Opposite mechanoluminescence behavior of two isomers with different linkage positions

被引：71

作者：

Liu, Fan ^{[1
]}

Tu, Jin ^{[1
]}

Wang, Xiaorui ^{[1
]}

Wang, Jiaqiang ^{[1
]}

Gong, Yanbing ^{[1
]}

Han, Mengmeng ^{[1
]}

Dang, Xianxi ^{[1
]}

Liao, Qiuyan ^{[1
]}

Peng, Qian ^{[2
]}

Li, Qianqian ^{[1
]}

Li, Zhen ^{[1
]}

机构：

[1] Wuhan Univ, Dept Chem, Wuhan 430072, Hubei, Peoples R China

[2] Chinese Acad Sci, Inst Chem, Beijing Natl Lab Mol Sci, Key Lab Organ Solids, Beijing 100190, Peoples R China

来源：

CHEMICAL COMMUNICATIONS | 2018年 / 54卷 / 44期

基金：

美国国家科学基金会;

关键词：

AGGREGATION-INDUCED EMISSION; MINOR STRUCTURAL MODIFICATIONS; BLUE AIE LUMINOGENS; INTRAMOLECULAR CONJUGATION; AIEGENS; CONSTRUCTION; DEVICE; PERFORMANCE; DERIVATIVES; SONICATION;

D O I：

10.1039/c8cc03083a

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Two isomers of mm-TPE(PI)(2) and pp-TPE(PI)(2), constructed by the two same aromatic blocks of tetraphenylethene and phenanthro[9,10-d]imidazole, exhibit totally different mechanoluminescence, as a result of the ignorable different linkage positions on the tetraphenylethene moiety. Detailed analysis and theoretical calculations demonstrate the structure-packing-property relationship of organic mechanoluminescent luminogens, with the emphasis on the important role of molecular packing in the solid state.

引用

页码：5598 / 5601

页数：4

共 48 条

[1] Thiourea based conjugated polymer fluorescent chemosensor for Cu+ and its use for the detection of hydrogen peroxide and glucose [J].

Chen, Xiu-li ;

Zeng, Wei-feng ;

Yang, Xiao-dong ;

Lu, Xin-wei ;

Qu, Jin-qing ;

Liu, Rui-yuan .

CHINESE JOURNAL OF POLYMER SCIENCE, 2016, 34 (03) :324-331

[2] New Carbazole-Based Fluorophores: Synthesis, Characterization, and Aggregation-Induced Emission Enhancement [J].

Dong, Shoucheng ;

Li, Zhen ;

Qin, Jingui .

JOURNAL OF PHYSICAL CHEMISTRY B, 2009, 113 (02) :434-441

[3] Intense mechanoluminescence and gas phase reactions from the sonication of an organic slurry [J].

Eddingsaas, Nathan C. ;

Suslick, Kenneth S. .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2007, 129 (21) :6718-+

[4] Light from sonication of crystal slurries [J].

Eddingsaas, Nathan C. ;

Suslick, Kenneth S. .

NATURE, 2006, 444 (7116) :163-163

[5] Triphenylamine derivatives: different molecular packing and the corresponding mechanoluminescent or mechanochromism property [J].

Fang, Manman ;

Yang, Jie ;

Liao, Qiuyan ;

Gong, Yanbin ;

Xie, Zongliang ;

Chi, Zhenguo ;

Peng, Qian ;

Li, Qianqian ;

Li, Zhen .

JOURNAL OF MATERIALS CHEMISTRY C, 2017, 5 (38) :9879-9885

[6] Aggregation-induced emission [J].

Hong, Yuning ;

Lam, Jacky W. Y. ;

Tang, Ben Zhong .

CHEMICAL SOCIETY REVIEWS, 2011, 40 (11) :5361-5388

[7] Blue AIE luminogens bearing methyl groups: different linkage position, different number of methyl groups, and different intramolecular conjugation [J].

Huang, Jing ;

Yang, Min ;

Yang, Jie ;

Tang, Runli ;

Ye, Shanghui ;

Li, Qianqian ;

Li, Zhen .

ORGANIC CHEMISTRY FRONTIERS, 2015, 2 (12) :1608-1615

[8] Blue Aggregation-Induced Emission Luminogens: High External Quantum Efficiencies Up to 3.99% in LED Device, and Restriction of the Conjugation Length through Rational Molecular Design [J].

Huang, Jing ;

Sun, Ning ;

Yang, Jie ;

Tang, Runli ;

Li, Qianqian ;

Ma, Dongge ;

Li, Zhen .

ADVANCED FUNCTIONAL MATERIALS, 2014, 24 (48) :7645-7654

[9] A New Approach to Prepare Efficient Blue AIE Emitters for Undoped OLEDs [J].

Huang, Jing ;

Tang, Runli ;

Zhang, Tian ;

Li, Qianqian ;

Yu, Gui ;

Xie, Shuyi ;

Liu, Yunqi ;

Ye, Shanghui ;

Qin, Jingui ;

Li, Zhen .

CHEMISTRY-A EUROPEAN JOURNAL, 2014, 20 (18) :5317-5326

[10] Construction of efficient blue AIE emitters with triphenylamine and TPE moieties for non-doped OLEDs [J].

Huang, Jing ;

Jiang, Yibin ;

Yang, Jie ;

Tang, Runli ;

Xie, Ni ;

Li, Qianqian ;

Kwok, Hoi Sing ;

Tang, Ben Zhong ;

Li, Zhen .

JOURNAL OF MATERIALS CHEMISTRY C, 2014, 2 (11) :2028-2036

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