Photochromism of a dithienylethene having diphenylamino side groups in the bulk amorphous phase

被引：20

作者：

Fukudome, M

Kamiyama, K

Kawai, T

Irie, M

机构：

[1] Kyushu Univ, Grad Sch Engn, Dept Chem & Biochem, Higashi Ku, Fukuoka 8128581, Japan

[2] Japan Sci & Technol Corp, JST, CREST, Higashi Ku, Fukuoka 8128581, Japan

[3] Kyocera Corp Ltd, Ctr Res & Dev, Kagoshima 8994312, Japan

来源：

CHEMISTRY LETTERS | 2001年 / 01期

关键词：

D O I：

10.1246/cl.2001.70

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

1,2-Bis(2,4-dimethyl-5-phenyl-3-thienyl)perfluorocyclo- pentene was found to form an amorphous state in bulk by introducing diphenylamino substituents at both ends of the molecule, The glass transition temperature was as high as 103 degreesC. The amorphous film exhibited reversible color and refractive index changes by alternate irradiation with ultraviolet and visible light.

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页码：70 / 71

页数：2

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