Polarization-dependent total-reflection fluorescence EXAFS study about active structures on single crystal oxides as model catalyst surfaces

被引：12

作者：

Asakura, K

Chun, WJ

Iwasawa, Y ^{[1
]}

机构：

[1] Univ Tokyo, Grad Sch Sci, Dept Chem, Bunkyo Ku, Tokyo 1130033, Japan

[2] Hokkaido Univ, Catalysis Res Ctr, Kita Ku, Sapporo, Hokkaido 0600811, Japan

来源：

TOPICS IN CATALYSIS | 2000年 / 10卷 / 3-4期

关键词：

polarization-dependent total-reflection fluorescence EXAFS; three-dimensional local structure; model support; single crystal support; Co3O4/Al2O3; Pt/Al2O3(0001); Mo/TiO2(110);

D O I：

10.1023/A:1019132621608

中图分类号：

O69 [应用化学];

学科分类号：

081704 ;

摘要：

We review recent development of a polarization-dependent total-reflection fluorescence EXAFS technique applied to Co3O4/Al2O3(0001), Pt/Al2O3(0001), and Mo/TiO2(110). We would like to stress that the polarization-dependent total-reflection fluorescence EXAFS has become a practical tool for a characterization of three-dimensional local structure of active sites in model supports.

引用

收藏

页码：209 / 219

页数：11

相关论文

共 59 条

[1] EXAFS STUDIES ON THE ADSORPTION STRUCTURES OF P/NI(111) [J].

ASAKURA, K ;

KONISHI, S ;

OHTA, T ;

KITAJIMA, Y ;

KURODA, H .

JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS SHORT NOTES & REVIEW PAPERS, 1993, 32 :359-361

[2] In-situ polarization-dependent total-reflection fluorescence XAFS studies on the structure transformation of Pt clusters on alpha-Al2O3(0001) [J].

Asakura, K ;

Chun, WJ ;

Shirai, M ;

Tomishige, K ;

Iwasawa, Y .

JOURNAL OF PHYSICAL CHEMISTRY B, 1997, 101 (28) :5549-5556

[3] IN-SITU ASYMMETRIC STRUCTURE-ANALYSIS OF PT CLUSTERS ON ALPHA-AL2O3(0001) IN H-2 REDUCTION AND NO ADSORPTION [J].

ASAKURA, K ;

TOMISHIGE, K ;

SHIRAI, M ;

CHUN, WJ ;

YOKOYAMA, T ;

IWASAWA, Y .

PHYSICA B, 1995, 208 (1-4) :637-640

[4] SURFACE-STRUCTURE AND CATALYSIS FOR CO HYDROGENATION OF THE SUPPORTED RU SPECIES DERIVED FROM THE RU3(CO)12 INORGANIC OXIDES [J].

ASAKURA, K ;

IWASAWA, Y .

JOURNAL OF THE CHEMICAL SOCIETY-FARADAY TRANSACTIONS, 1990, 86 (14) :2657-2662

[5] ASYMMETRIC STRUCTURE-ANALYSIS OF ACTIVE SURFACE-SITES BY IN-SITU POLARIZED TOTAL-REFLECTION FLUORESCENCE EXAFS [J].

ASAKURA, K ;

SHIRAI, M ;

IWASAWA, Y .

CATALYSIS LETTERS, 1993, 20 (1-2) :117-124

[6] EXTENDED X-RAY ABSORPTION FINE-STRUCTURE STUDIES ON THE STRUCTURE CHANGE OF THE AL2O3-ATTACHED [CO-2]4 CATALYST DURING A CO OXIDATION REACTION [J].

ASAKURA, K ;

IWASAWA, Y .

JOURNAL OF PHYSICAL CHEMISTRY, 1989, 93 (10) :4213-4218

[7]

ASAKURA K, IN PRESS JPN J APPL

[8] Relaxation of TiO2(110)-(1x1) using surface X-ray diffraction [J].

Charlton, G ;

Howes, PB ;

Nicklin, CL ;

Steadman, P ;

Taylor, JSG ;

Muryn, CA ;

Harte, SP ;

Mercer, J ;

McGrath, R ;

Norman, D ;

Turner, TS ;

Thornton, G .

PHYSICAL REVIEW LETTERS, 1997, 78 (03) :495-498

[9] Anisotropic structure analysis for Mo oxides on TiO2(110) single crystal surface by polarization-dependent total-reflection fluorescence EXAFS [J].

Chun, WJ ;

Asakura, K ;

Iwasawa, Y .

CHEMICAL PHYSICS LETTERS, 1998, 288 (5-6) :868-872

[10] SURFACE-STRUCTURE CHANGE OF A [PT-4(MU-CH3COO)(8)]/SIO2 CATALYST ACTIVE FOR THE DECOMPOSITION OF FORMIC-ACID [J].

CHUN, WJ ;

TOMISHIGE, K ;

HAMAKADO, M ;

IWASAWA, Y ;

ASAKURA, K .

JOURNAL OF THE CHEMICAL SOCIETY-FARADAY TRANSACTIONS, 1995, 91 (22) :4161-4170

← 1 2 3 4 5 6 →