Induction of helicity on liquid crystalline poly (para-phenylene) derivatives by means of chiral dopants

H. Iida; A. Nakamura; Y. Inoue; K. Akagi

doi:10.1016/S0379-6779(02)00860-3

Induction of helicity on liquid crystalline poly (para-phenylene) derivatives by means of chiral dopants

H. Iida, A. Nakamura, Y. Inoue, K. Akagi

研究成果: Article › 査読

17 被引用数 (Scopus)

抄録

We have synthesized liquid crystalline poly (p-phenylene) [LC-PPP] derivatives by introducing liquid crystalline groups into side chains. Addition of a small amount of binaphthyl derivatives as chiral dopants to LC-PPPs gave rise to chiral nematic LC phase. The cast films composed of the LC-PPPs and chiral dopants showed Cotton effects in not only CD spectra but also circularly polarized fluorescence spectra. This implies that the present polymeric systems might be promising candidates for chiral luminescent plastics.

本文言語	English
ページ（範囲）	91-92
ページ数	2
ジャーナル	Synthetic Metals
巻	135-136
DOI	https://doi.org/10.1016/S0379-6779(02)00860-3
出版ステータス	Published - 2003 4月 4
外部発表	はい

ASJC Scopus subject areas

電子材料、光学材料、および磁性材料
凝縮系物理学
材料力学
機械工学
金属および合金
材料化学

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10.1016/S0379-6779(02)00860-3

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title = "Induction of helicity on liquid crystalline poly (para-phenylene) derivatives by means of chiral dopants",

abstract = "We have synthesized liquid crystalline poly (p-phenylene) [LC-PPP] derivatives by introducing liquid crystalline groups into side chains. Addition of a small amount of binaphthyl derivatives as chiral dopants to LC-PPPs gave rise to chiral nematic LC phase. The cast films composed of the LC-PPPs and chiral dopants showed Cotton effects in not only CD spectra but also circularly polarized fluorescence spectra. This implies that the present polymeric systems might be promising candidates for chiral luminescent plastics.",

keywords = "Chiral dopant, Chiral nematic LC phase, Circularly polarized fluorescence, Liquid crystalline phase, Poly(p-phenylene)",

author = "H. Iida and A. Nakamura and Y. Inoue and K. Akagi",

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T1 - Induction of helicity on liquid crystalline poly (para-phenylene) derivatives by means of chiral dopants

AU - Iida, H.

AU - Nakamura, A.

AU - Inoue, Y.

AU - Akagi, K.

PY - 2003/4/4

Y1 - 2003/4/4

N2 - We have synthesized liquid crystalline poly (p-phenylene) [LC-PPP] derivatives by introducing liquid crystalline groups into side chains. Addition of a small amount of binaphthyl derivatives as chiral dopants to LC-PPPs gave rise to chiral nematic LC phase. The cast films composed of the LC-PPPs and chiral dopants showed Cotton effects in not only CD spectra but also circularly polarized fluorescence spectra. This implies that the present polymeric systems might be promising candidates for chiral luminescent plastics.

AB - We have synthesized liquid crystalline poly (p-phenylene) [LC-PPP] derivatives by introducing liquid crystalline groups into side chains. Addition of a small amount of binaphthyl derivatives as chiral dopants to LC-PPPs gave rise to chiral nematic LC phase. The cast films composed of the LC-PPPs and chiral dopants showed Cotton effects in not only CD spectra but also circularly polarized fluorescence spectra. This implies that the present polymeric systems might be promising candidates for chiral luminescent plastics.

KW - Chiral dopant

KW - Chiral nematic LC phase

KW - Circularly polarized fluorescence

KW - Liquid crystalline phase

KW - Poly(p-phenylene)

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U2 - 10.1016/S0379-6779(02)00860-3

DO - 10.1016/S0379-6779(02)00860-3

M3 - Article

AN - SCOPUS:23044452237

SN - 0379-6779

VL - 135-136

SP - 91

EP - 92

JO - Synthetic Metals

JF - Synthetic Metals

ER -

Induction of helicity on liquid crystalline poly (para-phenylene) derivatives by means of chiral dopants

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