論文
公開件数:105件
No. 種別 査読の有無 標題 単著・共著区分 著者 誌名 巻号頁 出版日 ISSN DOI URL
1 一般論文

Unprecedented Catalysis of Cs+ Single Sites Confined in Y Zeolite Pores for Selective Csp3-H Bond Ammoxidation: Transformation of Inactive Cs+ Ions with a Noble Gas Electronic Structure to Active Cs+ Single Sites
共著
S. S. Acharyya, S. Ghosh, Y. Yoshida, T. Kaneko, T. Sasaki, Y. Iwasawa
ACS Catal.
11, 6698-6708
2021/06



2 一般論文

Visualization Analysis of Pt and Co Species in Degraded Pt3Co/C Electrocatalyst Layers of a Polymer Electrolyte Fuel Cell Using a Same-View Nano-XAFS/STEM-EDS Combination Technique
共著
S. Takao, O. Sekizawa, K. Higashi, G. Samjeské, T. Kaneko, T. Sakata, T. Yamamoto, T. Uruga, and Y. Iwasawa
ACS Appl. Mater. Interfaces
12, 2299-2312
2020



3 一般論文

Plasma-Devised Pt/C Model Electrodes for Understanding Doubly Beneficial Roles of Nanoneedle-Carbon Morphology and Strong Pt-Carbon Interface in Oxygen Reduction Reaction
共著
X. Zhao, Y. Hamamura, Y. Yoshida, T. Kaneko, T. Gunji, S. Takao, K. Higashi, T. Uruga, and Y.
Iwasawa
ACS Appl. Energy Mater.
3, 5542-5551
2020



4 一般論文

Atomic-Scale Structure and Catalysis on Positively Charged Bimetallic Sites for Generation of H2
共著
Y. Tang, S. Zhang, T. B. Rawal, L. Nguyen, Y. Iwasawa, S. R. Acharya, J. Liu, S. Hong, T. S. Rahman, and F. Tao
Nano Lett.
20, 6255-6262
2020

DOI.org/10.1021/acs.nanolett.0c00852

5 一般論文

“SPring‐8 BL36XU: Synchrotron Radiation X‐ray‐based Multi‐analytical Beamline for Polymer
Electrolyte Fuel Cells under Operating Conditions
共著
T. Uruga, M. Tada, O. Sekizawa, Y. Takagi, T. Yokoyama, and Y. Iwasawa
Chem. Rec.
19, 1444-1456
2019/07



6 一般論文

NH3-Driven Benzene C-H Activation with O2 that Opens a New Way for Selective Phenol Synthesis
共著
S. S. Acharyya, S. Ghosh, Y. Yoshida, T. Kaneko, T. Sasaki, and Y. Iwasawa
Chem. Rec.
19, 2069-2081
2019/07



7 一般論文

Confined Single Alkali Metal Ion Platform in Zeolite Pore for Concerted Benzene C–H Activation-to-Phenol Catalysis
共著
S. Ghosh, S. S. Acharyya, T. Kaneko, K, Higashi, Y. Yoshida, T. Sasaki, and Y. Iwasawa
ACS Catal.
8, 11979-11986
2018



8 一般論文

Observation of Degradation of Pt and Carbon Support in Polymer Electrolyte Fuel Cell Using Combined Nano-XAFS and TEM Techniques
共著
S. Takao, O. Sekizawa, G. Samjeské, T. Kaneko, K. Higashi, Y. Yoshida, X. Zhao, T. Sakata, T. Yamamoto, T. Gunji, T. Uruga, and Y. Iwasawa
ACS Appl. Mater. Interfaces
10, 27734-27744
2018



9 一般論文

Single rhodium atoms anchored in microp
ores for efficient transformation of methane under mild condition
共著
Y. Tang, Y. Li, V. Fung, D. Jiang, W. Huang, S. Zhang, Y. Iwasawa, T. Sakata, L Nguyen, X.
Zhang, A. I. Frenkel and F. Tao
Nature Communications
9, 1231-1-1231-11
2018

10.1038/s41467-018-03235-7

10 一般論文

Ambient Pressure Hard X-ray Photoelectron Spectroscopy for Functional Material Systems as Fuel Cells under Working Conditions
共著
Y. Takagi, T. Uruga, M. Tada, Y. Iwasawa, and T. Yokoyama
Acc. Chem. Res.
51, 719-719-727
2019



