Characterization of heterogeneous catalysts by X-ray absorption spectroscopy

被引：19

作者：

Chao, KJ ^{[1
]}

Wei, AC ^{[1
]}

机构：

[1] Natl Tsing Hua Univ, Dept Chem, Hsinchu 30043, Taiwan

来源：

JOURNAL OF ELECTRON SPECTROSCOPY AND RELATED PHENOMENA | 2001年 / 119卷 / 2-3期

关键词：

EXAFS/XANES; heterogeneous catalysts; zeolites; transition metal oxide; 5d metals; metal-containing molecular sieves;

D O I：

10.1016/S0368-2048(01)00290-0

中图分类号：

O433 [光谱学];

学科分类号：

0703 ; 070302 ;

摘要：

Atomic arrangements and the chemical nature of the active species in metal, acid or zeolite, and metal oxide catalysts were determined by EXAFS/XANES investigations. The quantitative analysis of the properties of solid catalysts by this X-ray technique has further helped in the understanding of heterogeneous catalysis down to the molecular level. (C) 2001 Elsevier Science B.V. All rights reserved.

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页码：175 / 184

页数：10

相关论文

共 100 条

[1] CHARACTERIZATION OF ZEOLITE-SUPPORTED PT-CU BIMETALLIC CATALYST BY XE-129 NMR AND EXAFS [J].

AHN, DH ;

LEE, JS ;

NOMURA, M ;

SACHTLER, WMH ;

MORETTI, G ;

WOO, SI ;

RYOO, R .

JOURNAL OF CATALYSIS, 1992, 133 (01) :191-201

[2]

Anpo M., 2000, Stud. Surf. Sci. Catal, V130, P157, DOI [DOI 10.1016/S0167-2991(00)80952-0, 10.1016/S0167-2991(00)80952-0]

[3] X-ray absorption spectroscopic study of Bronsted, Lewis, and redox centers in cobalt-substituted aluminum phosphate catalysts [J].

Barrett, PA ;

Sankar, G ;

Catlow, CRA ;

Thomas, JM .

JOURNAL OF PHYSICAL CHEMISTRY, 1996, 100 (21) :8977-8985

[4] Numerical simulation of the platinum L-III edge white line relative to nanometer scale clusters [J].

Bazin, D ;

Sayers, D ;

Rehr, JJ ;

Mottet, C .

JOURNAL OF PHYSICAL CHEMISTRY B, 1997, 101 (27) :5332-5336

[5] Comparison between X-ray absorption spectroscopy, anomalous wide angle X-ray scattering, anomalous small angle X-ray scattering, and diffraction anomalous fine structure techniques applied to nanometer-scale metallic clusters [J].

Bazin, DC ;

Sayers, DA ;

Rehr, JJ .

JOURNAL OF PHYSICAL CHEMISTRY B, 1997, 101 (51) :11040-11050

[6]

BELLUSSI G, 1994, STUD SURF SCI CATAL, V85, P177

[7] XAFS STUDY OF TI-SILICALITE - STRUCTURE OF FRAMEWORK TI(IV) IN THE PRESENCE AND ABSENCE OF REACTIVE MOLECULES (H2O, NH3) AND COMPARISON WITH ULTRAVIOLET-VISIBLE AND IR RESULTS [J].

BORDIGA, S ;

COLUCCIA, S ;

LAMBERTI, C ;

MARCHESE, L ;

ZECCHINA, A ;

BOSCHERINI, F ;

BUFFA, F ;

GENONI, F ;

LEOFANTI, G ;

PETRINI, G ;

VLAIC, G .

JOURNAL OF PHYSICAL CHEMISTRY, 1994, 98 (15) :4125-4132

[8] Structure and reactivity of framework and extraframework iron in Fe-silicalite as investigated by spectroscopic and physicochemical methods [J].

Bordiga, S ;

Buzzoni, R ;

Geobaldo, F ;

Lamberti, C ;

Giamello, E ;

Zecchina, A ;

Leofanti, G ;

Petrini, G ;

Tozzola, G ;

Vlaic, G .

JOURNAL OF CATALYSIS, 1996, 158 (02) :486-501

[9] HETEROGENEOUS CATALYSIS BY METALS [J].

BOUDART, M .

JOURNAL OF MOLECULAR CATALYSIS, 1985, 30 (1-2) :27-38

[10] ELECTRON-ENERGY LOSS AND X-RAY ABSORPTION-SPECTROSCOPY OF RUTILE AND ANATASE - A TEST OF STRUCTURAL SENSITIVITY [J].

BRYDSON, R ;

SAUER, H ;

ENGEL, W ;

THOMAS, JM ;

ZEITLER, E ;

KOSUGI, N ;

KURODA, H .

JOURNAL OF PHYSICS-CONDENSED MATTER, 1989, 1 (04) :797-812

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