Keio University

Published papers

Kondoh, Hiroshi

41-60 items (total 81)

In Situ Observations of Oxygen Evolution Cocatalysts on Photoelectrodes by X-ray Absorption Spectroscopy: Comparison between Cobalt-Phosphate and Cobalt-Borate

Author
H. Kurosu, M. Yoshida, Y. Mitsutomi, S. Onishi, H. Abe and H. Kondoh
Publication Title
Magazine name Electrochemistry Publisher The Electrochemical Society of Japan Start Page 779 - End Page 783 (Publication Date)2016/10)
Peer-review Status
With

In-situ S-K XANES study on polymer electrolyte fuel cell: Changes in chemical state of sulfonic group depending on humidity

Author
K. Isegawa, T. Nagami, S. Jomori, M. Yoshida and H. Kondoh
Publication Title
Magazine name Phys. Chem. Chem. Phys. Publisher Royal Society of Chemistry Volume 18(Issue 36) Start Page 25183 - End Page 25190 (Publication Date)2016/08)
Peer-review Status
With

Observation of surface reduction of NiO to Ni by surface-sensitive total reflection X-ray spectroscopy using Kramers-Kronig relations

Author
H. Abe, T. Nakayama, Y. Niwa, H. Nitani, H. Kondoh and M. Nomura
Publication Title
Magazine name Jpn. J. Appl. Phys. Publisher The Japan Society of Applied Physics Start Page 062401 (Publication Date)2016/05)
Authorship Category
Joint Work
Peer-review Status
With

Adsorption and Reaction of CO and NO on Ir(111) under Near Ambient Pressure Conditions

Author
K. Ueda, K. Suzuki, R. Toyoshima, Y. Monya, M. Yoshida, K. Isegawa, K. Amemiya, K. Mase, B.S. Mun, M. A. Arman, E. Grånäs, J. Knudsen, J. Schnadt, H. Kondoh
Publication Title
Magazine name Topics in Catalysis Publisher Springer Volume 59(Issue 5) Start Page 487 - End Page 496 (Publication Date)2016/03)
Authorship Category
Joint Work
Peer-review Status
With

In-situ surface analysis of AuPd(110) under elevated pressure of CO

Author
M.A. Languille, E. Ehret, H. C. Lee, C. K. Jeong , Ryo Toyoshima, H. Kondoh, K. Mase, Y. Jugnet, J.C. Bertolini, F.J. Cadete Santos Aires, B.S. Mun
Publication Title
Magazine name Catalysis Today Publisher Elsevier Start Page 39 - End Page 45 (Publication Date)2016/02)
Authorship Category
Joint Work
Peer-review Status
With

Surface segregation and oxidation of Pt3Ni(111) alloys under oxygen environment

Author
H. C. Lee, B. M. Kim, C. K. Jeong, R. Toyoshima, H. Kondoh, T. Shimada, B. Mao, Z. Liu, H. G. Lee, C.-Q. Huang, W. X. Li, P.N Ross, B. S. Mun
Publication Title
Magazine name Catalysis Today Publisher Elsevier Start Page 3 - End Page 7 (Publication Date)2016/02)
Authorship Category
Joint Work
Peer-review Status
With

In situ analysis of catalytically active Pd surfaces for CO oxidation with near ambient pressure XPS

Author
Kondoh, Hiroshi, Toyoshima, Ryo, Monya, Yuji, Yoshida, Masaaki, Mase, Kazuhiko, Amemiya, Kenta, Mun, Bongjin Simon
Publication Title
Magazine name Catalysis Today Start Page 14 - End Page 20 (Publication Date)2016/02)
Authorship Category
Joint Work
Publication Category
Research paper (scientific journal)
Peer-review Status
With
ISSN
0920-5861

CO Adsorption on Pd-Au Alloy Surface: Reversible Adsorption Site Switching Induced by High-Pressure CO

Author
Toyoshima, Ryo, Hiramatsu, Nana, Yoshida, Masaaki, Amemiya, Kenta, Mase, Kazuhiko, Mun, Bongjin Simon, Kondoh, Hiroshi
Publication Title
Magazine name J. Phys. Chem. C Volume 120(Issue 1) Start Page 416 - End Page 421 (Publication Date)2016/01)
Publication Category
Research paper (scientific journal)
ISSN
1932-7447

Structural Relationship between CoO6 Cluster and Phosphate Species in a Cobalt-Phosphate Water Oxidation Catalyst Investigated by Co and P K-edge XAFS

Author
Yoshida, Masaaki, Mineo, Takehiro, Mitsutomi, Yosuke, Yamamoto, Futaba, Kurosu, Hirokatsu, Takakusagi, Satoru, Asakura, Kiyotaka, Kondoh, Hiroshi
Publication Title
Magazine name Chem. Lett. Volume 45(Issue 3) Start Page 277 - End Page 279 (Publication Date)2015/12)
Publication Category
Research paper (scientific journal)
Peer-review Status
With
ISSN
0366-7022

Direct Observation of Active Nickel Oxide Cluster in Nickel-Borate Electrocatalyst for Water Oxidation by In Situ O K-edge X-ray Absorption Spectroscopy