11 一般論文

Simultaneous Improvements of Performance and Durability of An Octahedral PtNix/C Electrocatalyst for Next–Generation Fuel Cells by Continuous, Compressive and Concave Pt skin layers
共著
X. Zhao, S. Takao, K. Higashi, T. Kaneko, G. Samjeskè, O. Sekizawa, T. Sakata, Y. Yoshida, T. Uruga, and Y. Iwasawa
ACS Catal.
7, 4642-4654
2017

10.1021/acscatal.7b00964

12 一般論文

Simultaneous Operando Time-Resolved XAFSXRD Measurements of a Pt/C Cathode Catalyst in Polymer Electrolyte Fuel Cell under Transient Potential Operations
共著
O. Sekizawa, T. Uruga, K. Higashi, T. Kaneko, Y. Yoshida, T. Sakata, and Y. Iwasawa
ACS Sus. Chem. Eng.
5, 3631-3636
2017



13 一般論文

Surface-Regulated Nano-SnO2/Pt3Co/C Cathode Catalysts for Polymer Electrolyte Fuel Cells Fabricated by a Selective Electrochemical Sn Deposition Method
共著
K. Nagasawa, S. Takao, S. Nagamatsu, G. Samjeské, O. Sekizawa, T. Kaneko, K. Higashi, T. Yamamoto, T. Uruga, and Y. Iwasawa
J. Am. Chem. Soc.
137, 12856-12864
2015



14 一般論文

Same-View Nano-XAFS/STEM-EDS Imagings of Pt Chemical Species in Pt/C Cathode Catalyst Layers of a Polymer Electrolyte Fuel Cell
共著
S. Takao, O. Sekizawa, G. Samjeské, S. Nagamatsu, T. Kaneko, T. Yamamoto, K. Higashi, K. Nagasawa, T. Uruga, and Y. Iwasawa
J. Phys. Chem. Lett.
6, 2121-2126
2015



15 一般論文

Mapping Platinum Species in Polymer Electrolyte Fuel Cells by Spatially Resolved XAFS Techniques
共著
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



16 一般論文

Key Structural Kinetics for Carbon Effects on the Performance and Durability of Pt/Carbon Cathode Catalysts in Polymer Electrolyte Fuel Cells Characterized by In Situ Time-Resolved XAFS
共著
T. Kaneko, G. Samjeské, S. Nagamatsu, K. Higashi, O. Sekizawa, S. Takao, T. Yamamoto, X. Zhao, T. Sakata, T. Uruga, and Y. Iwasawa
J. Phys. Chem. C
120, 24250-24264
2016



17 招待論文

Key factors affecting the performance and durability of cathode electrocatalysts in polymer electrolyte fuel cells characterized by in-situ real time and spatially resolved XAFS techniques
共著
M. Tada, T. Uruga, and Y. Iwasawa
Catal. Lett. (Silver Anniversary Special Issue)
145, 58-70
2015



18 一般論文

SPring-8 BL36XU: Catalytic Reaction Dynamics for Fuel Cells
共著
O. Sekizawa, T. Uruga, Y Takagi, K. Nitta, K. Kato, H. Tanida, K. Uesugi, M. Hoshino, E. Ikenaga, K. Takeshita, S. Takahashi, M. Sano, H. Aoyagi, A. Watanabe, N. Nariyama, H. Ohashi, H. Yumoto, T. Koyama, Y. Senba, T. Takeuchi, Y. Furukawa, T. Ohata, T. Matsushita, Y. Ishizawa, T. Kudo, H. Kimura, H. Yamazaki, T. Tanaka, T. Bizen, T. Seike, S. Goto, H. Ohno, M. Takata, H. Kitamura, T. Ishikawa, M. Tada, T. Yokoyama, and Y. Iwasawa
J. Phys.: Conf. Series
712, 012142-1-012142-4
2016



19 一般論文

Selective Phenol Synthesis from Benzene with O2 by Switchover of the Reaction Pathways from Complete Oxidation to Selective Hydroxylation by NH3 on Ir/ and Ni/ Catalysts
共著
L. Wang, S. Yamamoto, K. Hayashizaki, S. Nagamatsu, S. Malwadkar, T. Sasaki, and Y. Iwasawa
ChemCatChem
7, 3248-3253
2015



20 一般論文

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
共著
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



