&alpha;-氰基取代二苯乙烯衍生物的合成与发光特性研究

陆红波; 吴少君; 张超; 邱龙臻; 杨家祥

doi:10.3788/fgxb20153609.0983

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α-氰基取代二苯乙烯衍生物的合成与发光特性研究

材料合成及性能 | 更新时间：2020-08-12

- α-氰基取代二苯乙烯衍生物的合成与发光特性研究
- Synthesis and Photoluminescence Property of α-Cyanostilbene Derivatives Molecules
- 发光学报 2015年36卷第9期页码：983-988
- 作者机构：
  
  1. 合肥工业大学光电技术院特种显示技术国家工程实验室, 省部共建现代显示技术国家重点实验室(培育基地), 特种显示技术教育部重点实验室,安徽合肥,230009
  2. 安徽大学化学与化工学院安徽省功能无机材料重点实验室,安徽合肥,230601
- 作者简介：
- 基金信息：
  
  国家自然科学基金(61107014)();863国家高技术研究发展计划(2012AA011901)();科技部973计划前研专项(2012CB723406)();教育部
- DOI：10.3788/fgxb20153609.0983
  中图分类号： O63
- 纸质出版日期：2015-9-3，
  
  收稿日期：2015-6-1，
  
  修回日期：2015-7-21，
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陆红波, 吴少君, 张超等. α-氰基取代二苯乙烯衍生物的合成与发光特性研究[J]. 发光学报, 2015,36(9): 983-988

LU Hong-bo, WU Shao-jun, ZHANG Chao etc. Synthesis and Photoluminescence Property of α-Cyanostilbene Derivatives Molecules[J]. Chinese Journal of Luminescence, 2015,36(9): 983-988
陆红波, 吴少君, 张超等. α-氰基取代二苯乙烯衍生物的合成与发光特性研究[J]. 发光学报, 2015,36(9): 983-988 DOI： 10.3788/fgxb20153609.0983.

LU Hong-bo, WU Shao-jun, ZHANG Chao etc. Synthesis and Photoluminescence Property of α-Cyanostilbene Derivatives Molecules[J]. Chinese Journal of Luminescence, 2015,36(9): 983-988 DOI： 10.3788/fgxb20153609.0983.

摘要

设计合成了一种-氰基取代二苯乙烯衍生物(Z)-2-(4-氨基苯基)-3-(4-辛烷烷氧基苯基)丙烯腈(CN-APHP)。通过紫外吸收光谱、荧光发射光谱研究了CN-APHP的光物理性质。利用差示扫描量热分析和偏光显微镜研究了化合物的液晶性质。结果表明

CN-APHP在59~85℃之间形成近晶相液晶

是一种具有聚集态诱导发光增强特性的液晶材料。有序取向的CN-APHP薄膜具有发光各向异性

其线偏振度约为0.3。

Abstract

Liquid-crystal molecule ((Z)-2-(4-aminophenyl)-3-(4-(dodecyloxy) phenyl)-acrylonitrile

CN-APHP) with strong fluorescence in the aggregation state was designed and synthesized. Ultraviolet absorption spectrum

fluorescence emission spectrum were used to study the photo physical property of the CN-APHP. Differential scanning calorimetry (DSC) and polarizing optical microscope (POM) were used to study the liquid crystal property of compound CN-APHP. The results indicate that a smectic liquid crystal is observed from 59 to 85 ℃. The ordered orientated film of CN-APHP shows obvious luminous anisotropy and the linear polarization is 0.3.

关键词

&alpha-氰基二苯乙烯光学性质液晶各向异性

Keywords

&alpha-cyanostilbeneoptical propertiesliquid crystalanisotropy

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α-氰基取代二苯乙烯衍生物的合成与发光特性研究

Synthesis and Photoluminescence Property of α-Cyanostilbene Derivatives Molecules

DOI：10.3788/fgxb20153609.0983

摘要

Abstract

关键词

Keywords

references