| THE HYDROSILYLATION REACTION OF LADDERLIKE POLYVINYLSILSESQUIOXANE WITH 1, 1, 3, 3-TETRAMETHYLDISILOXANE |
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| 作者姓名： | 曹新宇 许辉 王乐天 李泽 曹明 谢萍 张榕本 朱传凤 王琛 |
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| 作者单位： | PCLCC Institute of Chemistry，Chinese Academy of Sciences，Beijing 100080，China Polymer Chemistry Laboratory Chinese Academy of Sciences and China Petro-Chemical Corporation，PCLCC Institute of Chemistry，Chinese Academy of Sciences，Beijing 100080，China Polymer Chemistry Laboratory Chinese Academy of Sciences and China Petro-Chemical Corporation，PCLCC Institute of Chemistry，Chinese Academy of Sciences，Beijing 100080，China Polymer Chemistry Laboratory Chinese Academy of Sciences and China Petro-Chemical Corporation，PCLCC Institute of Chemistry，Chinese Academy of Sciences，Beijing 100080，China Polymer Chemistry Laboratory Chinese Academy of Sciences and China Petro-Chemical Corporation，PCLCC Institute of Chemistry，Chinese Academy of Sciences，Beijing 100080，China Polymer Chemistry Laboratory Chinese Academy of Sciences and China Petro-Chemical Corporation，PCLCC Institute of Chemistry，Chinese Academy of Sciences，Beijing 100080，China Polymer Chemistry Laboratory Chinese Academy of Sciences and China Petro-Chemical Corporation，PCLCC Institute of Chemistry，Chinese Academy of Sciences，Beijing 100080，China Polymer Chemistry Laboratory Chinese Academy of Sciences and China Petro-Chemical Corporation，Youth Laboratory of Nanoscience and Technology，Chinese Academy of Sciences，Beijing 100080，China，Youth Laboratory of Nanoscience and Technology，Chinese Academy of Sciences，Beijing 100080，China |
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| 基金项目： | This project was supported by NSFC(59483001 ＆ 29574187)＆ Chinese Academy of Sciences(KJ-952-S1-508) |
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| 摘 要： | The hydrosilylation reaction of ladderlike polyvinylsilsesquioxane (Vi-T)with 1, 1, 3, 3-tetramethyldisiloxane (H- MM ) catalyzed by dicyclopentadienyl-dichloroplat-inium (Cp_2PtCl_2) was carried out well in tetrahydrofuran (THF) to produce a soluble whitesolid. This product was characterized by IR, ~1H-NMR, ~(13)C-NMR, ~(29)Si-NMR, DSC, X-raydiffraction method, gel permeation chromatography (GPC), vapour pressure osmometry(VPO), atomic force microscopy (AFM) and molecular simulation. These results provethat the product contains nanoscale tubular structure.
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| 收稿时间： | 1997-09-05 |
THE HYDROSILYLATION REACTION OF LADDERLIKE POLYVINYLSILSESQUIOXANE WITH 1, 1, 3, 3-TETRAMETHYLDISILOXANE* |
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| 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,1998,0(3):226-233. |
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| Authors: | CAO Xinyu XU Hui WANG Letian LI Ze CAO Ming XIE Ping ZHANG Rongben ZHU Chuanfeng WANG Chen |
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| Institution: | PCLCC; Institute of Chemistry; Chinese Academy of Sciences; Beijing 100080; China Youth Laboratory of Nanoscience and Technology; China Polymer Chemistry Laboratory Chinese Academy of Sciences and China Petro-Chemical Corporation |
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| Abstract: | The hydrosilylation reaction of ladderlike polyvinylsilsesquioxane (Vi-T)with 1, 1, 3, 3-tetramethyldisiloxane (H- MM ) catalyzed by dicyclopentadienyl-dichloroplat-inium (Cp_2PtCl_2) was carried out well in tetrahydrofuran (THF) to produce a soluble whitesolid. This product was characterized by IR, ~1H-NMR, ~(13)C-NMR, ~(29)Si-NMR, DSC, X-raydiffraction method, gel permeation chromatography (GPC), vapour pressure osmometry(VPO), atomic force microscopy (AFM) and molecular simulation. These results provethat the product contains nanoscale tubular structure. |
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| Keywords: | Hydrosilylation Polyorganosiloxane Tubular structure Characterisation |
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