21 一般論文

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



22 一般論文

Potential-Dependent Restructuring and Hysteresis in the Structural and Electronic Transformations of Pt/C, Au(Core)-Pt(Shell)/C and Pd(Core)-Pt(Shell)/C Cathode Catalysts in Polymer Electrolyte Fuel Cells Characterized by In Situ X-ray Absorption Fine Structure

S. Nagamatsu, T. Arai, M. Yamamoto, T. Ohkura, H. Oyanagi, T. Ishizaka, H. Kawanami, T. Uruga, M. Tada, and Y. Iwasawa
J. Phys. Chem. C
117, 13094-13107
2013



23 一般論文

The Active Phase of Nickel/Ordered Ce2Zr2Ox Catalysts with a Discontinuity (x=7–8) in Methane Steam Reforming

M. Tada, S. Zhang, S. Malwadkar, N. Ishiguro, J. Soga, Y. Nagai, K. Tezuka, H. Imoto, S.
Otsuka-Yao-Matsuo, S. Ohkoshi, and Y. Iwasawa
Angew. Chem. Int. Ed.
51, 9361-9365
2012



24 一般論文

Operando Time-resolved XAFS Study for Surface Events on a Pt3Co/C Cathode Catalyst in a PEFC during Voltage-Operating Processes

N. Ishiguro, T. Saida, T. Uruga, S. Nagamatsu, O. Sekizawa, K. Nitta, T. Yamamoto, S. Ohkoshi, Y. Iwasawa, T. Yokoyama, and M. Tada
ACS Catal.
2, 1319−1330-
2012



25 一般論文

Micro-XAFS of a single particle of a practical NiOx/Ce2Zr2Oy catalyst

Mizuki Tada, Nozomu Ishiguro, Tomoya Uruga, Hajime Tanida, Yasuko Terada, Shin-ichi
Nagamatsu, Yasuhiro Iwasawa and Shin-ichi Ohkoshi
Phys. Chem. Chem. Phys.
13, 14910–14913-
2011



26 一般論文

Alternative Selective Oxidation Pathways for Aldehyde Oxidation and Alkene Epoxidation on a SiO2-Supported Ru-Monomer Complex Catalyst

M. Tada, S. Muratsugu, M. Kinoshita, T. Sasaki, and Y. Iwasawa
J. Am. Chem. Soc.
132, 713–724-
2010



27 一般論文

Surface-Mediated Visible-Light Photo-oxidation on Pure TiO2(001)

H. Ariga, T. Taniike, H. Morikawa, M. Tada, B. K. Min, K. Watanabe, Y. Matsumoto, S. Ikeda, K. Saiki and Y. Iwasawa
J. Am. Chem. Soc.
131, 14670–14672-
2009



28 一般論文

Layered Materials with Coexisting Acidic and Basic Sites for Catalytic One-Pot Reaction Sequences

K. Motokura, M. Tada and Y. Iwasawa
J. Am. Chem. Soc.
131, 7944–7945-
2009



29 一般論文

Proton Transfer in a Two-Dimensional Hydrogen-Bondeing Network : Water and Hydroxyl on a Pt(111) Surface

M. Nagasaka, H. Kondoh, K. Amemiya, T. Ohta, and Y. Iwasawa
Phys. Rev. Lett.
100, 106101 1-4
2008



30 一般論文

Photoinduced Reversible Structural Transformation and Selective Oxidation Catalysis of Unsaturated
Ruthenium Complexes Supported on SiO2

M. Tada, Y. Akatsuka, Y. Yang, T. Sasaki, M. Kinoshita, K. Motokura, and Y. Iwasawa
Angew. Chem. Int. Ed.
47, 9252-9255
2008



31 一般論文

Cooperative Catalysis of Primary and Tertiary Amines Immobilized on Oxide Surfaces for One-Pot C-C
Bond forming Reactions

K. Motokura, M. Tada, and Y. Iwasawa
Angew. Chem. Int. Ed.
47, 9230-9235
2008



32 一般論文

In Situ Time-Resolved Dynamic Surface Events on the Pt/C Cathode in a Fuel Cell under Operando Conditions

M. Tada, S. Murata, T. Asaoka, K. Hiroshima, K. Okumura, H. Tanida, T. Uruga, H. Nakanishi, S. Matsumoto, Y. Inada, M. Nomura, and Y. Iwasawa
Angew. Chem. Int. Ed.
46, 4310-4315
2007



