Synthesis of Al-MCM-41/ZSM-5 composite for oxidation of norbornene to norbornene oxide

Composite materials are engineered materials made from two or more constituent material with significantly different physical or chemical properties and the different material work together to give the composite unique properties. The incorporation of Al-MCM-41 and ZSM-5 produced micro-mesoporous co...

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Main Author:	Abu Bakar, Faridah
Format:	Thesis
Language:	English
Published:	2010
Subjects:	QD Chemistry
Online Access:	http://eprints.utm.my/id/eprint/11297/1/FaridahAbuBakarMFS2010A.pdf
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id	my-utm-ep.11297
record_format	uketd_dc
spelling	my-utm-ep.112972018-05-30T04:26:06Z Synthesis of Al-MCM-41/ZSM-5 composite for oxidation of norbornene to norbornene oxide 2010-04 Abu Bakar, Faridah QD Chemistry Composite materials are engineered materials made from two or more constituent material with significantly different physical or chemical properties and the different material work together to give the composite unique properties. The incorporation of Al-MCM-41 and ZSM-5 produced micro-mesoporous composite which very significant to be used in the catalytic study. In this study, the microporous Al-MCM-41 and micro-mesopores Al-MCM-41/ZSM-5 composite have successfully by direct hydrothermal method. The resulting catalyst were characterized by X-Ray Diffraction (XRD), Fourier Transform Infrared (FTIR), Field Emission Scanning Electron Microscopy (FESEM), Transmission Electron Microscopy (TEM), Nitrogen adsorption-desorption isotherm analysis techniques, BET single point, Thermogravimetric Analysis (TGA) and 27Al Magic Angle Spinning-Nuclear Magnetic Resonance (27Al MAS NMR). Catalytic performance on Al-MCM-41/ZSM-5 composites has been carried out by oxidation of bulky molecule norbornene. Higher conversion was observed over Al-MCM-41/ZSM-5 composite 10 wt. % while the selectivity towards norbornene oxide are higher by using the Al-MCM-41/ZSM-5 composite 50 wt. % as catalyst. This is due to the increase of Bronsted acid side which lead to the increased of hydrophilic characteristic of the catalyst and resulting higher formation of norbornene oxide. 2010-04 Thesis http://eprints.utm.my/id/eprint/11297/ http://eprints.utm.my/id/eprint/11297/1/FaridahAbuBakarMFS2010A.pdf application/pdf en public masters Universiti Teknologi Malaysia, Faculty of Science Faculty of Science
institution	Universiti Teknologi Malaysia
collection	UTM Institutional Repository
language	English
topic	QD Chemistry
spellingShingle	QD Chemistry Abu Bakar, Faridah Synthesis of Al-MCM-41/ZSM-5 composite for oxidation of norbornene to norbornene oxide
description	Composite materials are engineered materials made from two or more constituent material with significantly different physical or chemical properties and the different material work together to give the composite unique properties. The incorporation of Al-MCM-41 and ZSM-5 produced micro-mesoporous composite which very significant to be used in the catalytic study. In this study, the microporous Al-MCM-41 and micro-mesopores Al-MCM-41/ZSM-5 composite have successfully by direct hydrothermal method. The resulting catalyst were characterized by X-Ray Diffraction (XRD), Fourier Transform Infrared (FTIR), Field Emission Scanning Electron Microscopy (FESEM), Transmission Electron Microscopy (TEM), Nitrogen adsorption-desorption isotherm analysis techniques, BET single point, Thermogravimetric Analysis (TGA) and 27Al Magic Angle Spinning-Nuclear Magnetic Resonance (27Al MAS NMR). Catalytic performance on Al-MCM-41/ZSM-5 composites has been carried out by oxidation of bulky molecule norbornene. Higher conversion was observed over Al-MCM-41/ZSM-5 composite 10 wt. % while the selectivity towards norbornene oxide are higher by using the Al-MCM-41/ZSM-5 composite 50 wt. % as catalyst. This is due to the increase of Bronsted acid side which lead to the increased of hydrophilic characteristic of the catalyst and resulting higher formation of norbornene oxide.
format	Thesis
qualification_level	Master's degree
author	Abu Bakar, Faridah
author_facet	Abu Bakar, Faridah
author_sort	Abu Bakar, Faridah
title	Synthesis of Al-MCM-41/ZSM-5 composite for oxidation of norbornene to norbornene oxide
title_short	Synthesis of Al-MCM-41/ZSM-5 composite for oxidation of norbornene to norbornene oxide
title_full	Synthesis of Al-MCM-41/ZSM-5 composite for oxidation of norbornene to norbornene oxide
title_fullStr	Synthesis of Al-MCM-41/ZSM-5 composite for oxidation of norbornene to norbornene oxide
title_full_unstemmed	Synthesis of Al-MCM-41/ZSM-5 composite for oxidation of norbornene to norbornene oxide
title_sort	synthesis of al-mcm-41/zsm-5 composite for oxidation of norbornene to norbornene oxide
granting_institution	Universiti Teknologi Malaysia, Faculty of Science
granting_department	Faculty of Science
publishDate	2010
url	http://eprints.utm.my/id/eprint/11297/1/FaridahAbuBakarMFS2010A.pdf
_version_	1747814836706738176

Synthesis of Al-MCM-41/ZSM-5 composite for oxidation of norbornene to norbornene oxide

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