The effect of photo-irradiation in hydrolysis and condensation of silicon alkoxide

Sachiko Okusaki; Tomoji Ohishi

doi:10.1016/S0022-3093(02)02054-9

The effect of photo-irradiation in hydrolysis and condensation of silicon alkoxide

Sachiko Okusaki, Tomoji Ohishi

Research output: Contribution to journal › Article

8 Citations (Scopus)

Abstract

A silicon alkoxide-water-ethanol mixed solution was irradiated with ultraviolet rays, and the change of the silicon alkoxide molecular structure was evaluated by ²⁹Si nuclear magnetic resonance and Fourier transform infrared spectroscopies. Silicon alkoxide was hydrolyzed and the Si-OH bonds were produced by UV irradiation without any chemical catalyst for hydrolysis. The Si-O-Si bonds were also produced, and viscosity of the alkoxide solution became higher due to condensation of alkoxide.

Original language	English
Pages (from-to)	311-313
Number of pages	3
Journal	Journal of Non-Crystalline Solids
Volume	319
Issue number	3
DOIs	https://doi.org/10.1016/S0022-3093(02)02054-9
Publication status	Published - 2003 May 15

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ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Ceramics and Composites
Condensed Matter Physics
Materials Chemistry

Cite this

Okusaki, S., & Ohishi, T. (2003). The effect of photo-irradiation in hydrolysis and condensation of silicon alkoxide. Journal of Non-Crystalline Solids, 319(3), 311-313. https://doi.org/10.1016/S0022-3093(02)02054-9

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10.1016/S0022-3093(02)02054-9