33 一般論文

Heterogeneous Organic Base-Catalyzed Reactions Enhanced by Acid Supports

K. Motokura, M. Tada, and Y. Iwasawa
J. Am. Chem. Soc.
129, 9540-9541
2007



34 一般論文

Selective Formation of A Coordinatively Unsaturated Metal Complex at a Surface: A SiO2-Immobilized, Three-Coordinate Ruthenium Catalyst for Alkene Epoxidation

M. Tada, R. Coquet, J.Yoshida, M. Kinoshita, Y. Iwasawa
Angew. Chem. Int. Ed.
46, 7220-7223
2007



35 一般論文

Origin and Dynamics of Oxygen Storage/Release in a Pt/Ordered CeO2-ZrO2 Catalyst Studied by Time-Resolved XAFS Analysis

T. Yamamoto, A. Suzuki, Y. Nagai, T. Tanabe, F. Dong, Y. Inada, M. Nomura, M. Tada, and Y. Iwasawa
Angew. Chem. Int. Ed.
46, 9253-9256
2007



36 一般論文

New XAFS Beamline for Structural and Electronic Dynamics of Nanoparticle Catalysts in Fuel Cells under Operating Conditions
共著
O. Sekizawa, T. Uruga, M. Tada, K. Nitta, K. Kato, H. Tanida, K. Takeshita, S. Takahashi, M. Sano,
H. Aoyagi, A. Watanabe, N. Nariyama, H. Ohashi, H. Yumoto, T. Koyama, Y. Senba, T. Takeuchi,
Y. Furukawa, T. Ohata, T. Matsushita, Y. Ishizawa, T. Kudo, H. Kimura, H. Yamazaki, T. Tanaka,
T. Bizen, T. Seike, S. Goto, H. Ohno, M. Takata, H. Kitamura, T. Ishikawa, T. Yokoyama and
Y. Iwasawa
J. Phys., Conf. Ser.
430, 012020-1-012020-4
2013



37 一般論文

Key Structural Transformations and Kinetics of Pt Nanoparticles in PEFC Pt/C Electrocatalysts by a Simultaneous Operando Time-Resolved QXAFS‒XRD Technique
共著
O. Sekizawa, T. Kaneko, K. Higashi, S. Takao, Y. Yoshida, T. Gunji, X. Zhao, G. Samjeské, T. Sakata, T. Uruga, and Y. Iwasawa
Topics Catal.
61, 889-901
2018



38 一般論文

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
共著
Y. Takagi, H. Wang, Y. Uemura, T. Nakamura, L. Yu, O. Sekizawa, T. Uruga, M. Tada, G. Samjeské, Y. Iwasawa, and T. Yokoyama
Phys. Chem. Chem. Phys.
19, 6013-6021
2017



39 一般論文

A New Indicator for Single Metal Dispersion on a TiO2(110) Surface Premodified with a Mercapto Compound
共著
S. Takakusagi, A. Kunimoto, N. Sirisit, H. Uehara, T. Ohba, Y. Uemuara, T. Wada, H. Ariga, W.-J. Chun, Y. Iwasawa, and K. Asakura
J. Phys. Chem. C
120, 15785-15791
2016



40 一般論文

Effects of Anode or Cathode Gas Exchange Cycles on Deterioration of Pt/C Cathode Catalysts in PEFCs Characterized by In-Situ Time-resolved XAFS, TEM, and Electrochemical Techniques
共著
G. Samjeské, K. Higashi, S. Takao, S. Nagamatsu, K. Nagasawa, O. Sekizawa, T. Kaneko, T. Uruga, and Y. Iwasawa
ChemElectroChem
2, 1595-1606
2015



41 一般論文

In situ Investigation of an Oxidation Reaction on a Pt/C Electrode Using Ambient Pressure Hard X-ray Photoelectron Spectroscopy
共著
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



42 一般論文

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
共著
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



43 一般論文

Structure and Photo-Induced Charge Transfer of Pyridine Molecules Adsorbed on TiO2(110): A NEXAFS and Core-Hole-Clock Study
共著
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



44 一般論文

Performance and Characterization of a Pt–Sn(oxidized)/C Cathode Catalyst with a SnO2-decorated Pt3Sn Nanostructure for Oxygen Reduction Reaction in a Polymer Electrolyte Fuel Cell

G. Samjeske, S. Nagamatsu, S. Takao, K. Nagasawa, Y. Imaizumi, O. Sekizawa, T. Yamamoto, Y. Uemura, T. Uruga, and Y. Iwasawa
Phys. Chem. Chem. Phys.
15, 17208-17218
2013



