On the location of different titanium sites in Ti-OMS-2 and their catalytic role in oxidation of styrene

Octahedral manganese oxide molecular sieves (OMS-2) modified by impregnation of TiO2 exhibit a higher catalytic activity for oxidation of styrene with tert-butylhydroperoxide in comparison to titanium-incorporated OMS-2, where the styrene conversions were ca. 70% and 45-50%, respectively. The framew...

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Main Authors: Hadi Nur, Hadi Nur, Fitri Hayati, Fitri Hayati, Hamdan, Halimaton
Format: Article
Language:English
Published: Elsevier B.V. 2007
Subjects:
Online Access:http://eprints.utm.my/5579/1/hadiNur2007_OnTheLocationOfDifferent.pdf
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author Hadi Nur, Hadi Nur
Fitri Hayati, Fitri Hayati
Hamdan, Halimaton
author_facet Hadi Nur, Hadi Nur
Fitri Hayati, Fitri Hayati
Hamdan, Halimaton
author_sort Hadi Nur, Hadi Nur
collection ePrints
description Octahedral manganese oxide molecular sieves (OMS-2) modified by impregnation of TiO2 exhibit a higher catalytic activity for oxidation of styrene with tert-butylhydroperoxide in comparison to titanium-incorporated OMS-2, where the styrene conversions were ca. 70% and 45-50%, respectively. The framework of titanium species has no effect on the enhancement of catalytic activity, while the nonframework of titanium species induces a synergetic effect that enhances the oxidation of styrene with tert-butylhydroperoxide
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spelling utm.eprints-55792010-10-26T05:08:42Z http://eprints.utm.my/5579/ On the location of different titanium sites in Ti-OMS-2 and their catalytic role in oxidation of styrene Hadi Nur, Hadi Nur Fitri Hayati, Fitri Hayati Hamdan, Halimaton QD Chemistry Octahedral manganese oxide molecular sieves (OMS-2) modified by impregnation of TiO2 exhibit a higher catalytic activity for oxidation of styrene with tert-butylhydroperoxide in comparison to titanium-incorporated OMS-2, where the styrene conversions were ca. 70% and 45-50%, respectively. The framework of titanium species has no effect on the enhancement of catalytic activity, while the nonframework of titanium species induces a synergetic effect that enhances the oxidation of styrene with tert-butylhydroperoxide Elsevier B.V. 2007-12 Article PeerReviewed application/pdf en http://eprints.utm.my/5579/1/hadiNur2007_OnTheLocationOfDifferent.pdf Hadi Nur, Hadi Nur and Fitri Hayati, Fitri Hayati and Hamdan, Halimaton (2007) On the location of different titanium sites in Ti-OMS-2 and their catalytic role in oxidation of styrene. Catalysis communications, 8 (12). pp. 2007-2011. ISSN 1566-7367 http://dx.doi.org/10.1016/j.catcom.2007.04.002 doi:10.1016/j.catcom.2007.04.002
spellingShingle QD Chemistry
Hadi Nur, Hadi Nur
Fitri Hayati, Fitri Hayati
Hamdan, Halimaton
On the location of different titanium sites in Ti-OMS-2 and their catalytic role in oxidation of styrene
title On the location of different titanium sites in Ti-OMS-2 and their catalytic role in oxidation of styrene
title_full On the location of different titanium sites in Ti-OMS-2 and their catalytic role in oxidation of styrene
title_fullStr On the location of different titanium sites in Ti-OMS-2 and their catalytic role in oxidation of styrene
title_full_unstemmed On the location of different titanium sites in Ti-OMS-2 and their catalytic role in oxidation of styrene
title_short On the location of different titanium sites in Ti-OMS-2 and their catalytic role in oxidation of styrene
title_sort on the location of different titanium sites in ti oms 2 and their catalytic role in oxidation of styrene
topic QD Chemistry
url http://eprints.utm.my/5579/1/hadiNur2007_OnTheLocationOfDifferent.pdf
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