Pattern formation by IR laser irradiation and polymerization of discotic liquid crystal

Hironobu Hori, Hirosato Monobe, Keizou Okada, Ke Qing Zhao, Kunio Awazu, Yo Shimizu

研究成果: Contribution to conferencePaper査読

抄録

The alignment control of a discotic liquid crystal having polymerizable groups were examined by polarized IR technique to obtain shape- and size-controlled domains with uniformity in the liquid crystal film. It was found that the excitation of the C-C stretching band of triphenylene in the Col h mesophase leads to the formation of new domains with a certain uniformity of the molecular alignment and it could be maintained as a polymer film prepared by the following photopolymerization under UV irradiation. Furthermore, the microscopic order of molecules is not disturbed so much, evidenced by the polarized microscopic IR measurements of the new domain.

本文言語英語
ページ1311
ページ数1
出版ステータス出版済み - 2005
イベント54th SPSJ Annual Meeting 2005 - Yokohama, 日本
継続期間: 5 25 20055 27 2005

その他

その他54th SPSJ Annual Meeting 2005
国/地域日本
CityYokohama
Period5/25/055/27/05

All Science Journal Classification (ASJC) codes

  • 工学(全般)

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