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Publications | Original Papers

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2014

■“Fabrication of PtCu and PtNiCu Multi-nanorods with Enhanced Catalytic Oxygen Reduction Activities”, L. Liu, G. Samjeské, S. Takao, K. Nagasawa and Y. Iwasawa, J. Power Sources, 253, 1-8 (2014).

■“Dependences of the Oxygen Reduction Reaction Activity of Pd-Co/C and Pd-Ni/C Alloy Electrocatalysts on the Nanoparticle Size and Lattice Constant”, L. Liu, G. Samjeské, S. Nagamatsu, O. Sekizawa, K. Nagasawa, S. Takao, Y. Imaizumi, T. Yamamoto, T. Uruga and Y. Iwasawa, Topics Catal., 57, 595-606 (2014).

■“Zinc-Accelerated Cycloaddition of Carbon Dioxide to Styrene Oxide Catalyzed by Pyrrolidinopyridinium Iodides”, K. Motokura, S. Itagaki, Y. Iwasawa, A. Miyaji and T. Baba, Topics Catal., 57, 953-959 (2014).

■“Performance and Durability of Pt/C Cathode Catalysts with Different Kinds of Carbons for Polymer Electrolyte Fuel Cells Characterized by Electrochemical and In-situ XAFS Techniques”, K. Nagasawa, S. Takao, K. Higashi, S. Nagamatsu, G. Samjeské, Y. Imaizumi, O. Sekizawa, T. Yamamoto, T. Uruga and Y. Iwasawa, Phys. Chem. Chem. Phys., 16, 10075-10087 (2014).

■“Structure and Photo-Induced Charge Transfer of Pyridine Molecules Adsorbed on TiO2(110): A NEXAFS and Core-Hole-Clock Study”, H. Kondoh, Y. Higashi, M. Yoshida, Y. Monya, R. Toyoshima, K. Mase, K. Amemiya, F. Tsukioka, M. Nagasaka, Y. Iwasawa, H. Orita, K. Mukai and J. Yoshinobu, Electrochemistry, 82, 341-345 (2014).

■“In Situ Back-side Illumination Fluorescence XAFS(BI-FXAFS) Studies on Platinum Nanoparticles Deposited on a HOPG Surface as a Model Fuel Cell: A New Approach to the Pt-HOPG Electrode/Electrolyte Interface”, H. Uehara, Y. Uemura, T. Ogawa, K. Kono, R. Ueno, Y. Niwa, H. Nitani, H. Abe, S. Takakusagi, M. Nomura, Y. Iwasawa and K. Asakura, Phys. Chem. Chem. Phys., 16, 13748-13754 (2014).

■“MEA Pt/C Cathode Catalyst Degradation during Repeated Anode Gas Exchange Cycles: In-Situ XAFS, STEM-EDS and Electrochemical Analysis”, G. Samjeské, K. Higashi, S. Takao, S. Nagamatsu, K. Nagasawa, O. Sekizawa, T. Kaneko, T. Uruga and Y Iwasawa, ECS Transactions, 64, 113-119 (2014).

■“In situ Investigation of an Oxidation Reaction on a Pt/C Electrode Using Ambient Pressure Hard X-ray Photoelectron Spectroscopy”, Y. Takagi, H. Wang, Y. Uemura, E. Ikenaga, O. Sekizawa, T. Uruga, H. Ohashi, Y. Senba, H. Yumoto, H. Yamazaki, S. Goto, M. Tada, Y. Iwasawa and T. Yokoyama, Appl. Phys. Lett., 105, 131602-131602-5 (2014).

■“Mapping Platinum Species in Polymer Electrolyte Fuel Cells by Spatially Resolved XAFS Techniques”, S. Takao, O. Sekizawa, S. Nagamatsu, T. Kaneko, T. Yamamoto, G. Samjeské, K. Higashi, K. Nagasawa, T. Tsuji, M. Suzuki, N. Kawamura, M. Mizumaki, T. Uruga and Y. Iwasawa, Angew. Chem. Int. Ed., 53, 14110-14114 (2014).

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