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

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Published: Feb 3, 2014
Keywords:
Titania UV absorption pH

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Wilasinee Sathitdetkunchorn

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 (H2SO4), and nitric acid (HNO3) with various pH of 2, 3, 4, 5, and 6, respectively, were used as starting material. 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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How to Cite
Sathitdetkunchorn, W. (2014). The Effect of Acid-base Concentration on UV Absorption of Titania Prepared via Sol-Gel Synthesis. University of the Thai Chamber of Commerce Journal Humanities and Social Sciences, 34(1), 44–55. Retrieved from https://so06.tci-thaijo.org/index.php/utccjournalhs/article/view/188716
Issue
Vol. 34 No. 1 (2014): January - March 2014
Section
Research Articles

ลิขสิทธิ์ของบทความ

ผลงานที่ได้รับการตีพิมพ์ถือเป็นลิขสิทธิ์ของมหาวิทยาลัยหอการค้าไทย ห้ามมิให้นำเนื้อหา ทัศนะ หรือข้อคิดเห็นใด ๆ ของผลงานไปทำซ้ำ ดัดแปลง หรือเผยแพร่ ไม่ว่าทั้งหมดหรือบางส่วนโดยไม่ได้รับอนุญาตเป็นลายลักษณ์อักษรจากมหาวิทยาลัยหอการค้าไทยก่อน

 

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