LINEARLY POLARIZED WHITE FLUORESCENCE FROM SHISH-KEBAB TYPE LIQUID CRYSTALLINE POLY(<italic style="font-style: italic">P</italic>-PHENYLENEVINVLENE)S WITH (<italic style="font-style: italic">P</italic>-PHENYLENE)S AS KEBAB

Kun Zhao; Jin-tao Wang; Cheng-zi Wang; Kai Li; Shi-jun Zheng; Kun Wang; Takaomi Kobayashi

doi:10.1007/s10118-012-1110-x

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LINEARLY POLARIZED WHITE FLUORESCENCE FROM SHISH-KEBAB TYPE LIQUID CRYSTALLINE POLY(P-PHENYLENEVINVLENE)S WITH (P-PHENYLENE)S AS KEBAB

PAPER | Updated：2023-01-03

- LINEARLY POLARIZED WHITE FLUORESCENCE FROM SHISH-KEBAB TYPE LIQUID CRYSTALLINE POLY(P-PHENYLENEVINVLENE)S WITH (P-PHENYLENE)S AS KEBAB
- Chinese Journal of Polymer Science Vol. 30, Issue 2, Pages: 209-216(2012)
- Affiliations：
  
  College of the Material Science and Engineering, Zhengzhou University, Zhengzhou 450052, China
  Departmentof Materials Science and Technology, Nagaoka University of Technology, 1603-1 Kamitomioka, Nagaoka, Niigata, 940-2188, Japan
- Author bio：
  
  **Shi-jun Zheng (郑世军), E-mail: zsj316@zzu.edu.cn
- Funds：
- DOI：10.1007/s10118-012-1110-x
  CLC：
- Received：21 March 2011，
  
  Revised：2011-05-12，
  
  Accepted：16 May 2011，
  
  Published：2012-03
- Accepted：
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Kun Zhao, Jin-tao Wang, Cheng-zi Wang, et al. LINEARLY POLARIZED WHITE FLUORESCENCE FROM SHISH-KEBAB TYPE LIQUID CRYSTALLINE POLY(P-PHENYLENEVINVLENE)S WITH (P-PHENYLENE)S AS KEBAB[J]. Chinese Journal of Polymer Science, 2012, 30(2): 209-216. DOI: 10.1007/s10118-012-1110-x.
DOI：

Kun Zhao, Jin-tao Wang, Cheng-zi Wang, et al. LINEARLY POLARIZED WHITE FLUORESCENCE FROM SHISH-KEBAB TYPE LIQUID CRYSTALLINE POLY(P-PHENYLENEVINVLENE)S WITH (P-PHENYLENE)S AS KEBAB[J]. Chinese Journal of Polymer Science, 2012, 30(2): 209-216. DOI: 10.1007/s10118-012-1110-x. DOI：

摘要

Abstract

Liquid crystalline (LC) polymers with a shish-kebab-type moiety on their cross-conjugated (

-phenylene)s-poly(

-phenylenevinylene)s main chains were synthesized through Gilch polymerization in order to develop a kind of polymers available for linearly polarized white-light-emitting from single chain. In this system

the 2

5-bis(4′-alkoxyphenyl)benzene as the "kebabs" connects with poly(

-phenylenevinylene) (PPV) main chain backbone using its molecular gravity center and the PPV as the "shish" or "skewer" (the "shish-kebab"). The polymers possess desirable properties such as excellent solubility and liquid crystalline properties. To drop the "kebabs" of the 2

5-bis(4′-alkoxyphenyl)benzene into the orientation microgroove of aligned polyimide film

not only the "shish" of polymer main chain can be aligned by the virtue of orientation of "kebabs" but also the uniform cross-conjugated structure between the "kebabs" and "shish" can be broken. Then

the alignment of the polymer main chain showed yellow light emission and was also accompanied by orientation of the LC side chains showing blue light emission

this gave rise to a notable linearly polarized white fluorescence.

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LINEARLY POLARIZED WHITE FLUORESCENCE FROM SHISH-KEBAB TYPE LIQUID CRYSTALLINE POLY(P-PHENYLENEVINVLENE)S WITH (P-PHENYLENE)S AS KEBAB

DOI：10.1007/s10118-012-1110-x

摘要

Abstract

关键词

Keywords

references