J
Junji Inukai
Researcher at University of Yamanashi
Publications - 106
Citations - 2485
Junji Inukai is an academic researcher from University of Yamanashi. The author has contributed to research in topics: Scanning tunneling microscope & Membrane. The author has an hindex of 27, co-authored 99 publications receiving 2228 citations. Previous affiliations of Junji Inukai include Keio University & Hokkaido University.
Papers
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Particle-size effect of nanoscale platinum catalysts in oxygen reduction reaction: an electrochemical and 195Pt EC-NMR study
Hiroshi Yano,Junji Inukai,Hiroyuki Uchida,Masahiro Watanabe,Panakkattu K. Babu,Takeshi Kobayashi,Jong Ho Chung,Eric Oldfield,Andrzej Wieckowski +8 more
TL;DR: It is concluded that there is a negligible difference in the surface electronic properties of these Pt/CB catalysts due to size variations and therefore, the ORR activities are not affected by the differences in the particle size.
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Oxygen Reduction Reaction on Ruthenium and Rhodium Nanoparticles Modified with Selenium and Sulfur
TL;DR: Zelenay et al. as mentioned in this paper showed that the surface metallic Ru atoms embedded in Se matrices are the catalytic active sites to sustain ORR at a high level.
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In situ scanning tunneling microscopy of adsorbed sulfate on well-defined Pd(111) in sulfuric acid solution
TL;DR: In situ electrochemical scanning tunneling microscopy (STM) disclosed that highly-ordered adlayers of adsorbed sulfate/bisulfate with atomic features having a (√3×√7) symmetry formed on a well-defined Pd(111) surface in 10 mM H2SO4 in the double layer potential range as discussed by the authors.
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Corrosion of carbon supports at cathode during hydrogen/air replacement at anode studied by visualization of oxygen partial pressures in a PEFC - Start-up/shut-down simulation
Yuta Ishigami,Kenji Takada,Hiroshi Yano,Junji Inukai,Makoto Uchida,Yuzo Nagumo,Tsuyoshi Hyakutake,Hiroyuki Nishide,Masahiro Watanabe +8 more
TL;DR: In this article, the authors simulated the start-up/shutdown cycle by exchanging gases at the anode between hydrogen and air, and the distribution of oxygen partial pressures at the cathode was visualized by their real-time/space visualization system.
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Adlayer Structure of and Electrochemical O2 Reduction on Cobalt Porphine-Modified and Cobalt Octaethylporphyrin-Modified Au(111) in HClO4
Soichiro Yoshimoto,Junji Inukai,Akinori Tada,Toru Abe,Tatsuki Morimoto,Atsuhiro Osuka,Hiroyuki Furuta,Kingo Itaya +7 more
TL;DR: In this article, the adlayers of cobalt(II) porphine (CoP) and [2,3,7,8,12,13,17,18,18-octaethyl-21H,23-H-porphine]cobalt (CoOEP) were formed on Au(111) by immersing the substrate in a benzene solution containing either CoP or CoOEP molecules and investigated in 0.1 M HClO4 by using in situ scanning tunneling microscopy.