Synthesis, characterization, and catalytic activity of nitrogen and iron(III) co-doped TiO2

Synthesis, characterization, and catalytic activity of nitrogen and iron(III) co-doped TiO2

The nitrogen and iron(III) co-doped TiO2(N-Fe-TiO2) samples were synthesized via modified sol-gel method by using alkyl amine as both nitrogen source and pore directing agent. Morphologies and properties of the co-doped TiO2samples were investigated by X-ray diffraction, Fourier transform infrared s...

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Main Authors: Patsaya Songkhum, Jonggol Tantirungrotechai
Other Authors: Mahidol University
Format: Conference or Workshop Item
Published: 2018
Subjects:
Chemistry
Online Access:https://repository.li.mahidol.ac.th/handle/123456789/31545
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spelling th-mahidol.315452018-10-19T11:48:44Z Synthesis, characterization, and catalytic activity of nitrogen and iron(III) co-doped TiO2 Patsaya Songkhum Jonggol Tantirungrotechai Mahidol University Chemistry The nitrogen and iron(III) co-doped TiO2(N-Fe-TiO2) samples were synthesized via modified sol-gel method by using alkyl amine as both nitrogen source and pore directing agent. Morphologies and properties of the co-doped TiO2samples were investigated by X-ray diffraction, Fourier transform infrared spectroscopy, electron spin resonance spectroscopy, UV-Vis spectroscopy, scanning electron microscopy, and transmission electron microscopy. The results showed anatase phase mixed with rutile structure as well as hydroxyl and amine functional groups. The presence of Fe3+in N-Fe-TiO2sample was detected at g value of 2.00. In addition, the prepared samples were photocatalytically active for methyl orange degradation under UV light irradiation, but not under visible light. © 2012 Springer Science+Business Media B.V. 2018-10-19T04:48:44Z 2018-10-19T04:48:44Z 2013-04-01 Conference Paper Research on Chemical Intermediates. Vol.39, No.4 (2013), 1555-1561 10.1007/s11164-012-0620-z 15685675 09226168 2-s2.0-84876472664 https://repository.li.mahidol.ac.th/handle/123456789/31545 Mahidol University SCOPUS https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=84876472664&origin=inward
institution Mahidol University
building Mahidol University Library
continent Asia
country Thailand
Thailand
content_provider Mahidol University Library
collection Mahidol University Institutional Repository
topic Chemistry
spellingShingle Chemistry
Patsaya Songkhum
Jonggol Tantirungrotechai
Synthesis, characterization, and catalytic activity of nitrogen and iron(III) co-doped TiO2
description The nitrogen and iron(III) co-doped TiO2(N-Fe-TiO2) samples were synthesized via modified sol-gel method by using alkyl amine as both nitrogen source and pore directing agent. Morphologies and properties of the co-doped TiO2samples were investigated by X-ray diffraction, Fourier transform infrared spectroscopy, electron spin resonance spectroscopy, UV-Vis spectroscopy, scanning electron microscopy, and transmission electron microscopy. The results showed anatase phase mixed with rutile structure as well as hydroxyl and amine functional groups. The presence of Fe3+in N-Fe-TiO2sample was detected at g value of 2.00. In addition, the prepared samples were photocatalytically active for methyl orange degradation under UV light irradiation, but not under visible light. © 2012 Springer Science+Business Media B.V.
author2 Mahidol University
author_facet Mahidol University
Patsaya Songkhum
Jonggol Tantirungrotechai
format Conference or Workshop Item
author Patsaya Songkhum
Jonggol Tantirungrotechai
author_sort Patsaya Songkhum
title Synthesis, characterization, and catalytic activity of nitrogen and iron(III) co-doped TiO2
title_short Synthesis, characterization, and catalytic activity of nitrogen and iron(III) co-doped TiO2
title_full Synthesis, characterization, and catalytic activity of nitrogen and iron(III) co-doped TiO2
title_fullStr Synthesis, characterization, and catalytic activity of nitrogen and iron(III) co-doped TiO2
title_full_unstemmed Synthesis, characterization, and catalytic activity of nitrogen and iron(III) co-doped TiO2
title_sort synthesis, characterization, and catalytic activity of nitrogen and iron(iii) co-doped tio2
publishDate 2018
url https://repository.li.mahidol.ac.th/handle/123456789/31545
_version_ 1763488679427309568

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