Synthesis and characterization of mesogen-jacketed liquid crystalline polymer containing 1,3,4-oxadiazole

Chunpeng Chai; Jing Wang; Xinghe Fan; Xiaofang Chen; Qifeng Zhou

doi:10.3724/SP.J.1105.2006.00532

Synthesis and characterization of mesogen-jacketed liquid crystalline polymer containing 1,3,4-oxadiazole

Chunpeng Chai^*, Jing Wang, Xinghe Fan, Xiaofang Chen, Qifeng Zhou

^*Corresponding author for this work

Peking University

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

9 Citations (Scopus)

Abstract

A series of monomers {2, 5-bis[(5-alkyl-phenyl)-1, 3, 4-oxadiazole] styrene} (BOXE) were designed and synthesized. By radical polymerization initiated BPO with a novel series of mesogen-jacketed polymers containing 1,3,4-oxadiazole were prepared. Molecular weight and molecular weight distribution of polymers were measured by GPC. The glass transition temperature (T_g) and thermal stability of polymers were studied by DSC and TGA. The results indicate that these polymers have good thermal stability. These liquid crystal polymers have well defined structure, and possess special photo-electronic properties.

Original language	English
Pages (from-to)	532-535
Number of pages	4
Journal	Acta Polymerica Sinica
Issue number	3
DOIs	https://doi.org/10.3724/SP.J.1105.2006.00532
Publication status	Published - Jun 2006
Externally published	Yes

Keywords

1, 3, 4-Oxadiazole
Liquid crystal
Mesogen-Jacketed liquid crystal polymer

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10.3724/SP.J.1105.2006.00532

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abstract = "A series of monomers {2, 5-bis[(5-alkyl-phenyl)-1, 3, 4-oxadiazole] styrene} (BOXE) were designed and synthesized. By radical polymerization initiated BPO with a novel series of mesogen-jacketed polymers containing 1,3,4-oxadiazole were prepared. Molecular weight and molecular weight distribution of polymers were measured by GPC. The glass transition temperature (Tg) and thermal stability of polymers were studied by DSC and TGA. The results indicate that these polymers have good thermal stability. These liquid crystal polymers have well defined structure, and possess special photo-electronic properties.",

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author = "Chunpeng Chai and Jing Wang and Xinghe Fan and Xiaofang Chen and Qifeng Zhou",

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AU - Chai, Chunpeng

AU - Wang, Jing

AU - Fan, Xinghe

AU - Chen, Xiaofang

AU - Zhou, Qifeng

PY - 2006/6

Y1 - 2006/6

N2 - A series of monomers {2, 5-bis[(5-alkyl-phenyl)-1, 3, 4-oxadiazole] styrene} (BOXE) were designed and synthesized. By radical polymerization initiated BPO with a novel series of mesogen-jacketed polymers containing 1,3,4-oxadiazole were prepared. Molecular weight and molecular weight distribution of polymers were measured by GPC. The glass transition temperature (Tg) and thermal stability of polymers were studied by DSC and TGA. The results indicate that these polymers have good thermal stability. These liquid crystal polymers have well defined structure, and possess special photo-electronic properties.

AB - A series of monomers {2, 5-bis[(5-alkyl-phenyl)-1, 3, 4-oxadiazole] styrene} (BOXE) were designed and synthesized. By radical polymerization initiated BPO with a novel series of mesogen-jacketed polymers containing 1,3,4-oxadiazole were prepared. Molecular weight and molecular weight distribution of polymers were measured by GPC. The glass transition temperature (Tg) and thermal stability of polymers were studied by DSC and TGA. The results indicate that these polymers have good thermal stability. These liquid crystal polymers have well defined structure, and possess special photo-electronic properties.

KW - 1, 3, 4-Oxadiazole

KW - Liquid crystal

KW - Mesogen-Jacketed liquid crystal polymer

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DO - 10.3724/SP.J.1105.2006.00532

M3 - Article

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SN - 1000-3304

SP - 532

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JO - Acta Polymerica Sinica

JF - Acta Polymerica Sinica

IS - 3

ER -

Synthesis and characterization of mesogen-jacketed liquid crystalline polymer containing 1,3,4-oxadiazole

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Keywords

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