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タイトル: | Controlled Graft Polymerization on Silicon Substrate by the Combined Use of the Langmuir-Blodgett and Atom Transfer Radical Polymerization Techniques (ORGANIC MATERIALS CHEMISTRY-Polymeric Materials) |
著者: | Ejaz, Muhammad Yamamoto, Shinpei Ohno, Kohji Tsujii, Yoshinobu https://orcid.org/0000-0002-4357-6902 (unconfirmed) Fukuda, Takeshi Miyamoto, Takeaki |
キーワード: | Surface modification Monolayer Immobilization Controlled radical polymerization Graft layer Ellipsometry |
発行日: | Mar-1998 |
出版者: | Institute for Chemical Research, Kyoto University |
誌名: | ICR Annual Report |
巻: | 4 |
開始ページ: | 30 |
終了ページ: | 31 |
抄録: | The atom transfer radical polymerization technique using the copper/ligand complexes was applied to the graft polymerization of methyl methacrylate on the Si wafer on which the monolayer of the initiator, 2-(4-chlorosulfonylphenyl) ethyl trimethoxysilane, was immobilized by the Langmuir- Blodgett technique. Atomic force microscopic and ellipsometric studies revealed that the polymerization with an additional initiator afforded a homogeneous graft layer, the thickness of which increased proportionally to the number-average molecular weight of the narrow-polydispersity homopolymers produced in the solution. This suggests that the graft polymerization is successfully controlled by the Cu/ligand complexes in the same way as the solution polymerization. |
URI: | http://hdl.handle.net/2433/65153 |
出現コレクション: | Vol.4 (1997) |
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