The Effect of Acidcbase Concentration on UV Absorption of Titania Prepared via Sol-Gel Synthesis

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University of the Thai Chamber of Commerce. Journal Editorial Office
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Chulalongkorn University Printing House
University of the Thai Chamber of Commerce
Date Issued
2014
ISSN
0125-2437
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Text::Journal::Journal article
Abstract
The present study aimed to investigate the effect of various acids and pH towards the UV absorption of titania powder prepared by a sol-gel method. Hydrochloric acid HCl sulfuric acid H2S04 and nitric acid HN03 with various pH of 2 3 4 5 and 6 respectively were used as starting materials. The results revealed that the UV absorption of titania powder depends on acids and pH. The results also suggested that the titania powder prepared by HCl with pH 6 has maximum UV absorption with A = 1.98929.
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University of the Thai Chamber of Commerce Journal
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University of the Thai Chamber of Commerce
Bibliographic Citation
Wilasinee Sathitdetkunchorn (2014) The Effect of Acidcbase Concentration on UV Absorption of Titania Prepared via Sol-Gel Synthesis. University of the Thai Chamber of Commerce Journal Vol.34 No.1.
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