A novel photochromic film by oxidation polymerization of a bisbenzothienylethene with phenol groups

被引:21
作者
Uchida, K [1 ]
Takata, A
Saito, M
Murakami, A
Nakamura, S
Irie, M
机构
[1] Ryukoku Univ, Fac Sci & Technol, Dept Chem Mat, Otsu, Shiga 5202194, Japan
[2] Japan Sci & Technol Corp, ACT, Yokohama, Kanagawa 2278502, Japan
[3] Kyushu Univ, Grad Sch Engn, Dept Chem & Biochem, Fukuoka 8128581, Japan
[4] Mitsubishi Chem Corp, MCC Grp Sci & Technol Res Ctr, Yokohama, Kanagawa 227, Japan
关键词
D O I
10.1002/adma.200304562
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
A photochromic polymer film is prepared by the oxidation polymerization of a diarylethene.The photoreactive conformation is maintained. A pattern can be written on the film using visible light, and upon irradiation with IR light, a non-destructive read-out of the patterned image is carried. out. The structural changes resulting from illumination are shown in the Scheme.
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页码:785 / +
页数:5
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