Rapid "Mix-and-Stir" Preparation of Well-Defined Palladium on Carbon Catalysts for Efficient Practical Use

被引：42

作者：

Yakukhnov, Sergey A. ^{[1
]}

Pentsak, Evgeniy O. ^{[1
]}

Galkin, Konstantin I. ^{[1
]}

Mironenko, Roman M. ^{[2
]}

Drozdov, Vladimir A. ^{[2
]}

Likholobov, Vladimir A. ^{[2
]}

Ananikov, Valentine P. ^{[1
]}

机构：

[1] Russian Acad Sci, Zelinsky Inst Organ Chem, Leninskiy Prospect 47, Moscow 119991, Russia

[2] Russian Acad Sci, Inst Hydrocarbon Proc, Siberian Branch, Neftezavodskaya St 54, Omsk 644040, Russia

来源：

CHEMCATCHEM | 2018年 / 10卷 / 08期

基金：

俄罗斯科学基金会;

关键词：

carbon; cross-coupling; hydrogenation; palladium; supported catalysts; N-DOPED CARBON; MESOPOROUS CARBON; HYDROGENATION REACTIONS; COUPLING REACTIONS; NANOPARTICLES; PD/C; NANOTUBES; ALCOHOLS; DEHYDROGENATION; REDUCTION;

D O I：

10.1002/cctc.201700738

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 direct deposition approach for the preparation of recyclable Pd/C catalysts simply by stirring a solution of tris(dibenzylideneacetone)dipalladium(0) with a suitable carbon material was evaluated. An extraordinarily rapid catalyst preparation procedure (<5min) under mild conditions and its excellent performance in cross-coupling and hydrogenation reactions were demonstrated. The key point for catalyst design is the direct deposition of Pd-0 centers onto the highly accessible surface area and the avoidance of ill-defined Pd-II/Pd-0 states.

引用

页码：1869 / 1873

页数：5

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