Citation:
CAO Xinyu, XU Hui, WANG Letian, LI Ze, CAO Ming, XIE Ping, ZHANG Rongben, ZHU Chuanfeng, WANG Chen. THE HYDROSILYLATION REACTION OF LADDERLIKE POLYVINYLSILSESQUIOXANE WITH 1, 1, 3, 3-TETRAMETHYLDISILOXANE*[J]. Chinese Journal of Polymer Science,
1998, 16(3): 226-233.
THE HYDROSILYLATION REACTION OF LADDERLIKE POLYVINYLSILSESQUIOXANE WITH 1, 1, 3, 3-TETRAMETHYLDISILOXANE*
摘要:
The hydrosilylation reaction of ladderlike polyvinylsilsesquioxane (Vi-T)with 1, 1, 3, 3-tetramethyldisiloxane (H- MM ) catalyzed by dicyclopentadienyl-dichloroplat-inium (Cp2PtCl2) was carried out well in tetrahydrofuran (THF) to produce a soluble whitesolid. This product was characterized by IR, 1H-NMR, 13C-NMR, 29Si-NMR, DSC, X-raydiffraction method, gel permeation chromatography (GPC), vapour pressure osmometry(VPO), atomic force microscopy (AFM) and molecular simulation. These results prove that the product contains nanoscale tubular structure.
English
THE HYDROSILYLATION REACTION OF LADDERLIKE POLYVINYLSILSESQUIOXANE WITH 1, 1, 3, 3-TETRAMETHYLDISILOXANE*
Abstract:
The hydrosilylation reaction of ladderlike polyvinylsilsesquioxane (Vi-T)with 1, 1, 3, 3-tetramethyldisiloxane (H- MM ) catalyzed by dicyclopentadienyl-dichloroplat-inium (Cp2PtCl2) was carried out well in tetrahydrofuran (THF) to produce a soluble whitesolid. This product was characterized by IR, 1H-NMR, 13C-NMR, 29Si-NMR, DSC, X-raydiffraction method, gel permeation chromatography (GPC), vapour pressure osmometry(VPO), atomic force microscopy (AFM) and molecular simulation. These results prove that the product contains nanoscale tubular structure.
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