
    (2018.4.15-18) (Tokyo, Japan)
  2. Recent Progress in Theoretical Understanding of Anode and Cathode Catalysts in Polymer Electrolyte Fuel Cells
    D. A. Tryk,　G. Shi,S. Kobayashi,R. Shirasaka,H. Yano,M. Wakisaka,J. Inukai, T. Kondo,H. Uchida, A. Iiyama
    22nd Topical Meeting of the International Society of Electrochemistry
    (2018.4.15-18)(Tokyo, Japan)
  3. Distribution of Water inside Thin Nafion Film Analyzed by Neutron Reflectivity under Controlled Temperature and Humidity
    T. Kawamoto,M. Aoki, T. Kimura,T. Mizusawa,N. L. Yamada,J. Inukai
    22nd Topical Meeting of the International Society of Electrochemistry (S2-010)
    (2018.4.15-18) (Tokyo, Japan)
  4. Influence of Ionomer Content on Cell Performance and Load Cycle Durability of Membrane-Electrode Assemblies Using Pt/Nb-SnO2 Cathode Catalyst Layers
    R. Kobayashi, K. Kakinuma, A. Iiyama, M. Uchida
    22nd Topical Meeting of the International Society of Electrochemistry (S2-014)
    (2018.4.15-18)(Tokyo, Japan)
  5. Performance Evaluation of Anion Exchange Membrane Fuel Cells Using Hydrocarbon Polymer Electrolytes
    K. Otsuji, M. Shimada, N. Yokota, N. Yoshimura, K. Miyatake, M. Uchida
    22nd Topical Meeting of the International Society of Electrochemistry (S2-022)
    (2018.4.15-18)(Tokyo, Japan)
  6. Evaluation of Unsupported Pt3Ni Aerogels as PEFC Anode Catalysts under Hydrogen Starvation Conditions
    R. Shimizu, S. Henning, J. Herranz, T. J. Schmidt, L. Kühn, A. Eychmüller, K. Kakinuma,M. Uchida
    22nd Topical Meeting of the International Society of Electrochemistry (S2-024)
    (2018.4.15-18) (Tokyo, Japan)
  7. Recent Progress in the Understanding of the Electrocatalysis of the
    CO-Tolerant Hydrogen
    Oxidation Reaction in Polymer Electrolyte Fuel Cells
    （※招待講演）
    D. A. Tryk, G. Shi, H. Yano, J. Inukai, H. Uchida,A. Iiyama,M. Matsumoto, H. Tanidad,M. Arao, H. Imai
    233rd ECS Meeting (2210)
    (2018.5.13-17)(Seattle, WA, U.S.A)
  8. Highly Active and Durable Pt-Based Catalysts for the Oxygen Reduction Reaction in PEFCs
    （※招待講演）
    H. Uchida, H. Yano, J. Inukai,A. Iiyam
    233rd ECS Meeting (2305)
    (2018.5.13-17)(Seattle, WA, U.S.A)
  9. Design of Electrocatalysts with Ad-Atoms, Single Crystals and Supported Nano-Particles for the Applications to Fuel Cells
    M.Watanabe
    233rd ECS Meeting
    (2018.5.14-17)(Seattle, WA, U.S.A)
  10. Voltage Oscillation Analyzed by Operando Monitoring Ofoxygen Partial Pressure Inside Running Polymer Electrolyte Fuel Cell
    Y. Kakizawa
    Grand Renewable Energy 2018 International Conference and Exhibition (a91098)
    (2018.6.17-22) (Yokohama, Japan)
  11. Breakthrough to the Antinomy between High-Performance and Durability at Nano-Sized Cathode Catalysts for PEFCs
    M. Watanabe
    The 4th China Energy Storage Engineering Conference & China-Japan Battery Seminar
    (2018.7.14-15)(Hefei,China)
  12. Effects of Cross-Linking on the Properties of Anion Exchange Membranes
    D.Koronka, K. Miyatake
    The 8th International Seminar “Green Energy Conversion Science and Technology” (P01)
    (2018.8.22-23)(Yamanashi, Japan)
  13. Effects of Solid State Reaction between IrOx and Sb-SnO2 Support on Performances of Polymer Electrolyte Membrane Water Electrolysis
