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Yohei Uemura
Yohei Uemura
European XFEL
在 xfel.eu 的电子邮件经过验证
标题
引用次数
引用次数
年份
In situ time-resolved XAFS study on the structural transformation and phase separation of Pt 3 Sn and PtSn alloy nanoparticles on carbon in the oxidation process
Y Uemura, Y Inada, KK Bando, T Sasaki, N Kamiuchi, K Eguchi, ...
Physical Chemistry Chemical Physics 13 (35), 15833-15844, 2011
702011
Core−Shell Phase Separation and Structural Transformation of Pt3Sn Alloy Nanoparticles Supported on γ-Al2O3 in the Reduction and Oxidation Processes …
Y Uemura, Y Inada, KK Bando, T Sasaki, N Kamiuchi, K Eguchi, ...
The Journal of Physical Chemistry C 115 (13), 5823-5833, 2011
692011
Novel Re-Cluster/HZSM-5 Catalyst for Highly Selective Phenol Synthesis from Benzene and O2:  Performance and Reaction Mechanism
M Tada, R Bal, T Sasaki, Y Uemura, Y Inada, S Tanaka, M Nomura, ...
The Journal of Physical Chemistry C 111 (27), 10095-10104, 2007
602007
Dynamics of photoelectrons and structural changes of tungsten trioxide observed by femtosecond transient XAFS
Y Uemura, D Kido, Y Wakisaka, H Uehara, T Ohba, Y Niwa, S Nozawa, ...
Angewandte Chemie International Edition 55 (4), 1364-1367, 2016
572016
In situ study of an oxidation reaction on a Pt/C electrode by ambient pressure hard X-ray photoelectron spectroscopy
Y Takagi, H Wang, Y Uemura, E Ikenaga, O Sekizawa, T Uruga, H Ohashi, ...
Applied Physics Letters 105 (13), 2014
512014
Switchover of Reaction Mechanism for the Catalytic Decomposition of HCOOH on a TiO2(110) Surface
Y Uemura, T Taniike, M Tada, Y Morikawa, Y Iwasawa
The Journal of Physical Chemistry C 111 (44), 16379-16386, 2007
472007
In situ study of oxidation states of platinum nanoparticles on a polymer electrolyte fuel cell electrode by near ambient pressure hard X-ray photoelectron spectroscopy
Y Takagi, H Wang, Y Uemura, T Nakamura, L Yu, O Sekizawa, T Uruga, ...
Physical Chemistry Chemical Physics 19 (8), 6013-6021, 2017
462017
Performance and characterization of a Pt–Sn (oxidized)/C cathode catalyst with a SnO 2-decorated Pt 3 Sn nanostructure for oxygen reduction reaction in a polymer electrolyte …
G Samjeské, S Nagamatsu, S Takao, K Nagasawa, Y Imaizumi, ...
Physical Chemistry Chemical Physics 15 (40), 17208-17218, 2013
422013
Ultrafast demagnetization of Pt magnetic moment in L10-FePt probed by magnetic circular dichroism at a hard x-ray free electron laser
K Yamamoto, Y Kubota, M Suzuki, Y Hirata, K Carva, M Berritta, K Takubo, ...
New Journal of Physics 21 (12), 123010, 2019
372019
In situ time-resolved DXAFS for the determination of kinetics of structural changes of H-ZSM-5-supported active Re-cluster catalyst in the direct phenol synthesis from benzene …
M Tada, Y Uemura, R Bal, Y Inada, M Nomura, Y Iwasawa
Physical Chemistry Chemical Physics 12 (21), 5701-5706, 2010
332010
In situ picosecond XAFS study of an excited state of tungsten oxide
Y Uemura, H Uehara, Y Niwa, S Nozawa, T Sato, S Adachi, B Ohtani, ...
Chemistry Letters 43 (7), 977-979, 2014
282014
Direct observation of the electronic states of photoexcited hematite with ultrafast 2p3d X-ray absorption spectroscopy and resonant inelastic X-ray scattering
ASM Ismail, Y Uemura, SH Park, S Kwon, M Kim, H Elnaggar, F Frati, ...
Physical Chemistry Chemical Physics 22 (5), 2685-2692, 2020
272020
Capturing local structure modulations of photoexcited BiVO 4 by ultrafast transient XAFS
Y Uemura, D Kido, A Koide, Y Wakisaka, Y Niwa, S Nozawa, K Ichiyanagi, ...
Chemical communications 53 (53), 7314-7317, 2017
272017
Deprotonation of a dinuclear copper complex of 3, 5-diamino-1, 2, 4-triazole for high oxygen reduction activity
M Kato, K Kimijima, M Shibata, H Notsu, K Ogino, K Inokuma, N Ohta, ...
Physical chemistry chemical physics 17 (14), 8638-8641, 2015
272015
Formation and oxidation mechanisms of Pd–Zn nanoparticles on a ZnO supported Pd catalyst studied by in situ time-resolved QXAFS and DXAFS
Y Uemura, Y Inada, Y Niwa, M Kimura, KK Bando, A Yagishita, Y Iwasawa, ...
Physical Chemistry Chemical Physics 14 (7), 2152-2158, 2012
262012
Role of Oxygen Vacancy in the Photocarrier Dynamics of WO3 Photocatalysts: The Case of Recombination Centers
K Kato, Y Uemura, K Asakura, A Yamakata
The Journal of Physical Chemistry C 126 (22), 9257-9263, 2022
242022
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 …
H Uehara, Y Uemura, T Ogawa, K Kono, R Ueno, Y Niwa, H Nitani, H Abe, ...
Physical Chemistry Chemical Physics 16 (27), 13748-13754, 2014
242014
CoImmobilization of a Palladium–Bisphosphine Complex and Strong Organic Base on a Silica Surface for Heterogeneous Synergistic Catalysis
K Motokura, K Saitoh, H Noda, Y Uemura, WJ Chun, A Miyaji, ...
ChemCatChem 8 (2), 331-335, 2016
222016
Photoinduced anisotropic distortion as the electron trapping site of tungsten trioxide by ultrafast WL 1-edge X-ray absorption spectroscopy with full potential multiple …
A Koide, Y Uemura, D Kido, Y Wakisaka, S Takakusagi, B Ohtani, Y Niwa, ...
Physical chemistry chemical physics 22 (5), 2615-2621, 2020
192020
Electronic effects of nitrogen atoms of supports on Pt–Ni rhombic dodecahedral nanoframes for oxygen reduction
M Kato, R Nakahoshiba, K Ogura, S Tokuda, S Yasuda, K Higashi, ...
ACS Applied Energy Materials 3 (7), 6768-6774, 2020
172020
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