45 一般論文

Direct Synthesis of Phenol from Benzene and O2, Regulated by NH3 on Pt/ and Pt-Re/ZSM-5 Catalysts

L. Wang, S. Yamamoto, S. Malwadkar, S. Nagamatsu, T. Sasaki, K. Hayashizaki, M. Tada, and Y. Iwasawa
ChemCatChem
5, 2203-2206
2013



46 一般論文

Polarization-Dependent Total-Reflection Fluorescence X-ray Absorption Fine Structure for 3D Structural Determination and Surface Fine Tuning

S. Takakusagi , W.-J. Chun, H. Uehara, K. Asakura, and Y. Iwasawa
Topics Catal.
56, 1-11
2013



47 一般論文

Preparation and structure of a single Au atom on the TiO2(110) surface: Control of the Au-metal oxide surface interaction

K. Asakura, S. Takakusagi, H. Ariga, W.-J. Chun, S. Suzuki, Y. Koike, H. Uehara, K. Miyazaki, and Y. Iwasawa
Faraday Discuss.
162,, 165–177-
2013



48 一般論文

Anisotropic growth of a nickel trimer formed on a highly-stepped TiO2(110) surface

H. Uehara, M. H. B. Hanaffi, Y. Koike, K. Fujikawa, S. Suzuki, H. Ariga, S. Takakusagi, W.-J. Chun, Y. Iwasawa, and K. Asakura
Chem. Phys. Lett.
570, 64-69
2013



49 一般論文

Au Clusters on TiO2(110) (1 × 1) and (1 × 2) Surfaces Examined by Polarization-Dependent Total Reflection Fluorescence XAFS

W.-J. Chun, K. Miyazaki, N. Watanabe, Y. Koike, S. Takakusagi, K. Fujikawa, M. Nomura, Y. Iwasawa, and K. Asakura
J. Phys. Chem. C
117, 252-257
2013



50 一般論文

Enhanced Oxygen Reduction Reaction Activity and Characterization of Pt−Pd/C Bimetallic Fuel Cell Catalysts with Pt-Enriched Surfaces in Acid Media

L. Liu, G. Samjeske, S. Nagamatsu, O. Sekizawa, K. Nagasawa, S. Takao, Y. Imaizumi, T. Yamamoto, T. Uruga, and Y. Iwasawa
J. Phys. Chem. C
116, 23453–23464-
2012



51 一般論文

Pt-Sn(Oxidized Shell)/C and Pt-Sn(Reduced)/C as Cathode Catalysts for the Oxygen Reduction Reaction in Polymer Electrolyte Fuel Cells: Catalyst Performances and Characterization

G. Samjeské, S. Nagamatsu, K. Nagasawa, Y. Imaizumi, S. Takao, O. Sekizawa, T. Yamamoto, T. Uruga, and Y. Iwasawa
ECS Transactions
50, 1651-1657
2012



52 一般論文

Formation and Oxidation Mechanism of Pd-Zn Nanoparticles in ZnO Supported Pd Catalyst Studied by
in situ Time-resolved QXAFS and DXAFS

Y. Uemura, Y. Inada, Y. Niwa, M. Kimur, K. K. Bandoe, A. Yagishita, Y. Iwasawa, and M. Nomura
Phys. Chem. Chem. Phys.
14, 2152-2158
2011



53 一般論文

In situ time-resolved XAFS study on the structural transformation and phase separation of Pt3Sn
and PtSn alloy nanoparticles on carbon in the oxidation process

Y. Uemura, Y. Inada, K. K. Bando, T. Sasaki, N. Kamiuchi, K. Eguchi, A. Yagishita, M. Nomura,
M. Tada, and Y. Iwasawa,
Phys. Chem. Chem. Phys.
13, 15833–15844-
2011



54 一般論文

Core-Shell Phase Separation and Structural Transformation of Pt3Sn Alloy Nanoparticles Supported
on γ-Al2O3 in the Reduction and Oxidation Processes Characterized by In Situ Time-Resolved XAFS

Y. Uemura, Y. Inada, K. K. Bando,T. Sasaki, N. Kamiuchi, K. Eguchi, A. Yagishita, M. Nomura,
M. Tada, and Y. Iwasawa
J. Phys. Chem. C
115, 5823–5833-
2011



55 一般論文

A Novel Mechanism for Spectator CO-Mediated Reaction with Unique cis-(NO)2 Dimer on a Co2+-dimer/γ-Al2O3(110) Model Catalyst: Density Functional Theory Calculations