    H. Ohno, S. Nohara, K. Kakinuma, M. Uchida, H. Uchida
    The 8th International Seminar “Green Energy Conversion Science and Technology” (P05)
    (2018.8.22-23) (Yamanashi, Japan)
  14. Water Molecules Inside Electrolyte Membrane Analyzed by Coherent Anti-Stokes Raman Scattering
    H. Nishiyama,K. Oshikawa,S. Takamuku,L. Sebastian,A. Iiyama,J. Inukai
    The 8th International Seminar “Green Energy Conversion Science and Technology” (P07)
    (2018.8.22-23)(Yamanashi, Japan)
  15. Widely Applicable Copolymerization with NiBr2 for Synthesis of Sulfonated Aromatic Coplymers
    I. Hosaka,M. Kusakabe,K. Miyatake
    The 8th International Seminar “Green Energy Conversion Science and Technology” (P09)
    (2018.8.22-23)(Yamanashi, Japan)
  16. Synthesis and Chracerization of Sulfonate Terpolymers Containing Perfluoroalkyl and Alkyl Groups for Application to PEMFC
    J. Ahn, K. Miyatake
    The 8th International Seminar “Green Energy Conversion Science and Technology” (P13)
    (2018.8.22-23)(Yamanashi, Japan)
  17. Performance Evaluation of Anion Exchange Membrane Fuel Cells Using Electrolytes with Polycyclic Aromatic Hydrocarbon Skeleton
    K. Otsuji,N. Yokota,K. Miyatake,M. Uchida
    The 8th International Seminar “Green Energy Conversion Science and Technology” (P16)
    (2018.8.22-23)(Yamanashi, Japan)
  18. Synthesis of Novel Sulfonated Polyphenylenes
    K. Shiino, K. Miyatake
    The 8th International Seminar “Green Energy Conversion Science and Technology” (P18)
    (2018.8.22-23)(Yamanashi, Japan)
  19. Synthesis and Evaluation of Novel Anion Exchange Membranes Containing Perfuluoroalkyl and Ammonium-Functionalized Fluorenyl Groups
    M. Ozawa, J. Miyake,K. Miyatake
    The 8th International Seminar “Green Energy Conversion Science and Technology” (P26)
    (2018.8.22-23)(Yamanashi, Japan)
  20. Relationship between Ionomer Content and Load Cycle Durability of Membrane-Electrode Assemblies Using Pt/Nb- SnO2 Cathode Catalyst Layers
    R. Kobayashi,K. Kakinuma,A. Iiyama, M. Uchida
    The 8th International Seminar “Green Energy Conversion Science and Technology” (P31)
    (2018.8.22-23)(Yamanashi, Japan)
  21. Durability of Sulfonated Poly (Phenylene) Quinquephenylene Membrane in Accelerated Stress Evaluation
    R. Shimizu,A. Masuda,　N. Sato,K. Miyatake,A. Iiyama, M. Uchida
    The 8th International Seminar “Green Energy Conversion Science and Technology” (P32)
    (2018.8.22-23)(Yamanashi, Japan)
  22. XPS Analysis of Modified Electronic State of Pt-Skin/Pt-Co(111) Single Crystals with High Acticity for the Oxygen Reduction Reaction
    R. Shirasaka,S. Kobayashi,T. Kawamoto,M. Wakisaka,H. Uchida
    The 8th International Seminar “Green Energy Conversion Science and Technology” (P33)
    (2018.8.22-23)(Yamanashi, Japan)
  23. Analyses of Surface Structure and Layer-By-Layer Compositions of Pt-Skin/Pt3Co(111) Single Crystal Electrode with High Activity for the Oxygen Reduction Reaction
    S. Kobayashi,M. Aoki,M. Wakisaka,T. Kawamoto,R. Shirasaka,K. Suda, D. A. Tryk,J. Inukai, T. Kondo,H. Uchida
    The 8th International Seminar “Green Energy Conversion Science and Technology” (P40)
    (2018.8.22-23) (Yamanashi, Japan)
  24. Reinforcement Effect in Sulfonated Aromatic Polymers as Fuel Cell Membrane
    T. Watanabe,J. Miyake,K. Miyatake
