Sol-gel reactions of phenyltrimethoxysilane and tetramethoxysilane. 29Si NMR analyses of reaction kinetics and polymeric intermediates

L. W. Kelts; Timothy Edward Long

Sol-gel reactions of phenyltrimethoxysilane and tetramethoxysilane. 29Si NMR analyses of reaction kinetics and polymeric intermediates

L. W. Kelts^*, Timothy Edward Long

^*この研究の対応する著者

研究成果: Conference article › 査読

4 被引用数 (Scopus)

抄録

Sol-gel reactions of phenyltetramethoxysilane in tetrahydrofuran result in complete hydrolysis before condensation becomes important. This sequence of reactions is much different from sol-gel reactions in methanol. In addition, the slow condensation of base sols is much different than in TMOS or TEOS sols, and they do not form extensive internal cage structures as observed in TMOS and TEOS reactions. Spectral evidence for bond formation between phenyltrimethoxysilane and tetramethoxysilane was obtained. Conventional prehydrolysis of the slower reacting phenyltrialkoxysilane was utilized to ensure bond formation between the two monomer.

本文言語	English
ページ（範囲）	701-702
ページ数	2
ジャーナル	American Chemical Society, Polymer Preprints, Division of Polymer Chemistry
巻	31
号	2
出版ステータス	Published - 1990 8月 1
外部発表	はい
イベント	Papers presented at the Washington, DC Meeting 1990 of the ACS, Division of Polymer Chemistry - Washington, DC, USA 継続期間: 1990 8月 26 → 1990 8月 31

ASJC Scopus subject areas

材料科学（全般）
ポリマーおよびプラスチック
工学（全般）

他のファイルとリンク

フィンガープリント

「Sol-gel reactions of phenyltrimethoxysilane and tetramethoxysilane. 29Si NMR analyses of reaction kinetics and polymeric intermediates」の研究トピックを掘り下げます。これらがまとまってユニークなフィンガープリントを構成します。

引用スタイル

@article{48c713c4d05947c09dbaaa88e6e2344a,

title = "Sol-gel reactions of phenyltrimethoxysilane and tetramethoxysilane. 29Si NMR analyses of reaction kinetics and polymeric intermediates",

abstract = "Sol-gel reactions of phenyltetramethoxysilane in tetrahydrofuran result in complete hydrolysis before condensation becomes important. This sequence of reactions is much different from sol-gel reactions in methanol. In addition, the slow condensation of base sols is much different than in TMOS or TEOS sols, and they do not form extensive internal cage structures as observed in TMOS and TEOS reactions. Spectral evidence for bond formation between phenyltrimethoxysilane and tetramethoxysilane was obtained. Conventional prehydrolysis of the slower reacting phenyltrialkoxysilane was utilized to ensure bond formation between the two monomer.",

author = "Kelts, {L. W.} and Long, {Timothy Edward}",

year = "1990",

month = aug,

day = "1",

language = "English",

volume = "31",

pages = "701--702",

journal = "American Chemical Society, Polymer Preprints, Division of Polymer Chemistry",

issn = "0032-3934",

number = "2",

note = "Papers presented at the Washington, DC Meeting 1990 of the ACS, Division of Polymer Chemistry ; Conference date: 26-08-1990 Through 31-08-1990",

}

TY - JOUR

T1 - Sol-gel reactions of phenyltrimethoxysilane and tetramethoxysilane. 29Si NMR analyses of reaction kinetics and polymeric intermediates

AU - Kelts, L. W.

AU - Long, Timothy Edward

PY - 1990/8/1

Y1 - 1990/8/1

N2 - Sol-gel reactions of phenyltetramethoxysilane in tetrahydrofuran result in complete hydrolysis before condensation becomes important. This sequence of reactions is much different from sol-gel reactions in methanol. In addition, the slow condensation of base sols is much different than in TMOS or TEOS sols, and they do not form extensive internal cage structures as observed in TMOS and TEOS reactions. Spectral evidence for bond formation between phenyltrimethoxysilane and tetramethoxysilane was obtained. Conventional prehydrolysis of the slower reacting phenyltrialkoxysilane was utilized to ensure bond formation between the two monomer.

AB - Sol-gel reactions of phenyltetramethoxysilane in tetrahydrofuran result in complete hydrolysis before condensation becomes important. This sequence of reactions is much different from sol-gel reactions in methanol. In addition, the slow condensation of base sols is much different than in TMOS or TEOS sols, and they do not form extensive internal cage structures as observed in TMOS and TEOS reactions. Spectral evidence for bond formation between phenyltrimethoxysilane and tetramethoxysilane was obtained. Conventional prehydrolysis of the slower reacting phenyltrialkoxysilane was utilized to ensure bond formation between the two monomer.

UR - http://www.scopus.com/inward/record.url?scp=0025475165&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0025475165&partnerID=8YFLogxK

M3 - Conference article

AN - SCOPUS:0025475165

SN - 0032-3934

VL - 31

SP - 701

EP - 702

JO - American Chemical Society, Polymer Preprints, Division of Polymer Chemistry

JF - American Chemical Society, Polymer Preprints, Division of Polymer Chemistry

IS - 2

T2 - Papers presented at the Washington, DC Meeting 1990 of the ACS, Division of Polymer Chemistry

Y2 - 26 August 1990 through 31 August 1990

ER -