Chem. J. Chinese Universities ›› 2011, Vol. 32 ›› Issue (7): 1451.

• Preface • Previous Articles     Next Articles

Preparation and Optical Properties of One-dimensional Sub-microstructures of Naphthalene-1,4-dicarbonitrile

JIANG Zi-Wen1,2, PENG Ai-Dong1, LIAO Qing1, ZHAO Yong-Sheng1, YAO Jian-Nian1*   

  1. 1. Beijing National Laboratory for Molecular Sciences, Key Laboratory of Photochemistry, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China; 
    2. Graduate University of Chinese Academy of Sciences, Beijing 100049, China
  • Received:2010-10-18 Revised:2010-12-29 Online:2011-07-10 Published:2011-06-02
  • Contact: YAO Jian-Nian E-mail:jnyao@iccas.ac.cn
  • Supported by:

    国家自然科学基金(批准号:   20733006, 20803086)资助.

Abstract: Solid and tubular one-dimensional (1D) submicrometer scaled structures were prepared from naphthalene-1,4-dicarbonitrile (DCN) with a reprecipitation method. The DCN microstructures have good crystallinity, and the growth direction of the solid structures are different from those of the tubular ones. Because of the ordered molecular packing of DCN, the fluorescence emission spectra of the microstructures undergo a red-shift compared with that of DCN solution. The microstructures reveal good optical waveguiding properties, and the optical loss of the materials are reduced by the air medium in the tubular structures.

Key words: Nanotube, organic nanomaterials, waveguide

CLC Number: 

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