T. Taniike, M. Tada, R. Coquet, Y. Morikawa, T. Sasaki, and Y. Iwasawa
Catal. Today
154, 118–126-
2010



56 一般論文

First Direct Visualization of Spillover Species Emitted from Pt Nanoparticles

S. Takakusagi, K.-I. Fukui, R. Tero, K. Asakura, and Y. Iwasawa,
Langmuir
26, 16392–16396-
2010



57 一般論文

n-situ Time-resolved DXAFS for Structural Kinetics of an Active Re-Cluster Catalyst for Direct Phenol Synthesis from Benzene and O2

M. Tada, Y. Uemura, R. Bal, Y. Inada, M. Nomura, and Y. Iwasawa
Phys. Chem. Chem. Phys.
12, 5701–5706-
2010



58 一般論文

Irreversible Change in the NO Adsorption State On Pt(111) Under High-Pressure Studied By AP-XPS, NEXAFS and STM

T. Shimada, B. Mun, I. Nakai, A. Banno, H. Abe, T. Ohta, Y. Iwasawa, and H. Kondoh
J. Phys. Chem. C
in press.
2010



59 一般論文

Amorphous nano-structured silicas for high-performance carbon dioxide confinement

S. Ichikawa, T. Seki, M. Tada, Y. Iwasawa, and T. Ikariya
J. Mater. Chem
20, 3163–3165-
2010



60 一般論文

Density Functional Theory Study on the Re Cluster/HZSM-5 Catalysis for Direct Phenol Synthesis from Benzene and Molecular Oxygen: Active Re Structure and Reaction Mechanism

T. Sasaki, M. Tada and Y. Iwasawa
Topics in Catalysis
52, 880-887
2009



61 一般論文

STM Study of Surface Species Formed by Methanol Adsorption on Stoichiometric and Reduced ZnO(101-0) Surfaces

X. Shao, K.-i Fukui, H. Kondoh, M. Shionoya and Y. Iwasawa
J. Phys. Chem. C
113, 14356–14362-
2009



62 一般論文

Proton transfer in water-hydroxyl mixed overlayers on Pt(111): Combined approach of laser desorption and patially-resolved x-ray photoelectron spectroscopy

M. Nagasaka, H. Kondoh, K. Amemiya, T. Ohta, Y. Iwasawa
Surf. Sci. (special issue in honor of Gerhard Ertl's Nobel Prize)
603, 1690-1695
2009



63 一般論文

Bifunctional Heterogeneous Catalysis of Silica-Alumina-Supported Tertiary Amines with Controlled Acid-Base Interactions for Efficient 1,4-Addition Reactions

K. Motokura, S. Tanaka, M. Tada, Y. Iwasawa
Chem. -Eur. J.
15, 10871-10879
2009



64 一般論文

Latteice-Work Structure of a TiO2(110) Surface Studied by STM, Core-Level Spectroscopies and DFT Calculations

H. Ariga, T. Taniike, H. Morikawa, R. Tero, H. Kondoh, and Y. Iwasawa
Chem. Phys. Lett.
454, 350-354
2008



65 一般論文

Immobilized Metal Ion-Containing Ionic Liquids: Preparation, Structure and Catalytic Performances in Kharasch Addition Reaction and Suzuki Cross-Coupling Reactions

S. Takehiko, M. Tada, Z. Chongmin, T. Kume, and Y. Iwasawa
J. Mol. Catal. A: Chem.
279, 200-209
2008



66 一般論文

Origin of Self-Regulated Cluster Growth on the TiO2(110) Surface Studied Using Polarization-Dependent Total Reflection Fluorescence XAFS

Y. Koike, K. Fujikawa, S. Suzuki, C. wang-Jae, K. Ijima, M. Nomura, Y. Iwasawa, and K. Asakura
J. Phys. Chem. C
112, 4667-4675
2008



67 一般論文

Acid-Base Bifunctinal Catalysis of Silica-Alumina-Supported Organic Amines for Carbon-Carbon Bond-Forming Reactions

K. Motokura, M. Tomita, M. Tada, and Y. Iwasawa
Chem.- A Eur. J.
14, 4017-4027
2008



68 一般論文

Preparation of Atomically Dispersed Cu Species on a TiO2(110) Surface Premodified with an Organic Compound

