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Effect of pH on TiO2 nanoparticles via sol gel method

International Conference on X-Rays and Related Techniques in Research and Industry (ICXRI 2010) jointly organized by Universiti Malaysia Perlis (UniMAP) and X-Ray Application Malaysia Society (XAPP), 9th - 10th June 2010 at Aseania Resort Langkawi, Malaysia.

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Bibliographic Details
Main Authors: Siti Aida, Ibrahim, Srimala, Sreekantan
Other Authors: saida@uthm.edu.my
Format: Article
Language:English
Published: Universiti Malaysia Perlis 2010
Subjects:
TiO2 nanoparticles
Sol gel
Photocatalytic
Titania
International Conference on X-Rays & Related Techniques in Research & Industry (ICXRI)
Online Access:http://dspace.unimap.edu.my/xmlui/handle/123456789/9012
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spelling my.unimap-90122010-08-23T06:51:09Z Effect of pH on TiO2 nanoparticles via sol gel method Siti Aida, Ibrahim Srimala, Sreekantan saida@uthm.edu.my srimala@)eng.usm.my TiO2 nanoparticles Sol gel Photocatalytic Titania International Conference on X-Rays & Related Techniques in Research & Industry (ICXRI) International Conference on X-Rays and Related Techniques in Research and Industry (ICXRI 2010) jointly organized by Universiti Malaysia Perlis (UniMAP) and X-Ray Application Malaysia Society (XAPP), 9th - 10th June 2010 at Aseania Resort Langkawi, Malaysia. A series of titania nanoparticles was successfully synthesized via sol gel method using titanium tetraisopropoxide as a precursor. In this paper, data concerning the effect of pH towards the development of TiO2 nanoparticles is reported. The samples were characterised by x-ray diffraction (XRD) and Scanning Electron Microscopy (SEM). XRD results showed the existence of nanocrystalline anatase phases with crystallite size ranging from 7-14 nm. Surface morphological studies obtain from SEM micrograph showed the particles with rodlike shape are rutile while the spherical shapes are anatase in nature. It was also found the pH of the solution affect the agglomeration of the particles. Results of photocatalytic studies exhibits that titania powder prepared at pH 9 has an excellent photocatalytic activity with degradation 74.7% within 60 minutes. 2010-08-23T06:51:09Z 2010-08-23T06:51:09Z 2010-06-09 Article p.84-87 978-967-5760-02-0 http://hdl.handle.net/123456789/9012 en Proceedings of the International Conference on X-Rays & Related Techniques in Research & Industry (ICXRI) 2010 Universiti Malaysia Perlis School of Materials Engineering & School of Environmental Engineering
institution Universiti Malaysia Perlis
building UniMAP Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Malaysia Perlis
content_source UniMAP Library Digital Repository
url_provider http://dspace.unimap.edu.my/
language English
topic TiO2 nanoparticles
Sol gel
Photocatalytic
Titania
International Conference on X-Rays & Related Techniques in Research & Industry (ICXRI)
spellingShingle TiO2 nanoparticles
Sol gel
Photocatalytic
Titania
International Conference on X-Rays & Related Techniques in Research & Industry (ICXRI)
Siti Aida, Ibrahim
Srimala, Sreekantan
Effect of pH on TiO2 nanoparticles via sol gel method
description International Conference on X-Rays and Related Techniques in Research and Industry (ICXRI 2010) jointly organized by Universiti Malaysia Perlis (UniMAP) and X-Ray Application Malaysia Society (XAPP), 9th - 10th June 2010 at Aseania Resort Langkawi, Malaysia.
author2 saida@uthm.edu.my
author_facet saida@uthm.edu.my
Siti Aida, Ibrahim
Srimala, Sreekantan
format Article
author Siti Aida, Ibrahim
Srimala, Sreekantan
author_sort Siti Aida, Ibrahim
title Effect of pH on TiO2 nanoparticles via sol gel method
title_short Effect of pH on TiO2 nanoparticles via sol gel method
title_full Effect of pH on TiO2 nanoparticles via sol gel method
title_fullStr Effect of pH on TiO2 nanoparticles via sol gel method
title_full_unstemmed Effect of pH on TiO2 nanoparticles via sol gel method
title_sort effect of ph on tio2 nanoparticles via sol gel method
publisher Universiti Malaysia Perlis
publishDate 2010
url http://dspace.unimap.edu.my/xmlui/handle/123456789/9012
_version_ 1643789349066637312
score 13.222552

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