高等学校化学学报

高等学校化学学报 ›› 2006, Vol. 27 ›› Issue (3): 397.

• 研究论文 • 上一篇    下一篇

负载激光染料香豆素151的MCM-41粉体及其纤维的光学性质研究

陈悦1,李晓天2,古丽米娜2,李楠1,朱广山1,裘式纶1   

  1. 1.吉林大学化学学院，无机合成与制备化学国家重点实验室;2.吉林大学材料科学与工程学院,长春130012
  • 收稿日期:2005-02-21 出版日期:2006-03-10 发布日期:2006-03-10
  • 通讯作者: 裘式纶(1948年出生)，男，博士，教授，博士生导师，主要从事无机固体材料化学研究. E-mail:sqiu@mail.jlu.edu.cn
  • 基金资助:

    国家重大基础研究(“九七三”计划)项目(批准号：G2000077500)和国家自然科学基金(批准号：20101004，29873017)资助.

Optical Properties of Mesoporous MCM-41 Powders and Fibers Doped with Laser Dye Coumarin 151

CHEN Yue1,LI Xiao-Tian2,GULI Mi-Na2,LI Nan1,ZHU Guang-Shan1,QIU Shi-Lun1*   

  1. 1. State Key Laboratory of Inorganic Synthesis and Preparative Chemistry,College of Chemistry,Jilin University;
    2. Department of Material Science and Engineering,Jilin University,Changchun 130012, China
  • Received:2005-02-21 Online:2006-03-10 Published:2006-03-10

PDF (PC)

被引次数

26

摘要：

通过结晶包覆的方法将激光染料香豆素151成功地负载到具有介孔结构的MCM-41粉体和纤维中,制备了具有光致发光特性的MCM-41粉体和纤维材料,并通过SEM,SAXRD,UV-Vis和PL进行了表征.

关键词: 激光染料;负载;介孔分子筛MCM-41纤维;光学性质

Abstract:

In this paper,laser dye molecules,such as Coumarin 151 molecules,were doped into mesoporous MCM-41 powders and fibers using crystallization inclusion method. The composites were characterized by Leica microscope,SAXRD,UV-Vis diffuse reflection spectrum. The fibers which doped with Coumarin 151 were 20 μm in width and 3\_5 mm in length. Both the powder and the fibers doped with Coumarine 151 were blue-shift in UV-Vis spectrum compared with the dyes in solid. Both the composites have luminescent properties.

Key words: Laser dye; Doping; Mesoporous MCM-41 fibers; Optical properties

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