Author
M. Yoshida, Y. Mitsutomi, T. Mineo, M. Nagasaka, H. Yuzawa, N. Kosugi, H. Kondoh
Publication Title
Magazine name J. Phys. Chem. C Publisher American Chemical Society Volume 119(Issue 33) Start Page 19279 - End Page 19286 (Publication Date)2015/07)
Authorship Category
Joint Work
Peer-review Status
With

High-Pressure NO Induced Mixed Phase on Rh(111): Chemically-Driven Replacement

Author
KONDOH Hiroshi
Publication Title
Magazine name J. Phys. Chem. C Publisher The American Chemical Society Volume 119(Issue 6) Start Page 3033 - End Page 3039 (Publication Date)2015/01)
Authorship Category
Joint Work
Publication Category
Research paper (scientific journal)
Peer-review Status
With

A Near-Ambient-Pressure XPS Study on Catalytic CO Oxidation Reaction over a Ru(101-0) Surface

Author
KONDOH Hiroshi
Publication Title
Magazine name Surf. Sci. Publisher Elsevier Start Page 128 - End Page 132 (Publication Date)2014/03)
Publication Category
Research paper (scientific journal)
Peer-review Status
With

In-Situ Photoemission Observation of Catalytic CO Oxidation Reaction on Pd(110) under Near-Ambient-Pressure Conditions: Evidence for the Langmuir-Hinshelwood Mechanism

Author
KONDOH Hiroshi
Publication Title
Publisher American Chemical Society Start Page 20617 - End Page 20624 (Publication Date)2013/09)
Authorship Category
Joint Work
Publication Category
Research paper (scientific journal)
Peer-review Status
With

In situ observation of carrier transfer in the Mn-oxide/Nb:SrTiO3 photoelectrode by X-ray absorption spectroscopy

Author
KONDOH Hiroshi
Publication Title
Start Page 7848 - End Page 7851 (Publication Date)2013/07)
Authorship Category
Joint Work
Publication Category
Research paper (scientific journal)
Peer-review Status
With

Photoelectron spectroscopic study of CO and NO adsorption on Pd(100) surface under ambient pressure conditions

Author
KONDOH Hiroshi
Publication Title
Start Page 33 - End Page 40 (Publication Date)2013/04)
Authorship Category
Joint Work
Publication Category
Research paper (scientific journal)
Peer-review Status
With

Active Surface Oxygen for Catalytic CO Oxidation on Pd(100) Proceeding under Near Ambient Pressure Conditions

Author
R. Toyoshima, M. Yoshida, Y. Monya, K. Suzuki, B. S. Mun, K. Amemiya, K. Mase, and KONDOH Hiroshi
Publication Title
Magazine name J. Phys. Chem. Lett. Start Page 3182–3187 (Publication Date)2012/10)
Authorship Category
Joint Work
Publication Category
Research paper (scientific journal)
Peer-review Status
With

Molecular orientation change during adsorption of NO and N2O on Ir(111) observed by real-time wavelength-dispersive x-ray absorption spectroscopy with polarization switching

Author
K. Amemiya, M. Sakamaki, S. Nakamoto, M. Yoshida, K. Suzuki, KONDOH Hiroshi, T. Koide, K. Ito, K. Tsuchiya, K. Harada, H. Sasaki, T. Aoto, T. Shioya, T. Obina, S. Yamamoto, and Y. Kobayashi
Publication Title
Magazine name Appl. Phys. Lett. Start Page 161601 (Publication Date)2012/10)
Authorship Category
Joint Work
Publication Category
Research paper (scientific journal)
Peer-review Status
With

In-situ Ambient Pressure XPS Study of CO Oxidation Reaction on Pd(111) Surfaces

Author
R. Toyoshima, M. Yoshida, Y. Monya, Y. Kousa, K. Suzuki, H. Abe, B. S. Mun, K. Mase, K. Amemiya, and KONDOH Hiroshi
Publication Title
Magazine name J. Phys. Chem. C Volume 116(Issue 35) Start Page 18691–18697 (Publication Date)2012/08)
Authorship Category
Joint Work
Publication Category
Research paper (scientific journal)
Peer-review Status
With

evelopment of soft X-ray time-resolved photoemission spectroscopy system with a two-dimensional angle-resolved time-of-flight analyzer at SPring-8 BL07LSU

Author
M. Ogawa, S. Yamamoto, Y. Kousa, F. Nakamura, R. Yukawa, A. Fukushima, A. Harasawa, H. Kondoh, Y. Tanaka, A. Kakizaki, and I. Matsuda
Publication Title
Magazine name Rev. Sci. Instrum. Volume 83(Issue 2) Start Page 023109 (Publication Date)2012/02)
Authorship Category
Joint Work
Publication Category
Research paper (scientific journal)
Peer-review Status
Without

Topological transition in Bi1-xSbx studied as a function of Sb doping

Author
F. Nakamura, Y. Kousa, A. A. Taskin, Y. Takeichi, A. Nishide, A. Kakizaki, M. D’Angelo, P. Lefevre, F. Bertran, A. Taleb-Ibrahimi, F. Komori, S. Kimura, H. Kondoh, Y. Ando, and I. Matsuda
Publication Title
Magazine name Phys. Rev. B Volume 84(Issue 23) Start Page 235308 (Publication Date)2011/12)
Authorship Category
Joint Work
Publication Category
Research paper (scientific journal)
Peer-review Status
Without