中华医学超声杂志

应用化学 ›› 1997, Vol. 0 ›› Issue (6): 22-25.

• 研究论文 • 上一篇    下一篇

蒽醌类染料的合成及其薄膜性能

沈淑引, 黄河, 李顺来, 刘恺, 周庆复   

  1. 中国科学院感光化学研究所光功能材料工程研究中心, 北京 100101
  • 收稿日期:1997-03-25 修回日期:1997-08-25 出版日期:1997-12-10 发布日期:1997-12-10
  • 基金资助:
    国家自然科学基金

Synthesis of Anthraquinone Dyes and Properties of Thin Films

Shen Shuyin, Huang He, Li Shunlai, Liu Kai, Zhou Qingfu   

  1. Engineering Research Center for Photofunctional Materials, Institute of Photographic Chemistry, Chinese Academy of Sciences, Beijing 100101
  • Received:1997-03-25 Revised:1997-08-25 Published:1997-12-10 Online:1997-12-10

PDF

500

被引次数

4 | 1

摘要： 合成了两种带不同取代基的蒽醌类衍生物。用扫描量热法测定了它们的晶化温度,用632.8nm处非晶态和晶态的反射率计算这两种化合物的反衬度分别为20%和60%,并用扫描电子显微镜观察了相变前后晶粒的变化。

关键词: 蒽醌染料, 合成, 薄膜, 晶化温度, 反衬度

Abstract: Two anthraquinone derivatives with different substituents were synthesized. Their crystallization temperatures were determined by DSC. The effects of the structure of compounds on their crystallization temperature were studied by means of molecular mechanics. The reflectivity contrast of two compounds at 632.8 nm were 60% and 20% respectively. The morphology of the crystalline and amorphous phase of the films were investigated by SEM.

Key words: anthraquinone dye, synthesis, film, crystallization temperature, reflectivity contrast

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