STUDIES ON RUTHENIUM TIN BORIDE CATALYSTS .1. CHARACTERIZATION

被引：55

作者：

DESHPANDE, VM

PATTERSON, WR

NARASIMHAN, CS

机构：

[1] ALCHEM RES CTR,POB 155,BELAPUR RD,THANA 400601,MAHARASHTRA,INDIA

[2] ICI PLC,CHEM & POLYMERS GRP,RUNCORN WA7 4QE,CHESHIRE,ENGLAND

来源：

JOURNAL OF CATALYSIS | 1990年 / 121卷 / 01期

关键词：

D O I：

10.1016/0021-9517(90)90226-A

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

A new mixed metal boride catalyst system, RuSnB, was prepared by reducing metal salts with sodium borohydride. The catalysts were also supported on γ-Al2O3. The supported as well as the unsupported catalysts were characterized by H2 chemisorption, XRD, XPS, TEM/EDX, and SIMS techniques. Based on the available evidence from the various techniques, two types of surface species involving Ru, Sn, and B were suggested. © 1990.

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页码：165 / 173

页数：9

相关论文

共 18 条

[1] SUPPORT AND PROMOTER EFFECT OF RUTHENIUM CATALYST .2. RUTHENIUM ALKALINE-EARTH CATALYST FOR ACTIVATION OF DINITROGEN [J].

AIKA, K ;

OHYA, A ;

OZAKI, A ;

INOUE, Y ;

YASUMORI, I .

JOURNAL OF CATALYSIS, 1985, 92 (02) :305-311

[2] QUANTITATIVE USE OF ANGULAR VARIATION TECHNIQUE IN STUDIES OF TIN BY X-RAY PHOTOELECTRON-SPECTROSCOPY [J].

ANSELL, RO ;

DICKINSON, T ;

POVEY, AF ;

SHERWOOD, PMA .

JOURNAL OF ELECTRON SPECTROSCOPY AND RELATED PHENOMENA, 1977, 11 (03) :301-313

[3] STUDIES ON RUTHENIUM TIN BORIDE CATALYSTS .2. HYDROGENATION OF FATTY-ACID ESTERS TO FATTY ALCOHOLS [J].

DESHPANDE, VM ;

RAMNARAYAN, K ;

NARASIMHAN, CS .

JOURNAL OF CATALYSIS, 1990, 121 (01) :174-182

[4] PHOTOELECTRON SPECTROSCOPY OF TIN-COMPOUNDS [J].

GRUTSCH, PA ;

ZELLER, MV ;

FEHLNER, TP .

INORGANIC CHEMISTRY, 1973, 12 (06) :1431-1433

[5] BIOSYNTHESIS OF CAMPTOTHECIN .3. DEFINITION OF STRICTOSAMIDE AS THE PENULTIMATE BIOSYNTHETIC PRECURSOR ASSISTED BY C-13 AND H-2 NMR-SPECTROSCOPY [J].

HUTCHINSON, CR ;

HECKENDORF, AH ;

STRAUGHN, JL ;

DADDONA, PE ;

CANE, DE .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1979, 101 (12) :3358-3369

[6] X-RAY PHOTOELECTRON SPECTROSCOPIC STUDIES OF RUTHENIUM-OXYGEN SURFACES [J].

KIM, KS ;

WINOGRAD, N .

JOURNAL OF CATALYSIS, 1974, 35 (01) :66-72

[7] EFFICIENT ASYMMETRIC REDUCTION OF ACYL CYANIDES WITH B-3-PINANYL-9-BBN (ALPINE-BORANE) [J].

MIDLAND, MM ;

LEE, PE .

JOURNAL OF ORGANIC CHEMISTRY, 1985, 50 (17) :3237-3239

[8] RU ALUMINA AND RU-MO ALUMINA CATALYSTS - AN XPS STUDY [J].

MITCHELL, PCH ;

SCOTT, CE ;

BONNELLE, JP ;

GRIMBLOT, JG .

JOURNAL OF CATALYSIS, 1987, 107 (02) :482-489

[9] SELECTIVE HYDROGENATION OF ALPHA,BETA-UNSATURATED ALDEHYDES TO UNSATURATED ALCOHOLS OVER MIXED RUTHENIUM TIN BORIDE CATALYSTS [J].

NARASIMHAN, CS ;

DESHPANDE, VM ;

RAMNARAYAN, K .

JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS, 1988, (02) :99-100

[10]

NARASIMHAN CS, 1987, Patent No. 570