Liquid crystal behavior and luminescence properties of (2Z,2 ' Z)-2,2 '-(1,4-phenylene)bis(3-(4-(N-alkoxy)phenyl) acrylonitrile | |
Li, Zhiyuan1; Zhou, Mengyi1; Yin, Zhiping1; Xia, Guo1,2; Zhang, Guobing1,3; Xu, Miao1; Qiu, Longzhen1,3; Lu, Hongbo1,3 | |
刊名 | MOLECULAR CRYSTALS AND LIQUID CRYSTALS |
2018 | |
卷号 | 666期号:1页码:1-11 |
关键词 | aggregation-induced enhanced emission-active materials luminescent liquid crystals mesomorphism and luminescence properties self-assembled structure |
ISSN号 | 1542-1406 |
DOI | 10.1080/15421406.2018.1500668 |
英文摘要 | 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. |
资助项目 | Provincial Science Foundation of Anhui[1708085MF150] ; National Natural Science Foundation of China[61107014] |
WOS关键词 | AGGREGATION-INDUCED EMISSION ; ENHANCED EMISSION ; FLUORESCENT ; DERIVATIVES ; PHOTOLUMINESCENCE |
WOS研究方向 | Chemistry ; Crystallography ; Materials Science |
语种 | 英语 |
出版者 | TAYLOR & FRANCIS LTD |
WOS记录号 | WOS:000459873600001 |
资助机构 | 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 |
内容类型 | 期刊论文 |
源URL | [http://ir.hfcas.ac.cn:8080/handle/334002/42074] |
专题 | 合肥物质科学研究院_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.Chinese Acad Sci, Key Lab Opt Calibrat & Characterizat, Anhui Inst Opt & Fine Mech, Hefei, Anhui, Peoples R China 3.Hefei Univ Technol, Key Lab Adv Funct Mat & Devices, Sch Chem & Chem Engn, 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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