高等学校化学学报

高等学校化学学报 ›› 1994, Vol. 15 ›› Issue (8): 1259.

• 研究简报 • 上一篇    

含咔唑高分子水溶液的室温磷光

博日吉汗·格日勒图1, 印杰2   

  1. 1. 内蒙古师范大学化学系, 呼和浩特, 010022;
    2. 上海交通大学应用化学系
  • 收稿日期:1993-08-19 修回日期:1993-12-14 出版日期:1994-08-24 发布日期:1994-08-24
  • 通讯作者: 博日吉汗·格日勒图,男,37岁,讲师.
  • 作者简介:博日吉汗·格日勒图,男,37岁,讲师.
  • 基金资助:

    内蒙古自治区自然科学基金

Room Temperature Phosphorescence of Aqueous Solution of Copolymer of N-Vinylcarbazole and Acrylic Acid

Gereltu Borjihan1, YIN Jie2   

  1. 1. Department of Chemistry, Inner Mongolia Normal University, Hohhot, 010022;
    2. Department of Applied Chemistry , Shanghai Transport University, Shanghai
  • Received:1993-08-19 Revised:1993-12-14 Online:1994-08-24 Published:1994-08-24

PDF (PC)

被引次数

6

关键词: 磷光, 铊离子, N－乙烯基咔唑－丙烯酸共聚物

Abstract: The monomeric phosphorescence bands(λem= 420 nm and 440 nm, λex= 290 nm) have heen observed in the luminescence spectra of the aqueous solution (1.0×10-4 mol/L) of N-vinylcarbazole and acrylic acid with Tl+([Tl+]=1.0×10-5-2.5 ×10-3 mol/L) at room temperature at pH=10. It is found tliat the relative intensities of the phosphorescence increased with increasing the concentration of Tl+.

Key words: Phosphorescence, Thallium ion, Copolymer of N-vinylcarbazole and acrylic acid

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