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 | |
| Publication status | Published - 2003 May 15 |
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ASJC Scopus subject areas
- Ceramics and Composites
- Electronic, Optical and Magnetic Materials
Cite this
The effect of photo-irradiation in hydrolysis and condensation of silicon alkoxide. / Okusaki, Sachiko; Ohishi, Tomoji.
In: Journal of Non-Crystalline Solids, Vol. 319, No. 3, 15.05.2003, p. 311-313.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - The effect of photo-irradiation in hydrolysis and condensation of silicon alkoxide
AU - Okusaki, Sachiko
AU - Ohishi, Tomoji
PY - 2003/5/15
Y1 - 2003/5/15
N2 - 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.
AB - 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.
UR - http://www.scopus.com/inward/record.url?scp=0037447690&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=0037447690&partnerID=8YFLogxK
U2 - 10.1016/S0022-3093(02)02054-9
DO - 10.1016/S0022-3093(02)02054-9
M3 - Article
VL - 319
SP - 311
EP - 313
JO - Journal of Non-Crystalline Solids
JF - Journal of Non-Crystalline Solids
SN - 0022-3093
IS - 3
ER -