W.-J. Chun, Y. Koike, K. Ijima, K. Fujikawa, H. Ashima, M. Nomura, Y. Iwasawa, and K. Asakura
Chem. Phys. Lett.
433, 345-349
2007



69 一般論文

Enantioselectivity Promotion by Achiral Surface Functionalization on SiO2-Supported Cu-Bis(oxazoline) Catalysts for Asymmetric Diels-Alder Reactions

S. Tanaka, M. Tada, and Y. Iwasawa
J. Catal.
245, 173-183
2007



70 一般論文

TAP Study on Carbon Monoxide Oxidation over Supported Gold Catalysts Au/Ti(OH)4* and Au/Fe (OH)3*: Moisture Effect

M. Olea, M. Tada, and Y. Iwasawa
J. Catal.
248, 60-67
2007



71 一般論文

A New Aspect of Heterogeneous Catalysis: Highly Reactive cis-(NO)2 Dimer and Eley-Rideal Mechanism for NO-CO Reaction on a Co-dimer/γ-Alumina Catalyst

T. Taniike, M. Tada, R. Coquet, Y. Morikawa, T. Sasaki, and Y. Iwasawa
Chem. Phys. Lett.
443, 66-70
2007



72 一般論文

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, and Y. Iwasawa
J. Phys. Chem. C
111, 10095-10104
2007



73 一般論文

Understanding of Novel Surface Events on a Supported Co2+-Ensemble Catalyst Promoted by Gas-Phase Molecules: Increases in the Amount and Reactivity of Adsorbed NO by CO Undetectable at the Catalyst Surface

M. Tada, T. Taniike, and Y. Iwasawa
J. Phys. Chem. C
111, 11663-11675
2007



74 一般論文

Low-Temperature PROX (Preferential Oxidation) on Novel CeO2-Supported Cu-Cluster Catalysts Under Fuel-Cell Operating Conditions

M. Tada, R. Bal, X. Mu, R. Coquet, S. Namba, and Y. Iwasawa
Chem. Commun.
4689-4691
2007



75 一般論文

Switchover of Reaction Mechanism for the Catalytic Decomposition of HCOOH on a TiO2(110) Surface

Y. Uemura, T.Taniike, M. Tada, Y. Morikawa, and Y. Iwasawa
J. Phys. Chem. C
111, 16379-16386
2007



76 一般論文

Energy-gaining Formation and Catalytic Behavior of Active Structures in a SiO2-Supported Unsaturated Ru Complex Catalyst for Alkene Epoxidation by DFT Calculations

R. Coquet, M. Tada, and Y. Iwasawa
Phys. Chem. Chem. Phys.
9, 6040-6046
2007



77 一般論文

Strong adhesion of water to CeO2(111)

S. Gritschneder, Y. Iwasawa, and M. Reichling
Nanotech.
18, 1-6
2007



78 招待論文

Structural and Electronic Transformations of Pt/C, Pd@Pt(1 ML)/C and Pd@Pt(2 ML)/C Cathode Catalysts in Polymer Electrolyte Fuel Cells during Potential-step Operating Processes Characterized by In-situ Time-resolved XAFS
共著
S. Nagamatsu, S. Takao, G. Samjeské, K. Nagasawa, O. Sekizawa, T. Kaneko, K. Higashi, T. Uruga, S. Gayen, S. Velaga, M. K. Saniyal, and Y. Iwasawa
Surf. Sci.(special issue)
648, 100-113
2016



79 招待論文

Combined structure analyses of STM and surface-XAFS for self-assembly of metal-thiolate complex: hexanethiolate on Cu(111)

M. Laurin, X. Shao, Y. Fujimori, A. Nojima, E. O. Sako, J. Miyawaki, M. Shimojo, Y. Iwasawa, T. Ohta, and H. Kondoh
J. Elec. Spectrosc. Relat. Phenom.
172, 88-94
2009



80 招待論文

Acid-Base Bifunctional Catalytic Surfaces for Nucleophilic Addition Reactions

K. Motokura, M. Tada, and Y. Iwasawa
Chem.- An Asian. J.
3, 1230-1236
2008



81 招待論文

Advanced Design of Catalytically Active Reaction Space at Surfaces for Selective Catalysis

