TY - JOUR
T1 - Organic derivatives of layered polysilicates. I. Trimethylsilylation of magadiite and kenyaite
AU - Yanagisawa, Tsuneo
AU - Kuroda, Kazuyuki
AU - Kato, Chuzo
N1 - Funding Information:
The authors wish to express their sincere thanks to Dr. K. Deguchi (JEOL) and Mr. K. Hioka (JEOL) for their NMR measurementsa nd helpful discussions. Financial support to one of the authors (K.K.) by Nippon Sheet Glass Foundation is gratefully acknowledged, as is support by the Waseda University Special Project Research Fund.
Copyright:
Copyright 2014 Elsevier B.V., All rights reserved.
PY - 1988/6
Y1 - 1988/6
N2 - Organic derivatization of layered polysilicates (magadiite Na2Si14O29·xH2O and kenyaite K2Si20O41·xH2O) was performed by reaction of the tetraalkylammonium polysilicate intercalation compounds with chlorotrimethylsilane ((CH3)3SiCl) as the silylating agent. The formation of the organic derivatives was confirmed by X-ray powder diffraction, IR, 29Si MAS NMR, and elemental analysis, and revealed the bonding between the trimethylsilyl groups and the interlayer silanol groups. The advantage of using tetraalkylammonium polysilicate intercalation compounds as intermediates for organic derivatization is elucidated.
AB - Organic derivatization of layered polysilicates (magadiite Na2Si14O29·xH2O and kenyaite K2Si20O41·xH2O) was performed by reaction of the tetraalkylammonium polysilicate intercalation compounds with chlorotrimethylsilane ((CH3)3SiCl) as the silylating agent. The formation of the organic derivatives was confirmed by X-ray powder diffraction, IR, 29Si MAS NMR, and elemental analysis, and revealed the bonding between the trimethylsilyl groups and the interlayer silanol groups. The advantage of using tetraalkylammonium polysilicate intercalation compounds as intermediates for organic derivatization is elucidated.
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U2 - 10.1016/0168-7336(88)80085-8
DO - 10.1016/0168-7336(88)80085-8
M3 - Article
AN - SCOPUS:45549115021
SN - 0168-7336
VL - 5
SP - 167
EP - 175
JO - Reactivity of Solids
JF - Reactivity of Solids
IS - 2-3
ER -