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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Format: | Article |
Language: | English |
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Elsevier B.V.
2007
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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 |
first_indexed | 2024-03-05T18:07:00Z |
format | Article |
id | utm.eprints-5579 |
institution | Universiti Teknologi Malaysia - ePrints |
language | English |
last_indexed | 2024-03-05T18:07:00Z |
publishDate | 2007 |
publisher | Elsevier B.V. |
record_format | dspace |
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 |
work_keys_str_mv | AT hadinurhadinur onthelocationofdifferenttitaniumsitesintioms2andtheircatalyticroleinoxidationofstyrene AT fitrihayatifitrihayati onthelocationofdifferenttitaniumsitesintioms2andtheircatalyticroleinoxidationofstyrene AT hamdanhalimaton onthelocationofdifferenttitaniumsitesintioms2andtheircatalyticroleinoxidationofstyrene |