    The 8th International Seminar “Green Energy Conversion Science and Technology” (P42)
    (2018.8.22-23)(Yamanashi, Japan)
  25. Anion Conductions in Bulk and at Surface of Anion Exchange Membranes for Fuel Cells and Their Effects on Power Generation
    T. Kimura,N. Yokota,R. Akiyama,K. Miyatake,J. Inukai
    The 8th International Seminar “Green Energy Conversion Science and Technology” (P43)
    (2018.8.22-23) (Yamanashi, Japan)
  26. Application and Evaluation of Aromatic Hydrocarbon Ionomer as Binder in Fuel Cell Catalyst Layers
    T. Tanaka,M. Uchida,K. Miyatake
    The 8th International Seminar “Green Energy Conversion Science and Technology” (P45)
    (2018.8.22-23)(Yamanashi, Japan)
  27. Voltage Oscillation During Power Generation of PEFC Synchronized with Oxygen Partial Pressure
    Y. Kakizawa,A. Iiyama,J. Inuki
    The 8th International Seminar “Green Energy Conversion Science and Technology” (P47)
    (2018.8.22-23) (Yamanashi, Japan)
  28. Effect of Alkyl Chain Length of the Cross-Linking Segment on the Properties of Polyphenylene-Based Proton Exchange Membranes for Fuel Cell Applications
    Z. Long,Y. Zhang,J. Miyake,K. Miyatake
    The 8th International Seminar “Green Energy Conversion Science and Technology” (P50)
    (2018.8.22-23)(Yamanashi, Japan)
  29. Enhancement of the Catalytic Activity and Durability of Pt and Pt Alloy Catalysts SnO2
    K. Kakinuma,M. Hayashi, A. Iiyama,M. Uchida
    69th Annual Meeting of the International Society of Electrochemistry (ISE)
    (2018.9.2-7)(Bologna, Italy)
  30. Highly Active Anode and Cathode Catalysts for Polymer Electrolyte Water Electrolysis with Reduced Amounts of Noble Metals
    H. Uchida, H. Ohno,Y. Miyamoto,G. Shi, S. Nohara,K. Kakinuma,H. Yano
    69th Annual Meeting of the International Society of Electrochemistry (ISE)
    (2018.9.2-7)(Bologna, Italy)
  31. Pt-Co(111) Single-Crystal Electrodes Prepared under H2 Atmosphere: Alloying, Surface Structure, and Oxygen Reduction Reaction Activity
    （※招待講演）
    J. Inukai
    H. Uchida
    69th Annual Meeting of the International Society of Electrochemistry (ISE)
    (2018.9.2-7) (Bologna, Italy)
  32. Modeling and Experimental Studies of Mesoscopic Morphologies and Proton Conductivities of Cathode Catalyst Layers with Different Carbon Supports
    H. Shintani,R. Koda,H. Ishikawa,Y. Sugawara,K. Kakinuma,M. Uchida
    2018 ECS and SMEQ Joint International Meeting (1387)
    (2018.9.30-10.4)
    (Cancun, Mexico)
  33. Load Cycle Durability of Pt/Nb-SnO2 in Polymer Electrolyte Fuel Cells under Potentiostatic/Galvanostatic Operation
    C. Takei,R. Kobayashi,Y. Mizushita,Y. Hiramits
    K. Kakinuma,M. Uchida
    2018 ECS and SMEQ Joint International Meeting (1409)
    (2018.9.30-10.4)(Cancun, Mexico)
  34. In Situ Structural Analysis of PtCo Alloy Catalysts with Stabilized Platinum-Skin Layers and Durability/Activity Towards Oxygen Reduction Reaction
    （※招待講演）
    J. Inukai,A. Iiyama,M. Uchida
    2018 ECS and SMEQ Joint International Meeting (1476)
    (2018.9.30-10.4)(Cancun, Mexico)
  35. Unsupported Pt3Ni Aerogels as High Stability Catalysts for PEFC Anodes under Fuel Starvation Conditions
    R. Shimizu,S. Henning,J. Herranz,T. J. Schmidt
    (ETH Zürich),L. Kühn,A. Eychmüller,K. Kakinuma, M. Uchida
