A novel molecular architecture of a liquid-crystalline polymer showlng nanophase-separated surfaces

Kunihiko Okano, Yasuyuki Mikami, Takashi Yamashita

研究成果: Article

抄録

Novel azotolane derivatives containlng an oligooxyethylene moiety have been synthesized via palladium-catalyzed cross coupling reactions as the key step. The thermotoropic liquid crystalline behavior of the compound was investigated by polarizlng optical microscopy and differential scaterlng calorimetry. Furthermore, we observed that the compound shows trans-cis photoisomerization behavior upon irradiation of ultraviolet light, as Well as a conventional azobenzene moiety.

元の言語English
ページ(範囲)679-682
ページ数4
ジャーナルJournal of Photopolymer Science and Technology
22
発行部数5
DOI
出版物ステータスPublished - 2009 9

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Photoisomerization
Azobenzene
Liquid crystal polymers
Palladium
Calorimetry
Optical microscopy
Irradiation
Crystalline materials
Derivatives
Liquids
Ultraviolet Rays
azobenzene

ASJC Scopus subject areas

  • Materials Chemistry
  • Polymers and Plastics
  • Organic Chemistry

これを引用

A novel molecular architecture of a liquid-crystalline polymer showlng nanophase-separated surfaces. / Okano, Kunihiko; Mikami, Yasuyuki; Yamashita, Takashi.

:: Journal of Photopolymer Science and Technology, 巻 22, 番号 5, 09.2009, p. 679-682.

研究成果: Article

Okano, Kunihiko ; Mikami, Yasuyuki ; Yamashita, Takashi. / A novel molecular architecture of a liquid-crystalline polymer showlng nanophase-separated surfaces. :: Journal of Photopolymer Science and Technology. 2009 ; 巻 22, 番号 5. pp. 679-682.
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