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Reverse Microemulsion-mediated Synthesis of Monometallic and Bimetallic Early Transition Metal Carbide and Nitride Nanoparticles
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氧化物支金属纳米粒子催化剂的一般合成策略

Nanfeng Zheng1, Galen D Stucky

  • 1Department of Chemistry and Biochemistry, University of California, Santa Barbara, California 93106, USA.

Journal of the American Chemical Society
|November 2, 2006
PubMed
概括

研究人员开发了一种新方法,在各种支上创建稳定,分散的金纳米粒子催化剂. 这一突破使得绿色化学应用 (如乙醇氧化) 的高效黄金催化成为可能.

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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...