Graphene-Pd Composite as Highly Active Catalyst for the Suzuki-Miyaura Coupling Reaction

被引：44

作者：

Li, Nan ^{[1
,2
]}

Wang, Zhiyong ^{[1
]}

Zhao, Keke ^{[1
]}

Shi, Zujin ^{[1
]}

Xu, Shukun ^{[2
]}

Gu, Zhennan ^{[1
]}

机构：

[1] Peking Univ, Beijing Natl Lab Mol Sci, State Key Lab Rare Earth Mat Chem & Applicat, Coll Chem & Mol Engn, Beijing 100871, Peoples R China

[2] Northeastern Univ, Dept Chem, Shenyang 110004, Peoples R China

来源：

JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY | 2010年 / 10卷 / 10期

关键词：

Graphene-Pd Composite; Catalyst; Suzuki-Miyaura Reaction; PALLADIUM NANOPARTICLES; EFFICIENT CATALYST; CARBON; OXIDATION; REDUCTION; SHEETS; HECK;

D O I：

10.1166/jnn.2010.2638

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The graphene-supported Pd catalyst was synthesized using the graphene-Pd salt as precursor. Transmission electron microscope and powder X-ray diffraction analysis indicated the Pd nanoparticles, which supported on the surface of the graphene sheets possessed a face-centered cubic structure and were with the size of 4-8 nm. The Suzuki-Miyaura reaction was employed to analyze the catalytic activity of the graphene-supported Pd catalyst. HPLC analysis indicated that the yield of biphenyl was 97% when the reaction only lasted 10 min. The experimental results showed the graphene sheets were great support for ligand-free Pd catalyst.

引用

页码：6748 / 6751

页数：4

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