25. Effect of Li ions on micro-phase separated structure of amphiphiilc di-block copolymer(poster presentation,Soft Matter as Structured Materials)
スポンサーリンク
概要
- 論文の詳細を見る
我々はPE-b-PMA(Az)ブロック共重合体が、高秩序なヘキサゴナルシリンダー構造を形成することを報告してきた。本研究では、PE-b-PMA(Az)ブロック共重合体にLiCF_3SO_3を添加したときの影響について、小角X線散乱(SAXS)とDSC測定を用いて検討した。LiCF_3SO_3の添加濃度が低い時は、PEOドメインとPMA(Az)ドメイン間の電子密度差を増大させ、添加濃度が高い時は、LiCF_3SO_3がPMA(Az)ドメインの液晶構造の秩序性を低下させ、ミクロ相分離構造の秩序性が低下することが明らかになった。
- 2005-09-20
著者
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IYODA Tomokazu
Chemical Resources Laboratory, Tokyo Institute of Technology
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YOSHIDA Hirohisa
Faculty of Science, Hiroshima University
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Yoshida Hirohisa
Graduate School Of Urban Environmental Sciences Tokyo Metropolitan University
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Yoshida Hirohisa
Faculty Of Science Hiroshima University
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Iyoda Tomokazu
Chemical Resource Lab. Tokyo Inst. Of Technol.
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YAMADA Takeshi
Graduate School of Urban Environmental Sciences, Tokyo Metropolitan University
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Li Jingze
CREST-JST
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Koyanagi Chinami
CREST-JST
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Li Jingze
Crest-jst:chemical Resources Laboratory Tokyo Institute Of Technology
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Koyanagi Chinami
Crest-jst:graduate School Of Engineering Tokyo Metropolitan University
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Yamada Takeshi
Graduate School Of Urban Environmental Sciences Tokyo Metropolitan University
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Yamada Takeshi
Graduate School Of Systems And Information Engineering University Of Tsukuba
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