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Updated: Jul 9, 2026

Synthesis and Testing of Supported Pt-Cu Solid Solution Nanoparticle Catalysts for Propane Dehydrogenation
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通过现场EXAFS光谱学在均质Pd催化中的结构性能关系

Moniek Tromp1, Jeroen A van Bokhoven, Richard J van Haaren

  • 1Debye Institute, Department of Inorganic Chemistry and Catalysis, Utrecht University, P.O. Box 80083, 3508 TB Utrecht, The Netherlands.

Journal of the American Chemical Society
|December 12, 2002
PubMed
概括

X射线吸收细结构 (XAFS) 谱学揭示了溶液中的同质催化剂结构. 这种技术显示了连接体类型如何影响催化中间体构造,解释了反应选择性.

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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...