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Journals / Turkish Journal of Chemistry / 2005 / Cilt: 29 - Sayı: 1

The Synthesis and Applications of Cr-Doped GLYMO and GLYMO/DAMO Surface Coating Systems for Absorbing UV-light by Sol-Gel Process

Meltem ASİLTÜRK
Funda SAYILKAN
Galip İÇDUYGU
Pages
83–94
Publication Date
2005-01-01
DOI
—
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AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

The UV transmission property of surfaces did not change at 80, 100, 450 or 500 °C, but a T value as low as 0.07% was obtained between 150 and 450 °C.

📌 3 Key Takeaways

🎯
Objective & Hypothesis:A new glass coating system, containing g- glycidoxypropyltrimethoxysilane/Cr3+ (system I:GLYMO/ Cr3+) and g-glycidoxypropyltrimethoxysilane/N-aminoethyl-3- aminopropyltrimethoxysilane/Cr3+ (system II:GLYMO/DAMO/Cr3+), was synthesized by the sol-gel technique for UV light absorption applications.
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Key Findings & Data:Especially system II showed very low transmission in the UV wavelength regions (300--400 nm) after thermal treatment of the coated surface.
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Conclusion & Impact:The UV transmission property of surfaces did not change at 80, 100, 450 or 500 °C, but a T value as low as 0.07% was obtained between 150 and 450 °C.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Sol-gel technique · coating · optical properties

Abstract

A new glass coating system, containing g- glycidoxypropyltrimethoxysilane/Cr3+ (system I:GLYMO/ Cr3+) and g-glycidoxypropyltrimethoxysilane/N-aminoethyl-3- aminopropyltrimethoxysilane/Cr3+ (system II:GLYMO/DAMO/Cr3+), was synthesized by the sol-gel technique for UV light absorption applications. UV-visible spectroscopy (UV-VIS) was utilized to investigate the optical properties of coating materials. Especially system II showed very low transmission in the UV wavelength regions (300--400 nm) after thermal treatment of the coated surface. The UV transmission property of surfaces did not change at 80, 100, 450 or 500 °C, but a T value as low as 0.07% was obtained between 150 and 450 °C.

Özet

A new glass coating system, containing g- glycidoxypropyltrimethoxysilane/Cr3+ (system I:GLYMO/ Cr3+) and g-glycidoxypropyltrimethoxysilane/N-aminoethyl-3- aminopropyltrimethoxysilane/Cr3+ (system II:GLYMO/DAMO/Cr3+), was synthesized by the sol-gel technique for UV light absorption applications. UV-visible spectroscopy (UV-VIS) was utilized to investigate the optical properties of coating materials. Especially system II showed very low transmission in the UV wavelength regions (300--400 nm) after thermal treatment of the coated surface. The UV transmission property of surfaces did not change at 80, 100, 450 or 500 °C, but a T value as low as 0.07% was obtained between 150 and 450 °C.

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Cite This Article

ASİLTÜRK, M., SAYILKAN, F., İÇDUYGU, G. (2005). The Synthesis and Applications of Cr-Doped GLYMO and GLYMO/DAMO Surface Coating Systems for Absorbing UV-light by Sol-Gel Process. Turkish Journal of Chemistry, Cilt: 29 - Sayı: 1, 83–94. https://ajindex.com/articles/185478

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