影像科学与光化学 ›› 2001, Vol. 19 ›› Issue (4): 281-285.DOI: 10.7517/j.issn.1674-0475.2001.04.281

• 研究简报 • 上一篇    下一篇

[α-n-C5H11O]4PcPd染料的溴化对性能的影响

高德涛1, 徐海涛2, 谢文委1, 陈丽娟2, 闫天堂1, 彭必先2   

  1. 1. 中国科学技术大学, 安徽合肥230026;
    2. 中国科学院理化技术研究所, 北京100101
  • 收稿日期:2001-05-18 修回日期:2001-07-13 出版日期:2001-11-20 发布日期:2001-11-20
  • 通讯作者: 徐海涛(1978-), 男, 研究实习员, 主要从事功能性染料的研究;彭必先

THE SYNTHESIS AND BROMINATION OF A-TETRA-N-PENTOXY SUBSTITUTED PHTHALOCYANINES AND THEIR PHOTO-PHYSICAL PROPERTIES

GAO De-tao1, XU Hai-tao2, XIE Wen-wei1, CHEN Li2, Juan1, YAN Tian-tang2   

  1. 1. Faculty of Applied Chemistry, University of Science & Technology of China, Anhui Hefei 230026, P.R. China;
    2. Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Beijing 100101, P.R. China
  • Received:2001-05-18 Revised:2001-07-13 Online:2001-11-20 Published:2001-11-20

摘要: 合成了一种新的α位四戊氧基取代的钯酞菁,以其为原料作了不同程度的溴化反应并得到了一系列的酞菁染料溴化物.实验证明,溴化后的酞菁染料最大吸收波长红移,摩尔消光系数降低,热稳定性也有所降低,热失重曲线发生了很大变化.

关键词: 酞菁染料, 酞菁光盘染料, 溴化, 热稳定性

Abstract: A novel α-tetra-n-pentoxy-substituted phthalocyanine was synthesized.It is shown that the absorption peak of the phthalocyanine is red-shifted and the molar extinction coefficient decreases by the bromination reaction.The thermal stability of the phthalocyanine is also changed.

Key words: phthalocyanine, bromination, phthalocyanine dyes for optical disk, thermal stability

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