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Updated: Dec 28, 2025

Synthesis and Testing of Supported Pt-Cu Solid Solution Nanoparticle Catalysts for Propane Dehydrogenation
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Synthesis and Testing of Supported Pt-Cu Solid Solution Nanoparticle Catalysts for Propane Dehydrogenation

Published on: July 18, 2017

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CHAゼオライトにおける孤立したインジウム水素:エタンの非酸化脱水化のための特異化と触媒

Zen Maeno1, Shunsaku Yasumura1, Xiaopeng Wu1

  • 1Institute for Catalysis, Hokkaido University, N-21, W-10, Sapporo 001-0021, Japan.

Journal of the American Chemical Society
|February 19, 2020
PubMed
まとめ

研究者らはCHAゼオライトにインジウム水化物種を発見し,活性部位として[InH2]+イオンを特定した. この発見により,表面水素とエタンの脱水化におけるその触媒的応用に関する理解が進んでいます.

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Line Shape Analysis of Dynamic NMR Spectra for Characterizing Coordination Sphere Rearrangements at a Chiral Rhenium Polyhydride Complex10:52

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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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Metals like palladium, platinum, and nickel are commonly used in their solid forms — fine powder on an inert surface. As these catalysts remain insoluble in the reaction mixture, they are referred to as heterogeneous catalysts.
The hydrogenation process takes place on the...
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