Synthesis and Mechanofluorochromism of 4-[Bis(4-methylphenyl)amino]acetophenone

被引：15
|
作者：
Okoshi, Kenji [1 ]
Nakano, Hideyuki [1 ]
机构：
[1] Muroran Inst Technol, Dept Appl Chem, Muroran, Hokkaido 0508585, Japan
来源：
JOURNAL OF PHOTOPOLYMER SCIENCE AND TECHNOLOGY | 2014年 / 27卷 / 04期
关键词：
mechanofluorochromism; solvatofluorochromism; amorphous molecular material; morphorogy; AMORPHOUS MOLECULAR MATERIALS; REVERSIBLE MECHANOCHROMIC LUMINESCENCE; COMPLEXES;
D O I：
10.2494/photopolymer.27.535
中图分类号：
O63 [高分子化学（高聚物）];
学科分类号：
070305 ; 080501 ; 081704 ;
摘要：
In order to create a new mechanofluorochromic material, title compound (BMAAP) was designed and synthesized. BMAAP was found to readily form an amorphous glass with a glass transition temperature of 9 degrees C and exhibit solvatofluorochromism in solution. BMAAP was also found to exhibit fluorescence both in crystalline state and in amorphous one and the fluorescence color in amorphous state was different from that in crystalline state. Finally, we have found that BMAAP exhibited mechanofluorochromism and the phenomenon was suggested to be caused by morphological change from crystalline state to amorphous one by mechanical grinding.
引用
收藏
页码：535 / 538
页数：4
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