Design of Nano-Sized Polymer-Palladium Catalysts for Hydrogenation

Design of Nano-Sized Polymer-Palladium Catalysts for Hydrogenation

Nanoscale palladium/oxide catalysts stabilized with poly-2-methyl-5-vinylpyridine (P2M5VP) have been prepared and tested in the reaction of 3,7,11-trimethyldodecyne-1-ol hydrogenation in ethanol at 50 oC and hydrogen atmospheric pressure. The catalysts showed high activity, stability and selectivity...

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Main Authors: Alima Zharmagambetova, Bagadat Selenova, Sabira Mukhamedzhanova, Indira Kurmanbaeva
Format: Article
Language:English
Published: al-Farabi Kazakh National University 2000-02-01
Series:Eurasian Chemico-Technological Journal 
Online Access:http://ect-journal.kz/index.php/ectj/article/view/14
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spelling doaj-b8d839a683984c65bb587636ff444b082020-11-24T22:00:32Zengal-Farabi Kazakh National UniversityEurasian Chemico-Technological Journal 1562-39202522-48672000-02-0121172010.18321/ectj35114Design of Nano-Sized Polymer-Palladium Catalysts for HydrogenationAlima ZharmagambetovaBagadat SelenovaSabira MukhamedzhanovaIndira KurmanbaevaNanoscale palladium/oxide catalysts stabilized with poly-2-methyl-5-vinylpyridine (P2M5VP) have been prepared and tested in the reaction of 3,7,11-trimethyldodecyne-1-ol hydrogenation in ethanol at 50 oC and hydrogen atmospheric pressure. The catalysts showed high activity, stability and selectivity. Chemical interaction of PdCl2 with pyridyne groups of P2M5VP on oxides (ZnO and MgO) promotes formation of even distribution of uniformed metal particles. Polymer chains prevent agglomeration of active phase of Pd and deactivation of catalysts during hydrogenation reaction.http://ect-journal.kz/index.php/ectj/article/view/14
collection DOAJ
language English
format Article
sources DOAJ
author Alima Zharmagambetova
Bagadat Selenova
Sabira Mukhamedzhanova
Indira Kurmanbaeva
spellingShingle Alima Zharmagambetova
Bagadat Selenova
Sabira Mukhamedzhanova
Indira Kurmanbaeva
Design of Nano-Sized Polymer-Palladium Catalysts for Hydrogenation
Eurasian Chemico-Technological Journal 
author_facet Alima Zharmagambetova
Bagadat Selenova
Sabira Mukhamedzhanova
Indira Kurmanbaeva
author_sort Alima Zharmagambetova
title Design of Nano-Sized Polymer-Palladium Catalysts for Hydrogenation
title_short Design of Nano-Sized Polymer-Palladium Catalysts for Hydrogenation
title_full Design of Nano-Sized Polymer-Palladium Catalysts for Hydrogenation
title_fullStr Design of Nano-Sized Polymer-Palladium Catalysts for Hydrogenation
title_full_unstemmed Design of Nano-Sized Polymer-Palladium Catalysts for Hydrogenation
title_sort design of nano-sized polymer-palladium catalysts for hydrogenation
publisher al-Farabi Kazakh National University
series Eurasian Chemico-Technological Journal 
issn 1562-3920
2522-4867
publishDate 2000-02-01
description Nanoscale palladium/oxide catalysts stabilized with poly-2-methyl-5-vinylpyridine (P2M5VP) have been prepared and tested in the reaction of 3,7,11-trimethyldodecyne-1-ol hydrogenation in ethanol at 50 oC and hydrogen atmospheric pressure. The catalysts showed high activity, stability and selectivity. Chemical interaction of PdCl2 with pyridyne groups of P2M5VP on oxides (ZnO and MgO) promotes formation of even distribution of uniformed metal particles. Polymer chains prevent agglomeration of active phase of Pd and deactivation of catalysts during hydrogenation reaction.
url http://ect-journal.kz/index.php/ectj/article/view/14
work_keys_str_mv AT alimazharmagambetova designofnanosizedpolymerpalladiumcatalystsforhydrogenation
AT bagadatselenova designofnanosizedpolymerpalladiumcatalystsforhydrogenation
AT sabiramukhamedzhanova designofnanosizedpolymerpalladiumcatalystsforhydrogenation
AT indirakurmanbaeva designofnanosizedpolymerpalladiumcatalystsforhydrogenation
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