Institutional Repository of Anhui Institute of Optics and Fine Mechanics, Hefei Institutes of Physical Science, Chinese Academy of Sciences, Hefei, Anhui 230031, China
Liquid crystal behavior and luminescence properties of (2Z,2 ' Z)-2,2 '-(1,4-phenylene)bis(3-(4-(N-alkoxy)phenyl) acrylonitrile | |
Li, Zhiyuan1![]() | |
2018 | |
发表期刊 | MOLECULAR CRYSTALS AND LIQUID CRYSTALS
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ISSN | 1542-1406 |
摘要 | Luminescent liquid crystals (LLCs) have attracted significant interest in organic optoelectronic applications owing to their ordered alignment and luminescence properties. In this study, a series of dicyanodistyryl-benzene-based calamitic molecules, (2Z, 2'Z)- 2,2'-(1,4-phenylene)bis(3-(4-(N-alkoxy)phenyl)acrylonitrile (Cn), are reported. In addition, the mesomorphism and luminescence properties of the as-prepared Cn were evaluted. With increasing chain length to six methylene groups, Cn formed a smectic C liquid crystal phase. For C8, C12, and C18 with long flexible chains, a chiral smectic C (SmC*) phase formed because of the asymmetrical twisted configuration. The results demonstrated that the compounds are aggregation-induced enhanced emission-active materials, and the suspensions of C12 and C18 in a THF/H2O mixture exhibit green, yellow, and orange emission colors depending on the self-assembled structure, which can be modulated by controlling the aggregation speed. |
关键词 | aggregation-induced enhanced emission-active materials luminescent liquid crystals mesomorphism and luminescence properties self-assembled structure |
DOI | 10.1080/15421406.2018.1500668 |
关键词[WOS] | AGGREGATION-INDUCED EMISSION ; ENHANCED EMISSION ; FLUORESCENT ; DERIVATIVES ; PHOTOLUMINESCENCE |
收录类别 | SCI |
语种 | 英语 |
资助项目 | Provincial Science Foundation of Anhui[1708085MF150] ; National Natural Science Foundation of China[61107014] |
项目资助者 | Provincial Science Foundation of Anhui ; Provincial Science Foundation of Anhui ; Provincial Science Foundation of Anhui ; Provincial Science Foundation of Anhui ; Provincial Science Foundation of Anhui ; Provincial Science Foundation of Anhui ; Provincial Science Foundation of Anhui ; Provincial Science Foundation of Anhui ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Provincial Science Foundation of Anhui ; Provincial Science Foundation of Anhui ; Provincial Science Foundation of Anhui ; Provincial Science Foundation of Anhui ; Provincial Science Foundation of Anhui ; Provincial Science Foundation of Anhui ; Provincial Science Foundation of Anhui ; Provincial Science Foundation of Anhui ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Provincial Science Foundation of Anhui ; Provincial Science Foundation of Anhui ; Provincial Science Foundation of Anhui ; Provincial Science Foundation of Anhui ; Provincial Science Foundation of Anhui ; Provincial Science Foundation of Anhui ; Provincial Science Foundation of Anhui ; Provincial Science Foundation of Anhui ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Provincial Science Foundation of Anhui ; Provincial Science Foundation of Anhui ; Provincial Science Foundation of Anhui ; Provincial Science Foundation of Anhui ; Provincial Science Foundation of Anhui ; Provincial Science Foundation of Anhui ; Provincial Science Foundation of Anhui ; Provincial Science Foundation of Anhui ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China |
WOS研究方向 | Chemistry ; Crystallography ; Materials Science |
WOS类目 | Chemistry, Multidisciplinary ; Crystallography ; Materials Science, Multidisciplinary |
WOS记录号 | WOS:000459873600001 |
出版者 | TAYLOR & FRANCIS LTD |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://ir.hfcas.ac.cn:8080/handle/334002/42074 |
专题 | 中科院安徽光学精密机械研究所 |
通讯作者 | Yin, Zhiping; Lu, Hongbo |
作者单位 | 1.Hefei Univ Technol, Natl Engn Lab Special Display Technol, State Key Lab Adv Display Technol, Acad Optoelect Technol, Hefei, Anhui, Peoples R China 2.Hefei Univ Technol, Key Lab Adv Funct Mat & Devices, Sch Chem & Chem Engn, Hefei, Anhui, Peoples R China 3.Chinese Acad Sci, Key Lab Opt Calibrat & Characterizat, Anhui Inst Opt & Fine Mech, Hefei, Anhui, Peoples R China |
推荐引用方式 GB/T 7714 | Li, Zhiyuan,Zhou, Mengyi,Yin, Zhiping,et al. Liquid crystal behavior and luminescence properties of (2Z,2 ' Z)-2,2 '-(1,4-phenylene)bis(3-(4-(N-alkoxy)phenyl) acrylonitrile[J]. MOLECULAR CRYSTALS AND LIQUID CRYSTALS,2018,666(1):1-11. |
APA | Li, Zhiyuan.,Zhou, Mengyi.,Yin, Zhiping.,Xia, Guo.,Zhang, Guobing.,...&Lu, Hongbo.(2018).Liquid crystal behavior and luminescence properties of (2Z,2 ' Z)-2,2 '-(1,4-phenylene)bis(3-(4-(N-alkoxy)phenyl) acrylonitrile.MOLECULAR CRYSTALS AND LIQUID CRYSTALS,666(1),1-11. |
MLA | Li, Zhiyuan,et al."Liquid crystal behavior and luminescence properties of (2Z,2 ' Z)-2,2 '-(1,4-phenylene)bis(3-(4-(N-alkoxy)phenyl) acrylonitrile".MOLECULAR CRYSTALS AND LIQUID CRYSTALS 666.1(2018):1-11. |
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