Chem. J. Chinese Universities ›› 2009, Vol. 30 ›› Issue (8): 1680.

• Articles • Previous Articles     Next Articles

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.

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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