M. Tada and Y. Iwasawa
Coord. Chem. Rev.
251, 2702-2716
2007



82 総説

次世代燃料電池開発のためのin situ XAFS法による燃料電池触媒の解析評価

サミエスケ・ガボー、永松伸一、岩澤康裕
表面
49, 223-236
2011



83 総説

フェノール直接合成触媒の開発 CO2排出量削減に取り組む化学関連製品・技術

唯 美津木、岩澤康裕
化学経済
1月, 85-89
2010



84 総説

プロトン交換モンモリロナイト層間での酸塩基両機能創出と連続触媒反応への応用

本倉 健、岩澤康裕
粘土科学
48, 58-63
2009



85 総説

金属媒体を用いた表面上の3次元活性構造の構築と触媒作用

唯美津木、 岩澤康裕
表面
46, 33-49
2008



86 総説

固定化金属錯体のモレキュラーインプリンティング―人工酵素型触媒設計に向けて

唯美津木、 岩澤康裕
触媒
50, 319-325
2008



87 総説

無機酸化物表面の有機官能基化による高効率有機合成触媒の創出

本倉健、 岩澤康裕
表面
46, 1-29
2008



88 総説

世界一のフェノール合成Re触媒の発見とその触媒活性構造の解明

唯美津木、 岩澤康裕
放射光
20, 99-105
2007



89 総説

表面モレキュラーインプリンティング固定化金属錯体触媒

唯美津木、岩澤康裕
ファインケミカル「有機金属錯体触媒の最前線」
36, 33-41
2007



90 解説

Surface-Regulated Nano-SnO2/Pt3Co/C Cathode Catalysts for Polymer Electrolyte Fuel Cells Prepared by a New Sn Deposition Method
共著
K. Nagasawa, S. Takao and Y. Iwasawa
SPring-8 Research Frontiers 2015
64-65
2016



91 解説

時空間分解XAFSによる固体高分子形燃料電池の活性・耐久因子の解析
単著
岩澤康裕
『XAFS/EELSによる局所構造解析・状態分析技術』, 第4章第3節
第4章第3節, 153-162
2014



92 解説

Au@Pt/C(コア-シェル)燃料電池電極触媒の電位依存in situ XAFS構造解析
共著
岩澤康裕, 永松伸一, 東 晃太朗
『SPring-8の高輝度放射光を利用したグリーンエネルギー分野における電池材料開発』, 第5章 電池における触媒開発,
第5章, 226-236
2014



93 解説

SPring-8 BL 36 XU 新ビームラインの概要と燃料電池への応用
共著
唯 美津木, 宇留賀朋哉, 岩澤康裕
燃料電池
13, 74-82
2014



94 解説

先端触媒構造反応リアルタイム計測ビームライン BL36XUの稼働状況

宇留賀朋哉、関澤央輝、唯 美津木、横山利彦、岩澤康裕
SPring-8利用者情報誌
2月, 14-17-
2013



95 解説

New XAFS beamline BL36XU for Catalytic Reaction Dynamics for Fuel Cells

T. Uruga, M. Tada, and Y. Iwasawa
SPring-8 Research Frontiers 2012
139-140
2013



96 解説

先端触媒構造反応リアルタイム計測ビームラインBL36XUの計画概要

宇留賀朋哉、唯 美津木、岩澤康裕
SPring-8利用者情報誌
16, 81-84
2012



97 解説

化学の挑戦、30年後の夢ロードマップ

岩澤康裕
化学経済
5月, 10-17
2012



98 解説

我が国の科学・技術を真に強くする方策と展望―パネルディスカッション―

岩澤康裕、永宮正治
学術の動向
1月, 40-41
2012



99 解説

2011世界化学年 -全世界が化学一色になる年-

岩澤康裕
現代化学
1月, 25-27
2011



100 解説

国立大学法人電気通信大学「燃料電池イノベーション研究センター」紹介

岩澤康裕
燃料電池
10, 92-95
2011



101 解説

異分野の学会が連携する時代

岩澤康裕、石原宏、北 潔、松木則夫
現代化学
5月, 20-26
2010



102 解説

原子分子レベルの触媒表面科学

岩澤康裕
表面科学
31, 73-80
2010



103 解説

科学・技術による力強い日本の構築-我が国の科学・技術の進むべき方向と必要な政策-

岩澤康裕
生物工学会誌
88, 571-575
2010



104 解説

ノーベル化学賞:受賞者の素顔と研究業績

岩澤康裕
パリティ
22, 32-34
2007



105 解説

2007年ノーベル化学賞:固体表面の化学反応機構 触媒反応のブラックボックス解明をして

岩澤康裕
現代化学
12月号, 32-35
2007