Synthesis of cobalt nanoparticles by pyrolysis of vitamin B12: a non-noble-metal catalyst for efficient hydrogenation of nitriles

被引：42
|
作者：
Ferraccioli, Raffaella [1 ,2 ]
Borovika, Diana [1 ]
Surkus, Annette-Enrica [1 ]
Kreyenschulte, Carsten [1 ]
Topf, Christoph [1 ,3 ]
Beller, Matthias [1 ]
机构：
[1] Univ Rostock, Leibniz Inst Katalyse eV, Albert Einstein Str 29a, D-18059 Rostock, Germany
[2] CNR, ISTM, Via C Golgi 19, I-20133 Milan, Italy
[3] Johannes Kepler Univ Linz, Inst Katalyse, Altenberger Str 69, A-4040 Linz, Austria
来源：
CATALYSIS SCIENCE & TECHNOLOGY | 2018年 / 8卷 / 02期
关键词：
N-DOPED CARBON; OXYGEN REDUCTION REACTION; SELECTIVE HYDROGENATION; AEROBIC OXIDATION; PRIMARY AMINES; FUEL-CELLS; GRAPHENE; NITROGEN; CO; NITROARENES;
D O I：
10.1039/c7cy01577a
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 facile preparation of vitamin B-12-derived carbonaceous cobalt particles supported on ceria is reported. The resulting composite material is obtained upon wet impregnation of ceria with natural cyanocobalamin and consecutive pyrolysis under inert conditions. The novel catalyst shows good to excellent performance in the industrially relevant heterogeneous hydrogenation of nitriles to the corresponding primary amines.
引用
收藏
页码：499 / 507
页数：9
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