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Chemistry
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烯烃和醛加氢过程中负载在二氧化钛上的胺稳定和无配体铂纳米颗粒的催化反应
JoVE Journal
Chemistry
This content is Free Access.
JoVE Journal
Chemistry
Catalytic Reactions at Amine-Stabilized and Ligand-Free Platinum Nanoparticles Supported on Titania During Hydrogenation of Alkenes and Aldehydes
Please note that all translations are automatically generated.
Click here for the English version.
烯烃和醛加氢过程中负载在二氧化钛上的胺稳定和无配体铂纳米颗粒的催化反应
DOI:
10.3791/63936-v
•
12:08 min
•
June 24, 2022
•
Nils Brinkmann
,
Alexander Damps
,
Michael Siemer
,
Jessica Kräuter
,
Frank Rößner
,
Katharina Al-Shamery
1
Institute of Chemistry
,
Carl von Ossietzky University Oldenburg
Chapters
00:04
Introduction
01:07
Synthesis of Pt/DDA Nanoparticles
04:25
Deposition of Platinum Nanoparticles onto Titania
05:16
Synthesis of Amine-Free Titania Supported Platinum Nanoparticles by Impregnation
06:37
Liquid Phase Hydrogenations
08:41
Results I: Characterization of the Catalysts
09:52
Results II: Catalytic Testing
10:12
Results III: Checking for Substrate Inhibition
11:12
Conclusion
Summary
Automatic Translation
English (Original)
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Automatic Translation
该协议显示了比较负载铂催化剂的催化性能的便捷方法,该方法通过纳米胶体沉积或通过浸渍合成。环己烯的加氢反应作为模型反应来确定催化剂的催化活性。
Tags
Keywords: Catalytic Reactions
Amine-Stabilized Platinum Nanoparticles
Ligand-Free Platinum Nanoparticles
Titania Support
Hydrogenation
Alkenes
Aldehydes
Colloidal Synthesis
Heterogeneous Catalysts
Ligands
Amines
Thiols
Tetrabutyl Ammonium Borohydride
Di-dodecyl Dimethylammonium Bromide
Platinum IV Chloride
Dodecylamine
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