Photochromic amorphous molecular materials based on dibenzothienylthiazole structure

被引：39

作者：

Kawai, Shigekazu ^{[1
]}

Nakashima, Takuya ^{[1
]}

Kutsunugi, Yuuichirou ^{[1
]}

Nakagawa, Hisako ^{[1
]}

Nakano, Hideyuki ^{[2
]}

Kawai, Tsuyoshi ^{[1
]}

机构：

[1] Nara Inst Sci & Technol, Grad Sch Mat Sci, Nara 6300192, Japan

[2] Osaka Univ, Grad Sch Engn, Suita, Osaka 565, Japan

来源：

JOURNAL OF MATERIALS CHEMISTRY | 2009年 / 19卷 / 22期

关键词：

RELIEF GRATING FORMATION; REFRACTIVE-INDEX CHANGE; DIARYLETHENE SINGLE-CRYSTAL; NONDESTRUCTIVE READOUT; REVERSIBLE PHOTOCYCLIZATION; EUROPIUM(III) COMPLEX; CONDUCTING POLYMER; DITHIENYLETHENE; DYE; FLUORESCENCE;

D O I：

10.1039/b823354c

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Terarylene derivatives having benzothienyl moieties, 4,5-bis(2-methylbenzo[b]thiophene-3-yl)-2phenylthiazole, 4,5-di(benzo[b]thiophen-3-yl)-2-phenylthiazole are synthesized and their photochromic properties are studied. These photochromic molecules show fairly high photoreactivities in both solution and bulk amorphous film, and show relatively high glass-transition temperatures. The former molecule shows photochromic reactivity even in the single crystalline phase.

引用

页码：3606 / 3611

页数：6

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