STUDY OF CONDENSATION PROCESS OF ORTHOETHYLSILICATE BY THE METHOD OF TRIMETHYLSILYLATION.

Masaki Makihara, Yoshiro Moriya

研究成果: Contribution to journalArticle査読

3 被引用数 (Scopus)

抄録

The condensation process of orthoethylsilicate was studied by the trimethylsilylation (TMS) method at various reaction temperatures and at various concentrations of HCl or NH//3. The rate of disappearance and/or appearance of monomer, dimer and cyclic tetramer increased with rising reaction temperature. The molecular weight distribution curves of trimethylsilyl derivatives showed many peaks at the positions corresponding to fixed molecular weights, and the perk positions did not change with reaction temperatures. At both low and high pH ranges, the growth of particles, which were formed by hydrolysis, was observed.

本文言語英語
ページ(範囲)328-333
ページ数6
ジャーナルYogyo Kyokai Shi/Journal of the Ceramic Society of Japan
92
6
出版ステータス出版済み - 1984
外部発表はい

All Science Journal Classification (ASJC) codes

  • 工学(全般)

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