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Updated: Feb 18, 2026

Synthesis of Metal Nanoparticles Supported on Carbon Nanotube with Doped Co and N Atoms and its Catalytic Applications in Hydrogen Production
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作为N-异环的可逆脱/化有效催化剂的树脂稳定金属纳米粒子

Christophe Deraedt1,2, Rong Ye1,2, Walter T Ralston1,2

  • 1Department of Chemistry, University of California , Berkeley, California 94720, United States.

Journal of the American Chemical Society
|November 17, 2017
PubMed
概括

这项研究引入了用于有效释放和储存有机化合物的新型纳米粒子催化剂. 这些强大的可回收催化剂对可持续的能源解决方案和先进的化学合成具有前景.

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Reduction of Alkenes: Asymmetric Catalytic Hydrogenation

Catalytic hydrogenation of alkenes is a transition-metal catalyzed reduction of the double bond using molecular hydrogen to give alkanes. The mode of hydrogen addition follows syn stereochemistry.
The metal catalyst used can be either heterogeneous or homogeneous. When hydrogenation of an alkene generates a chiral center, a pair of enantiomeric products is expected to form. However, an enantiomeric excess of one of the products can be facilitated using an enantioselective reaction or an...
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Alkenes undergo reduction by the addition of molecular hydrogen to give alkanes. Because the process generally occurs in the presence of a transition-metal catalyst, the reaction is called catalytic hydrogenation.
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