3C15 Mesomorphic Properties of Some Homologues of a Triphenylene Discotic Liquid Crystal Possessing Terminal Carboxylic Acids
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概要
- 論文の詳細を見る
Asymmetrical triphenylene derivatives containing ester or carboxylic acids as terminal substituents were synthesized and characterized by DSC, optical microscopy and X-ray diffraction. It was found that all the ester homologues are non-mesomorphic, while most of the carboxylic acid homologues show a hexagonal columnar (Col_h) mesophase. Temperature dependent infirared spectra (of the carboxylic acid derivatives indicate the existence of strong hydrogen bonding interaction in the isotropic. mesomorphic and solid phases.
- 日本液晶学会の論文
- 2000-10-23
著者
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TANAKA Yuko
Department of Materials Engineering Science, Graduate School of Engineering Science, Osaka Universit
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Shimizu Yo
Department of Advanced Materials Science and Engineering, Faculty of Engineering, Yamaguchi Universi
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MONOBE Hirosato
Department of Biomolecular Engineering, Tokyo Institute of Technology
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Shimizu Yo
Department Of Organic Materials Osaka National Research Institute (onri) Aist-miti
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Shimizu Yo
Department Of Advanced Materials Science And Engineering Faculty Of Engineering Yamaguchi University
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SUGINO Takushi
Department of Organic Materials, Osaka National Research Institute, AIST-MITI
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WAN WEN
Department of Organic Materials, Osaka National Research Institute (ONRI), AIST-MITI
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Wan Wen
Department Of Organic Materials Osaka National Research Institute (onri) Aist-miti
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Tanaka Yuko
Department Of Organic Materials Osaka National Research Institute (onri) Aist-miti
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Sugino Takushi
Department Of Organic Materials Osaka National Research Institute (onri) Aist-miti
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Monobe Hirosato
Department Of Organic Materials Osaka National Research Institute (onri) Aist-miti
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Monobe Hirosato
Department Of Biomolecular Engineering Tokyo Institute Of Technology
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Tanaka Yuko
Department Of Applied Chemistry Faculty Of Science And Technology Keio University
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