| Preparation of End Grafted Polyacrylonitrile Brushes through Surface Confined Radical Chain Transfer Reaction |
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| 引用本文： | Feng ZHOU Shu Juan LIU 等. Preparation of End Grafted Polyacrylonitrile Brushes through Surface Confined Radical Chain Transfer Reaction[J]. 中国化学快报, 2003, 14(1): 47-50 |
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| 作者姓名： | Feng ZHOU Shu Juan LIU 等 |
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| 作者单位： | LanzhouInstituteofChemicalPhysics,ChineseAcademyofSciences,Lanzhou730000 |
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| 基金项目： | The research is supported by the National Natural Science Foundation of China (Grants No. 59825116) and undred Talents Program?of Chinese Academy of Sciences. |
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| 摘 要： | End grafted polyacrylonitrile (PAN) brush was prepared through surface initiated polymerization via the chain transfer process.The thiol-terminated monolayer and PAN brushes were characterized by FTIR,X-ray photoelectron spectroscopy(XPS),atomic force microscopy (AFM),ellipsometry and contact angle measurements etc.It is demonstrated that radical chain transfer reaction and surface initiated precipitate polymerization can used to prepare end-grafted polymer brushes.
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| 关 键 词： | X射线光电子能谱 红外光谱 表面引发聚合反应 PAN 链转移反应 末端接枝聚丙烯腈 结构 |
Preparation of End Grafted Polyacrylonitrile Brushes through Surface Confined Radical Chain Transfer Reaction |
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| FENG Zhou,Shu Juan LIU,Bo WANG,Ting Mei WANG,MIAO Chen,Wei Min LIU. Preparation of End Grafted Polyacrylonitrile Brushes through Surface Confined Radical Chain Transfer Reaction[J]. Chinese Chemical Letters, 2003, 14(1): 47-50 |
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| Authors: | FENG Zhou Shu Juan LIU Bo WANG Ting Mei WANG MIAO Chen Wei Min LIU |
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| Abstract: | End grafted polyacrylonitrile (PAN) brush was prepared through surface initiated polymerization via the chain transfer process. The thiol-terminated monolayer and PAN brushes were characterized by FTIR, X-ray photoelectron spectroscopy (XPS), atomic force microscopy (AFM), ellipsometry and contact angle measurements etc. It is demonstrated that radical chain transfer reaction and surface initiated precipitate polymerization can be used to prepare end-grafted polymer brushes. |
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| Keywords: | Surface initiated polymerization chain transfer polymer brush acrylonitrile. |
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