    2018 ECS and SMEQ Joint International Meeting (1486)
    (2018.9.30-10.4)(Cancun, Mexico)
  36. Pt-Based Aerogels as Enhanced-Durability Electrocatalysts for Polymer Electrolyte Fuel Cells
    J. Herranz,S. Henning,L. Kühn,H. Ishikawa,R. Shimizu,M. Uchida,A. Eychmüller,T. J. Schmidt
    2018 ECS and SMEQ Joint International Meeting (1503)
    (2018.9.30-10.4)(Cancun, Mexico)
  37. Transmission Electron Microscopic Observation of Both Ionomer and Pt Distribution and Their Effects on Cathode Performance for Polymer Electrolyte Fuel Cells
    M. Kawamoto,S. Hommura,K. Kakinuma,M. Uchida
    2018 ECS and SMEQ Joint International Meeting (1509)
    (2018.9.30-10.4)(Cancun, Mexico)
  38. Effects of Ionomer Content on Both Performance and Load Cycle Durability for PEFCs Using Pt/Nb-SnO2 Cathode Catalyst Layers
    K. Kakinuma,R. Kobayashi,A. Iiyama,M. Uchida
    2018 ECS and SMEQ Joint International Meeting (1528)
    (2018.9.30-10.4)(Cancun, Mexico)
  39. Insight in Mass Transport of Polymer Electrolyte Water Electrolyzer by Systematic Analysis of Liquid and Gas Fed Water
    T. Schuler,T. Kimura,T. J. Schmidt,F. N. Büchi
    2018 ECS and SMEQ Joint International Meeting (1600)
    (2018.9.30-10.4)(Cancun, Mexico)
  40. Highly Active Pt‒M (M=Co, Fe) Alloy Catalysts for the Hydrogen Evolution Reaction in Polymer Electrolyte Water Electrolysis
    H. Uchida,Y. Miyamoto,G. Shi, S. Nohara,H. Yano
    2018 ECS and SMEQ Joint International Meeting (1608)
    (2018.9.30-10.4)(Cancun, Mexico)
  41. Insight into Oxygen Evolution Reaction Kinetics from Gas Fed Polymer Electrolyte Water Electrolysis
    T. Schuler,T. Kimura,T. J. Schmidt,F. N. Büchi
    2018 ECS and SMEQ Joint International Meeting (1622)
    (2018.9.30-10.4)(Cancun, Mexico)
  42. Effects of Ionomers and Fabrication Methods on Both Performance and Durability of Low-Pt-Loading PEFC Cathode Catalyst Layer with Carbon or Conductive Ceramic Supported Pt Catalyst
    （※招待講演）
    M. Uchida,K. Kakinuma,R. Shimizu,Y. C. Park,A. Iiyama
    2018 ECS and SMEQ Joint International Meeting (1633)
    (201.9.30-10.4)(Cancun, Mexico)
  43. Highly Active and Durable
    Pt-Based Electrocatalysts for PEFCs
    （※招待講演）
    H. Uchida
    2018The 13th National Conference on Hydrogen Energy and Fuel Cell, The 5th Taiwan Energy Association Annual Meeting
    (2018.10.19-20)(Taoyuan, Taiwan)
  44. Anion Conductivities at Bulk/Surface of Polymer Electrolyte Membranes and Their Effects on Fuel-cell Performance
    T. Kimura,N. Yokota,R. Akiyama,K. Miyatake, J Inukai
    ACSIN-14 & ICSPM26 (22P123)
    (2018.10.21-25) (Sendai, Japan)
  45. New Catalysts for Anodes and Cathodes of Polymer Electrolyte Water Electrolyzers with Reduced Amounts of Noble Metals
    （※招待講演）
    H. Uchida, H. Ohno,Y. Miyamoto,G. Shi, D.A. Tryk,S. Nohara, K. Kakinuma, H. Yano
    2018 ICGET-Tw, Keynote Speaker
    (T4-5-02)
    (2018.11.22-24)(Tainan, Taiwan)
  46. Polyphenylene Ionomers as Fuel Cell Membranes
    K. Miyatake,J. Miyake
    IPC2018 (5F07IL)
    (2018.12.4-7)(Hiroshima, Japan)
  47. Effect of Cross-Linking on the Properties of Polyphenylene-Based Proton Exchange Membranes for Fuel Cell Applications
    Z. Long,Y. Zhang,J. Miyake,K. Miyatake
    IPC2018 (7P-T4-116b)
    (2018.12.4-7)(Hiroshima, Japan)