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Mild hydrogenation of quinoline to decahydroquinoline over rhodium nanoparticles entrapped in aluminum oxy-hydroxide

Paper ID Volume ID Publish Year Pages File Format Full-Text
50468 46795 2013 5 PDF Available
Title
Mild hydrogenation of quinoline to decahydroquinoline over rhodium nanoparticles entrapped in aluminum oxy-hydroxide
Abstract

An Rh/AlO(OH) catalyst was prepared by a sol–gel method. This catalyst showed an excellent catalytic performance for the complete hydrogenation of quinoline to decahydroquinoline at relatively mild conditions. The growth of Rh-particle size and the decrease in the number of surface hydroxyl groups during heat treatment resulted in a significant decrease in catalytic properties. The excellent catalytic performance of the fresh Rh/AlO(OH) was attributed to the cooperation between the hydroxyl groups on the support and on the active metal centers.

Graphic abstractFigure optionsDownload full-size imageDownload as PowerPoint slideHighlights► The Rh/AlO(OH) catalyst was firstly used for complete hydrogenation of quinoline ► The catalyst exhibited excellent activity and selectivity under mild conditions ► Hydroxyl groups of the support have a positive influence on the catalytic properties

Keywords
Quinoline; Hydrogenation; Rhodium; Decahydroquinoline
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Mild hydrogenation of quinoline to decahydroquinoline over rhodium nanoparticles entrapped in aluminum oxy-hydroxide
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Publisher
Database: Elsevier - ScienceDirect
Journal: Catalysis Communications - Volume 31, 10 January 2013, Pages 81–85
Authors
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Subjects
Physical Sciences and Engineering Chemical Engineering Catalysis
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Price was $35.95
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