NOVEL MULTICHROMOPHORIC DYES FOR CHEMICAL AND PHYSICAL SWITCHING

被引：15

作者：

DAUB, J

FISCHER, C

GIERISCH, S

SIXT, J

机构：

[1] Institut für Organische Chemie, Universität Regensburg, W-8400 Regensburg

来源：

MOLECULAR CRYSTALS AND LIQUID CRYSTALS | 1992年 / 216-18卷

关键词：

D O I：

10.1080/10587259208046897

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Functionalized photochromic compounds and their applications in chemical and physical switching processes are under investigation. In this report exclusive consideration is given to the dihydroazulene (DHA)/vinylheptafulvene (VHP) system 1/2. A short description of the photochromism of 1/2 is presented. Three topics of potential switching behaviour released by the photochromism of 1/2 are pointed out: (i) change of the pka and of proton transfer properties in anilinium derivatives, (ii) change of the redox potential in compounds with electron transfer active subunits, (iii) increase of second-order nonlinear optical properties by irradiation of 1. © 1992, Taylor & Francis Group, LLC. All rights reserved.

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页码：177 / 185

页数：9

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