高等学校化学学报 ›› 2009, Vol. 30 ›› Issue (8): 1680.

• 研究论文 • 上一篇    下一篇

齐聚苯撑乙烯/MCM-41纳米复合材料的制备

赵晓亮2, 林航1, 汤钧1, 刘钧松3   

  1. 1. 吉林大学化学学院, 长春 130021;
    2. 东北师范大学化学学院, 长春 130024;
    3. 吉林大学超硬材料国家重点实验室, 长春 130021
  • 收稿日期:2009-01-15 出版日期:2009-08-10 发布日期:2009-08-10
  • 通讯作者: 汤钧, 男, 博士, 副教授, 主要从事光电功能材料的合成及组装研究. E-mail: chemjtang@jlu.edu.cn; 刘钧松, 男, 博士, 副教授, 主要从事无机纳米功能材料的研究. E-mail: jsliu@jlu.edu.cn
  • 基金资助:

    国家“九七三”计划(批准号: 2007CB808000)资助.

Preparation of Oligo(p-phenylkene vinylene)/MCM-41 Nanocomposite Material

ZHAO Xian-Liang2, LIN Hang1, TANG Jun1*, LIU Jun-Song3*   

  1. 1. College of Chemistry, Jilin University, Changchun 130021, China;
    2. Faculty of Chemistry, Northeast Normal University, Changchun 130024, China;
    3. Key Laboratory of Superhard Materials Jilin University, Changchun 130021, China
  • Received:2009-01-15 Online:2009-08-10 Published:2009-08-10
  • Contact: TANG Jun. E-mail: chemjtang@jlu.edu.cn; LIU Jun-Song. E-mail: jsliu@jlu.edu.cn
  • Supported by:

    国家“九七三”计划(批准号: 2007CB808000)资助.

摘要:

制备了一种齐聚苯撑乙烯(OPPV)/MCM-41复合材料. 氮气吸附等温线结果证明了OPPV被成功包覆在MCM-41中. 紫外-可见光谱结果表明, OPPV以近乎单分散的状态分布在MCM-41孔道中. 荧光光谱结果表明, 与OPPV相比, OPPV/MCM-41复合材料具有更强的光稳定性和更高的发光效率.

关键词: 齐聚苯撑乙烯; 介孔MCM-41; 复合材料

Abstract:

Preparation of an oligo(p-phenylkene vinylene)(OPPV) inside the channels of the mesoporous silica MCM-41 was described. Presence of OPPV was observed by N2 adsorption istherms. Fluorescence spectra results show that the luminescent peak of the OPPV in the composites undergo a blue shift about 80 nm and its emission intensity is enhanced compared with that of OPPV in solid state, and the photostability is much better, all of which make such composites of more practical significance.

Key words: Oligo(p-phenylkene vinylene); Mesoporous silica MCM-41; Composite material

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