含有氫氧基光變色染料Chromenes系列之合成研究

Synthic Studies on a Series of Photochromic Chromenes Containing Hydroxy Functionality

劉婉如(Wan-Ru Liu)

指導教授 ： 卓重光

朝陽科技大學/理工學院/應用化學系/碩士(2009年)

摘要

光變色機能性染料(Photochromic functional dyes)主要應用於光學記憶體上，近年來藉由光變色染料與各種基材的結合與應用，使機能性染料得以更廣泛應用於各相關領域中，如光變色太陽眼鏡、光變色纖維、濾光片、紫外線強度指示卡等科技產業。
本研究著重於在雙吸收波峰chromenes 1 上含有氫氧基之合成研究。由於本類型機能性染料在吸收紫外線後，能產生雙吸收峰。因此，可得到特殊的灰色系列的光變色染料。本文將對其吸收波長及顯色變化做詳細的研究與探討。

關鍵字

光變色染料

並列摘要

The major application for the photochromic functional dyes is in the field of optical memory. In the past few years, photochromic dyes have been utilized in different substrates to form new materials, which could be applied for the new high technology products, such as photochromic sunglasses, photochromic fiber, color filter, or ultraviolet indicator.
The major purpose of this study is to synthesize of the chromenes 1 containing hydroxyl group. This kind of chromenes with different functional group has two visible light absorbing after irradiation by ultraviolet light. In addition, the special characteristics of different derivatives are discussed in details.

並列關鍵字

Photochromic

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