Dielectric properties of a hydrogen‐bonded liquid‐crystalline side‐chain polymer

Kazuo Araki; Takashi Kato; Uday Kumar; Jean M.J. Fréchet

doi:10.1002/marc.1995.030161005

Dielectric properties of a hydrogen‐bonded liquid‐crystalline side‐chain polymer

Kazuo Araki^*, Takashi Kato, Uday Kumar, Jean M.J. Fréchet

^*Corresponding author for this work

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

13 Scopus citations

Abstract

The dielectric properties of a hydrogen‐bonded side‐chain liquid‐crystalline polysiloxane have been examined over wide ranges of frequency and temperature. This polymer has a side‐chain mesogenic moiety consisting of a benzoic acid and a stilbazole. The observed dielectric loss curves contain a component from dipole reorientation of the hydrogen‐bonded mesogenic group. It has been found to be possible that, using electrical and thermal treatments, such a polymer built through hydrogen bonding can align homeotropically.

Original language	English (US)
Pages (from-to)	733-739
Number of pages	7
Journal	Macromolecular Rapid Communications
Volume	16
Issue number	10
DOIs	https://doi.org/10.1002/marc.1995.030161005
State	Published - Oct 1995
Externally published	Yes

ASJC Scopus subject areas

Materials Chemistry
Polymers and Plastics
Organic Chemistry

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abstract = "The dielectric properties of a hydrogen‐bonded side‐chain liquid‐crystalline polysiloxane have been examined over wide ranges of frequency and temperature. This polymer has a side‐chain mesogenic moiety consisting of a benzoic acid and a stilbazole. The observed dielectric loss curves contain a component from dipole reorientation of the hydrogen‐bonded mesogenic group. It has been found to be possible that, using electrical and thermal treatments, such a polymer built through hydrogen bonding can align homeotropically.",

author = "Kazuo Araki and Takashi Kato and Uday Kumar and Fr{\'e}chet, {Jean M.J.}",

year = "1995",

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AU - Araki, Kazuo

AU - Kato, Takashi

AU - Kumar, Uday

AU - Fréchet, Jean M.J.

PY - 1995/10

Y1 - 1995/10

N2 - The dielectric properties of a hydrogen‐bonded side‐chain liquid‐crystalline polysiloxane have been examined over wide ranges of frequency and temperature. This polymer has a side‐chain mesogenic moiety consisting of a benzoic acid and a stilbazole. The observed dielectric loss curves contain a component from dipole reorientation of the hydrogen‐bonded mesogenic group. It has been found to be possible that, using electrical and thermal treatments, such a polymer built through hydrogen bonding can align homeotropically.

AB - The dielectric properties of a hydrogen‐bonded side‐chain liquid‐crystalline polysiloxane have been examined over wide ranges of frequency and temperature. This polymer has a side‐chain mesogenic moiety consisting of a benzoic acid and a stilbazole. The observed dielectric loss curves contain a component from dipole reorientation of the hydrogen‐bonded mesogenic group. It has been found to be possible that, using electrical and thermal treatments, such a polymer built through hydrogen bonding can align homeotropically.

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U2 - 10.1002/marc.1995.030161005

DO - 10.1002/marc.1995.030161005

M3 - Article

AN - SCOPUS:84986820792

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EP - 739

JO - Macromolecular Rapid Communications

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ER -

Dielectric properties of a hydrogen‐bonded liquid‐crystalline side‐chain polymer

Abstract

ASJC Scopus subject areas

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