Synthesis of hierarchical porous Tio2/ averrhoa bilimbi catalyst for catalytic oxidation of styrene
The morphology of freeze-dried Averrhoa bilimbi clearly shows that it possesses hierarchically structure pores. Therefore by impregnation of TiO2 into freeze-dried Averrhoa bilimbi which acted as the porous support, hierarchically porous catalyst was synthesized. The catalyst was then characterized...
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my.utm.620782017-05-07T08:18:44Z http://eprints.utm.my/id/eprint/62078/ Synthesis of hierarchical porous Tio2/ averrhoa bilimbi catalyst for catalytic oxidation of styrene Chandren, Sheela Nur, Hadi Mohamed, Nurul Najidah TA Engineering (General). Civil engineering (General) The morphology of freeze-dried Averrhoa bilimbi clearly shows that it possesses hierarchically structure pores. Therefore by impregnation of TiO2 into freeze-dried Averrhoa bilimbi which acted as the porous support, hierarchically porous catalyst was synthesized. The catalyst was then characterized by diffuse reflectance UV-Vis (DR UV-Vis), Fourier transform infrared spectroscopy (FTIR) and scanning electron microscopy (SEM). Hierarchically porous TiO2/freeze-dried Averrhoa bilimbi catalyst was then tested for the oxidation of styrene. Analysis from Gas Chromatography (GC) proved that the TiO2/freeze-dried Averrhoa bilimbi catalyst improved the conversion and the selectivity of styrene oxide compare to TiO2 catalyst. 2015 Conference or Workshop Item PeerReviewed Chandren, Sheela and Nur, Hadi and Mohamed, Nurul Najidah (2015) Synthesis of hierarchical porous Tio2/ averrhoa bilimbi catalyst for catalytic oxidation of styrene. In: 9th South East Asian Technical University Consortium (SEATUC) Symposium, 26-31 Jul, 2015, Thailand. http://www.biochemtech.kmutt.ac.th/index.php/news/151-9th-south-east-asian-technical-university-consortium-seatuc-symposium |
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TA Engineering (General). Civil engineering (General) Chandren, Sheela Nur, Hadi Mohamed, Nurul Najidah Synthesis of hierarchical porous Tio2/ averrhoa bilimbi catalyst for catalytic oxidation of styrene |
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The morphology of freeze-dried Averrhoa bilimbi clearly shows that it possesses hierarchically structure pores. Therefore by impregnation of TiO2 into freeze-dried Averrhoa bilimbi which acted as the porous support, hierarchically porous catalyst was synthesized. The catalyst was then characterized by diffuse reflectance UV-Vis (DR UV-Vis), Fourier transform infrared spectroscopy (FTIR) and scanning electron microscopy (SEM). Hierarchically porous TiO2/freeze-dried Averrhoa bilimbi catalyst was then tested for the oxidation of styrene. Analysis from Gas Chromatography (GC) proved that the TiO2/freeze-dried Averrhoa bilimbi catalyst improved the conversion and the selectivity of styrene oxide compare to TiO2 catalyst. |
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Conference or Workshop Item |
author |
Chandren, Sheela Nur, Hadi Mohamed, Nurul Najidah |
author_facet |
Chandren, Sheela Nur, Hadi Mohamed, Nurul Najidah |
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Chandren, Sheela |
title |
Synthesis of hierarchical porous Tio2/ averrhoa bilimbi catalyst for catalytic oxidation of styrene |
title_short |
Synthesis of hierarchical porous Tio2/ averrhoa bilimbi catalyst for catalytic oxidation of styrene |
title_full |
Synthesis of hierarchical porous Tio2/ averrhoa bilimbi catalyst for catalytic oxidation of styrene |
title_fullStr |
Synthesis of hierarchical porous Tio2/ averrhoa bilimbi catalyst for catalytic oxidation of styrene |
title_full_unstemmed |
Synthesis of hierarchical porous Tio2/ averrhoa bilimbi catalyst for catalytic oxidation of styrene |
title_sort |
synthesis of hierarchical porous tio2/ averrhoa bilimbi catalyst for catalytic oxidation of styrene |
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2015 |
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http://eprints.utm.my/id/eprint/62078/ http://www.biochemtech.kmutt.ac.th/index.php/news/151-9th-south-east-asian-technical-university-consortium-seatuc-symposium |
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