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Catalytic Activity of Metal Nanoparticles Supported on Nitrogen-Doped Carbon Spheres
被引:31
|作者:
Deshmukh, Amit A.
[1
,2
,3
]
Islam, Rafique Ul
[1
,2
]
Witcomb, Michael J.
[3
,4
]
van Otterlo, Willem A. L.
[1
,2
]
Coville, Neil J.
[1
,2
,3
]
机构:
[1] Univ Witwatersrand, Inst Mol Sci, ZA-2050 Johannesburg, South Africa
[2] Univ Witwatersrand, Sch Chem, ZA-2050 Johannesburg, South Africa
[3] Univ Witwatersrand, DST NRF Ctr Excellence Strong Mat, ZA-2050 Johannesburg, South Africa
[4] Univ Witwatersrand, Microscopy & Microanal Unit, ZA-2050 Johannesburg, South Africa
来源:
关键词:
C-C coupling;
heterogeneous catalysis;
hydrogenation;
oxidation;
supported catalysts;
HECK REACTIONS;
COUPLING REACTIONS;
PALLADIUM NANOPARTICLES;
FINE CHEMICALS;
C-C;
HYDROGENATION;
SUZUKI;
EFFICIENT;
STABILITY;
NANOTUBES;
D O I:
10.1002/cctc.200900224
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:
Sphere of influence: Various transition metal (Ru, Pd and V) particles supported on nitrogen-doped carbon nanospheres have been synthesized and their catalytic activity studied for the chemoselective hydrogenation of diketones, the oxidation of styrene, and C-C bond formation (Heck and Suzuki) reactions. The catalysts show very high activity, selectivity, and recyclability in these reactions. Copyright © 2010 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.
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页码:51 / 54
页数:4
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