1. Imaging Individual Proton-Conducting Spots on Sulfonated Multiblock-Copolymer Membrane under Controlled Hydrogen Atmosphere by Current-Sensing Atomic Force Microscopy, M. Hara, D. Hattori, J. Inukai, B. Bae, T. Hoshi, M. Hara, K. Miyatake, M. Watanabe, J. Phys. Chem. B, 117 (No.14), 3892-3899 (2013.4)
  2. Synthesis and Properties of Partially Fluorinated Poly(arylene ether) Block Copolymers Containing Ammonium Groups as Anion Conductive Membranes, H. Ono, J. Miyake, B. Bae, M. Watanabe, K. Miyatake, Bull. Chem. Soc. Jpn, 85 (No.5), 663-670 (2013.5)
  3. Structural Variations of CO Adlayers on a Pt(100) Electrode in 0.1 M HClO4 Solution: an in Situ STM Study, M. Wakisaka, T. Yoneyama, S. Ashizawa, Y. Hyuga, T. Ohkanda, H. Uchida, M. Watanabe, Phys. Chem. Chem. Phys., 15 (No.26), 1038 – 11074 (2013.6)
  4. Effect of the State of Distribution of Supported Pt Nanoparticles upon Effective Pt Utilization in Polymer Electrolyte Fuel Cells, M. Uchida, Y.-C. Park, K. Kakinuma, H. Yano, D. A. Tryk, T. Kamino, H. Uchida, M. Watanabe, Phys. Chem. Chem. Phys., 15 (No.27), 11236 – 11247 (2013.6)
  5. Sulfonated Poly(arylene ether phosphine oxide ketone) Block Copolymers as Oxidatively Stable Proton Conductive Membranes, J. Miyake, M. Watanabe, K. Miyatake, ACS Appl. Mater. Interfaces, 5 (No.13), 5903 – 5907(2013.7)
  6. Correlation between Surface Chemical Composition with Catalytic Activity and Selectivity of Organic-Solvent Synthesized Pt–Ti Nanoparticles, J. Ma, A. Habrioux, T. Miyao, K. Kakinuma, J. Inukai, M. Watanabe, N. A.-Vante, J. Mater. Chem. A, 1 (No.31), 8798 – 8804 (2013.8)
  7. Investigation of the Effect of Pore Diameter of Gas Diffusion Layers on Cold Start Behavior and Cell Performance of Polymer Electrolyte Membrane Fuel Cells, S. Hirakata, T. Mochizuki, M. Uchida, H. Uchida, M. Watanabe, Electrochim. Acta, 108, 304-312 (2013.10)
  8. Hydrolyzed Polyoxymethylenedimethylethers as Liquid Fuels for Direct Oxidation Fuel Cells, S. Baranton, H. Uchida, D. A. Tryk, J. L. Dubois, M. Watanabe, Electrochim. Acta, 108, 350-355 (2013.10)
  9. Proton Conductive Aromatic Block Copolymers from a New Bistriazole Monomer, R. Akiyama, D. Hirayama, M. Saito, J. Miyake, M. Watanabe, K. Miyatake, RSC Adv., 3 (No.43), 20202-20208 (2013.11)
  10. Characterization of Pt Catalysts on Nb-Doped and Sb-Doped SnO2-δ Support Materials with Aggregated Structure by Rotating Disk Electrode and Fuel Cell Measurements, K. Kakinuma, Y. Chino, Y. Senoo, M. Uchida, T. Kamino, H. Uchida, S. Deki, M. Watanabe, Electrochim. Acta, 110, 316-324 (2013.11)
  11. Electrochemical Quartz Crystal Microbalance Analysis of the Oxygen Reduction Reaction on Pt-Based Electrodes. Part 2: Adsorption of Oxygen Species and ClO4 Anions on Pt and Pt–Co Alloy in HClO4 Solutions, J. Omura, H. Yano, D. A. Tryk, M. Watanabe, H. Uchida, Langmuir, 30 (No.1), 432-439 (2014.1)
  12. Effect of Ammonium Groups on the Properties and Alkaline Stability of Poly(arylene ether)-Based Anion Exchange Membranes, J. Miyake, K. Fukasawa, M. Watanabe, K. Miyatake, J. Polym. Sci. A: Polym. Chem., 52 (No.3), 383-389 (2014.2)
  13. Investigation of the Effect of a Hydrophilic Layer in the Gas Diffusion Layer of a Polymer Electrolyte Membrane Fuel Cell on the Cell Performance and Cold Start Behaviour, S. Hirakata, M. Hara, K. Kakinuma, M. Uchida, D. A. Tryk, H. Uchida, M. Watanabe, Electrochim. Acta, 120, 240-247 (2014.2)
  14. Deleterious Effects of Interim Cyclic Voltammetry on Pt/Carbon Black Catalyst Degradation during Start-up/Shutdown Cycling Evaluation, Y.-C. Park, K. Kakinuma, M. Uchida, H. Uchida, M. Watanabe, Electrochim. Acta, 123, 84-92 (2014.3)
  15. Temperature-and Humidity-Controlled SAXS Analysis of Proton-Conductive Ionomer Membranes for Fuel Cells, T. Mochizuki, K. Kakinuma, M. Uchida, S. Deki, M. Watanabe, K. Miyatake, Chem Sus Chem, 7 (No.3), 729-733 (2014.3)
  16. Reversible/Irreversible Increase in Proton-Conductive Areas on Proton-Exchange-Membrane Surface by Applying Voltage Using Current-Sensing Atomic Force Microscope, M. Hara, D. Hattori, J. Inukai, M. Hara, K. Miyatake, M. Watanabe, J. Electroanal. Chem., 716, 158-163 (2014.3)