Abstract
The effect of the addition of tetramethylammonium ions on the distribution of silicate species in the methanolic solutions was studied by the trimethylsilylation technique. Tetramethylammonium ions affected silicate species formed in the hydrolysis of tetraethoxysilane, causing the singular formation of the cubic octameric silicate species in the methanolic solution. The recovery was higher in the methanolic solution than in the aqueous system. It was found that the presence of water was necessary for the singular formation, suggesting an interaction among silicate species, tetramethylammonium ions and water. It was also found that the formation of the cubic octamer started immediately after preparation of the solution.
| Original language | English |
|---|---|
| Pages (from-to) | 307-315 |
| Number of pages | 9 |
| Journal | Journal of Molecular Liquids |
| Volume | 34 |
| Issue number | 4 |
| DOIs | |
| Publication status | Published - 1987 |
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ASJC Scopus subject areas
- Physical and Theoretical Chemistry
- Atomic and Molecular Physics, and Optics
Cite this
The effect of tetramethylammonium ions on the distribution of silicate species in the methanolic solutions. / Hasegawa, Isao; Sakka, Sumio; Kuroda, Kazuyuki; Kato, Chuzo.
In: Journal of Molecular Liquids, Vol. 34, No. 4, 1987, p. 307-315.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - The effect of tetramethylammonium ions on the distribution of silicate species in the methanolic solutions
AU - Hasegawa, Isao
AU - Sakka, Sumio
AU - Kuroda, Kazuyuki
AU - Kato, Chuzo
PY - 1987
Y1 - 1987
N2 - The effect of the addition of tetramethylammonium ions on the distribution of silicate species in the methanolic solutions was studied by the trimethylsilylation technique. Tetramethylammonium ions affected silicate species formed in the hydrolysis of tetraethoxysilane, causing the singular formation of the cubic octameric silicate species in the methanolic solution. The recovery was higher in the methanolic solution than in the aqueous system. It was found that the presence of water was necessary for the singular formation, suggesting an interaction among silicate species, tetramethylammonium ions and water. It was also found that the formation of the cubic octamer started immediately after preparation of the solution.
AB - The effect of the addition of tetramethylammonium ions on the distribution of silicate species in the methanolic solutions was studied by the trimethylsilylation technique. Tetramethylammonium ions affected silicate species formed in the hydrolysis of tetraethoxysilane, causing the singular formation of the cubic octameric silicate species in the methanolic solution. The recovery was higher in the methanolic solution than in the aqueous system. It was found that the presence of water was necessary for the singular formation, suggesting an interaction among silicate species, tetramethylammonium ions and water. It was also found that the formation of the cubic octamer started immediately after preparation of the solution.
UR - http://www.scopus.com/inward/record.url?scp=0037733698&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=0037733698&partnerID=8YFLogxK
U2 - 10.1016/0167-7322(87)80020-X
DO - 10.1016/0167-7322(87)80020-X
M3 - Article
VL - 34
SP - 307
EP - 315
JO - Journal of Molecular Liquids
JF - Journal of Molecular Liquids
SN - 0167-7322
IS - 4
ER -