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Updated: Jun 22, 2026

Palladium N-Heterocyclic Carbene Complexes: Synthesis from Benzimidazolium Salts and Catalytic Activity in Carbon-carbon Bond-forming Reactions
19:58

Palladium N-Heterocyclic Carbene Complexes: Synthesis from Benzimidazolium Salts and Catalytic Activity in Carbon-carbon Bond-forming Reactions

Published on: July 30, 2017

在石墨氧化物和其功能化石墨烯衍生物上的纳米粒子作为木-米亚乌拉合反应的高度活性催化剂

Gil M Scheuermann1, Luigi Rumi, Peter Steurer

  • 1Freiburger Materialforschungszentrum and Institut für Makromolekulare Chemie, Albert-Ludwigs-Universität Freiburg, Stefan-Meier Strasse 21-31, D-79104 Freiburg, Germany.

Journal of the American Chemical Society
|May 28, 2009
PubMed
概括

使用石墨氧化物和石墨烯支的新型催化剂在木-米亚乌拉合反应中表现出卓越的性能. 与碳催化剂上的传统相比,这些先进材料具有显著更高的活性和最小的浸出.

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Heterogeneous Catalysis01:22

Heterogeneous Catalysis

Heterogeneous catalysis involves a catalyst in a different phase from the reactants. It is a process where the catalyst and the reactants are in distinct phases, typically solid and gas or liquid.Most heterogeneous catalysts are metals, metal oxides, or acids. The list includes transition metals like iron (Fe), cobalt (Co), nickel (Ni), palladium (Pd), platinum (Pt), chromium (Cr), manganese (Mn), tungsten (W), silver (Ag), and copper (Cu). These metals possess partially vacant d orbitals that...
Catalysis02:50

Catalysis

The presence of a catalyst affects the rate of a chemical reaction. A catalyst is a substance that can increase the reaction rate without being consumed during the process. A basic comprehension of a catalysts’ role during chemical reactions can be understood from the concept of reaction mechanisms and energy diagrams.