Preparation and characterisation of a highly active bimetallic (Pd-Ru) nanoparticle heterogeneous catalyst

被引:132
作者
Raja, R
Sankar, G
Hermans, S
Shephard, DS
Bromley, S
Thomas, JM
Johnson, BFG
机构
[1] UCL Royal Inst Great Britain, Davy Faraday Res Lab, London W1X 4BS, England
[2] Univ Cambridge, Dept Chem, Cambridge CB2 1EW, England
关键词
D O I
10.1039/a901263j
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
The mixed-metal carbonylate cluster [Pd6Ru6(CO)(24)](2-) was used as a single-source precursor in the synthesis of a highly active hydrogenation catalyst (stoichiometry PdRu) which has been characterised by electron microscopy and X-ray absorption spectroscopy: PdRu readily hydrogenates alkenes and naphthalene (the latter predominantly to cis-decalin) under mild conditions.
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页码:1571 / 1572
页数:2
相关论文
共 19 条
  • [1] SYNTHESIS AND SOLID-STATE STRUCTURE OF [PD6RU6(CO)24]2- - ELECTROCHEMISTRY AND C-13 NUCLEAR-MAGNETIC-RESONANCE SPECTRA OF [FE6PD6H(CO)24]3- AND [PD6RU6(CO)24]2-
    BRIVIO, E
    CERIOTTI, A
    DELLAPERGOLA, R
    GARLASCHELLI, L
    DEMARTIN, F
    MANASSERO, M
    SANSONI, M
    ZANELLO, P
    LASCHI, F
    HEATON, BT
    [J]. JOURNAL OF THE CHEMICAL SOCIETY-DALTON TRANSACTIONS, 1994, (22): : 3237 - 3243
  • [2] BROMLEY ST, UNPUB
  • [3] SUPPORTED METAL-CLUSTERS - SYNTHESIS, STRUCTURE, AND CATALYSIS
    GATES, BC
    [J]. CHEMICAL REVIEWS, 1995, 95 (03) : 511 - 522
  • [4] METAL CLUSTER COMPOUNDS AS MOLECULAR PRECURSORS FOR TAILORED METAL-CATALYSTS
    ICHIKAWA, M
    [J]. ADVANCES IN CATALYSIS, 1992, 38 : 283 - 400
  • [5] HETEROGENEOUS CATALYSTS OBTAINED BY GRAFTING METALLOCENE COMPLEXES ONTO MESOPOROUS SILICA
    MASCHMEYER, T
    REY, F
    SANKAR, G
    THOMAS, JM
    [J]. NATURE, 1995, 378 (6553) : 159 - 162
  • [6] Palladium-grafted mesoporous MCM-41 material as heterogeneous catalyst for Heck reactions
    Mehnert, CP
    Ying, JY
    [J]. CHEMICAL COMMUNICATIONS, 1997, (22) : 2215 - 2216
  • [7] Structural characterization of carbon-supported platinum-ruthenium nanoparticles from the molecular cluster precursor PtRu5C(CO)(16)
    Nashner, MS
    Frenkel, AI
    Adler, DL
    Shapley, JR
    Nuzzo, RG
    [J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1997, 119 (33) : 7760 - 7771
  • [8] OZKAYA D, IN PRESS CATAL LETT
  • [9] A manganese-containing molecular sieve catalyst designed for the terminal oxidation of dodecane in air
    Raja, R
    Thomas, JM
    [J]. CHEMICAL COMMUNICATIONS, 1998, (17) : 1841 - 1842
  • [10] Satterfield C.N., 1991, HETEROGENEOUS CATALY, V2nd