Synthesis and liquid crystallinity of fullerodendron having cyanobiphenyl groups at the terminals

Yuuki Sako; Yutaka Takaguchi; Masahiro Ichihara; Kazuchika Ohta

doi:10.2115/fiber.64.324

Synthesis and liquid crystallinity of fullerodendron having cyanobiphenyl groups at the terminals

Yuuki Sako, Yutaka Takaguchi, Masahiro Ichihara, Kazuchika Ohta

Research output: Contribution to journal › Article › peer-review

1 Citation (Scopus)

Abstract

Liquid-crystalline fullerodendron having cyanobiphenyl terminals was synthesized via Diels-Alder reaction of corresponding anthryl dendron and C₆₀. The liquid-crystalline properties of the fullerodendron was investigated by polarized optical microscopy, differential scanning calorimetry, and X-ray diffraction. Interestingly, the fullerodendron give rise to thermotropic smectic B phase, in which the hexagonal packing arrangement of C₆₀ moiety is observed.

Original language	English
Pages (from-to)	324-328
Number of pages	5
Journal	Journal of Fiber Science and Technology
Volume	64
Issue number	11
DOIs	https://doi.org/10.2115/fiber.64.324
Publication status	Published - 2008

ASJC Scopus subject areas

Chemical Engineering (miscellaneous)
Materials Science (miscellaneous)
Polymers and Plastics
Industrial and Manufacturing Engineering

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abstract = "Liquid-crystalline fullerodendron having cyanobiphenyl terminals was synthesized via Diels-Alder reaction of corresponding anthryl dendron and C60. The liquid-crystalline properties of the fullerodendron was investigated by polarized optical microscopy, differential scanning calorimetry, and X-ray diffraction. Interestingly, the fullerodendron give rise to thermotropic smectic B phase, in which the hexagonal packing arrangement of C60 moiety is observed.",

author = "Yuuki Sako and Yutaka Takaguchi and Masahiro Ichihara and Kazuchika Ohta",

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AU - Ichihara, Masahiro

AU - Ohta, Kazuchika

PY - 2008

Y1 - 2008

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AB - Liquid-crystalline fullerodendron having cyanobiphenyl terminals was synthesized via Diels-Alder reaction of corresponding anthryl dendron and C60. The liquid-crystalline properties of the fullerodendron was investigated by polarized optical microscopy, differential scanning calorimetry, and X-ray diffraction. Interestingly, the fullerodendron give rise to thermotropic smectic B phase, in which the hexagonal packing arrangement of C60 moiety is observed.

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Synthesis and liquid crystallinity of fullerodendron having cyanobiphenyl groups at the terminals

Abstract

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