頁籤選單縮合
題名 | Photochromism of Novel Spirooxazines=新型光變色色素-Spirooxazines之變色機能研究 |
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作者姓名(中文) | 胡德; 李鴻志; | 書刊名 | Proceedings of the National Science Council : Part A, Physical Science and Engineering |
卷期 | 21:3 1997.05[民86.05] |
頁次 | 頁185-188 |
分類號 | 460 |
關鍵詞 | 新型光變色色素; 變色機能; Spirooxazine; Photochromism; Photochromic dye; Photochromic fiber; Photocoloration; |
語文 | 英文(English) |
中文摘要 | 本文主要論述本實驗室近年來所成之各類高熱穩定性之新型光變色色素-spiroox azines 及其在高分子基材中之變色機能。 這些光變色色素具有極優的變色機能, 與 P. PET、Nylon-6 等高分子摻混後,使色素濃度僅佔 0.1 wt ﹪, 仍能製得變色效果極佳的光 變色纖維。 文章中,我們除了描述各類新型 spirooxazines 外,並提出一項模式函數來究 這些光變色色素在不同高分子基材中的光著色及光消色之動力現象。 |
英文摘要 | This paper gives a review of our recent work concerning photochromism of spirooxazines in polymer matrices. Novel spirooxazines with higher decompos ition temperatures have been synthesized. These spirooxazines have excellent photocoloration capabilities even at concentrations as low as 0.1 wt ﹪ when doped in PP,PET, and Nylon-6 to manufacture photochromic fibers. A general model is proposed to study photocoloration and thermal decoloration of spirooxazines in polymer matrices om prder to explain the environmental effects around the photochromic molecules. |
本系統之摘要資訊系依該期刊論文摘要之資訊為主。