Thermally Induced Reversible Phase Transformations Accompanied by Emission Switching Between Different Colors of Two Aromatic-Amine Compounds

被引：176

作者：

Zhao, Yunfeng ^{[1
]}

Gao, Hongze ^{[1
]}

Fan, Yan ^{[1
]}

Zhou, Tianlei ^{[1
]}

Su, Zhongmin ^{[1
]}

Liu, Yu ^{[1
]}

Wang, Yue ^{[1
]}

机构：

[1] Jilin Univ, Coll Chem, State Key Lab Supramol Struct & Mat, Changchun 130012, Peoples R China

来源：

ADVANCED MATERIALS | 2009年 / 21卷 / 31期

基金：

中国国家自然科学基金;

关键词：

CYANO-SUBSTITUTED DIPHENYLBUTADIENES; SOLID-STATE; MOLECULAR PACKING; ORGANIC NANOPARTICLES; ENHANCED FLUORESCENCE; ELECTRONIC-STRUCTURE; OPTICAL-PROPERTIES; POLYMORPHISM; CRYSTALS; THERMOCHROMISM;

D O I：

10.1002/adma.200803432

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Thermally driven reversible emission switching between different colors and solid-phase transformation are investigated for two aromatic-amine compounds bearing trifluoromethyl (CF3) groups. The phase-dependent emission properties are attributed to the different molecular packing properties and changeable molecular geometry for different solid phases (see figure).

引用

页码：3165 / +

页数：6

共 47 条

[1] Reversible photoinduced shape changes of crystalline organic nanorods [J].

Al-Kaysi, Rabih O. ;

Bardeen, Christopher J. .

ADVANCED MATERIALS, 2007, 19 (09) :1276-+

[2] Fluorinated organic materials for electronic and optoelectronic applications: the role of the fluorine atom [J].

Babudri, Francesco ;

Farinola, Gianluca M. ;

Naso, Francesco ;

Ragni, Roberta .

CHEMICAL COMMUNICATIONS, 2007, (10) :1003-1022

[3]

Balzani V., 2003, Molecular Devices and Machines, a Journey into the Nanoworld

[4] Multistimuli, multiresponsive metallo-supramolecular polymers [J].

Beck, JB ;

Rowan, SJ .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2003, 125 (46) :13922-13923

[5] INFLUENCE OF RING-TORSION DIMERIZATION ON THE BAND-GAP OF AROMATIC CONJUGATED POLYMERS [J].

BREDAS, JL ;

QUATTROCCHI, C ;

LIBERT, J ;

MACDIARMID, AG ;

GINDER, JM ;

EPSTEIN, AJ .

PHYSICAL REVIEW B, 1991, 44 (12) :6002-6010

[6] Correlation between molecular packing and optical properties in different crystalline polymorphs and amorphous thin films of mer-tris(8-hydroxyquinoline)aluminum(III) [J].

Brinkmann, M ;

Gadret, G ;

Muccini, M ;

Taliani, C ;

Masciocchi, N ;

Sironi, A .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2000, 122 (21) :5147-5157

[7]

Cornil J, 2001, ADV MATER, V13, P1053, DOI 10.1002/1521-4095(200107)13:14<1053::AID-ADMA1053>3.0.CO

[8]

2-7

[9]

Crano JC, 1999, T APPL CHEM, P1

[10] Thermally reversible fluorescent polymorphs of alkoxy-cyano-substituted diphenylbutadienes: role of crystal packing in solid state fluorescence [J].

Davis, R ;

Rath, NP ;

Das, S .

CHEMICAL COMMUNICATIONS, 2004, (01) :74-75

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