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Oligo(p-phenyleneethynylene)-functionalized Perylenebisimidetriad: Synthesis, Photophysical Properties, and Self-assembly

  1. Weiqi Tong1,
  2. Wei Wei2,
  3. Haibo Chen3,
  4. Hongyu Wang1,*

Article first published online: 11 DEC 2012

DOI: 10.1002/cjoc.201200858

Issue

Chinese Journal of Chemistry

Chinese Journal of Chemistry

Volume 31, Issue 2, pages 277–282, February, 2013

Additional Information

How to Cite

Tong, W., Wei, W., Chen, H. and Wang, H. (2013), Oligo(p-phenyleneethynylene)-functionalized Perylenebisimidetriad: Synthesis, Photophysical Properties, and Self-assembly. Chin. J. Chem., 31: 277–282. doi: 10.1002/cjoc.201200858

Author Information

  1. 1

    Department of Chemistry, Shanghai University, Shanghai 200444, China

  2. 2

    Institute of Advanced Materials, Nanjing University of Posts and Telecommunications, Nanjing, Jiangsu 210003, China

  3. 3

    Downhole Operation Team, Second Oil Extraction Factory, Zhongyuan Petrol Oil Exploration Bureau, Puyang, Henan 457001, China

*Department of Chemistry, Shanghai University, Shanghai 200444, China, Tel.: 0086-021-66135108

Publication History

  1. Issue published online: 18 FEB 2013
  2. Article first published online: 11 DEC 2012
  3. Manuscript Accepted: 1 NOV 2012
  4. Manuscript Received: 23 AUG 2012

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Keywords:

  • perylenebisimide;
  • donor-acceptor;
  • energy transfer;
  • electron transfer;
  • self-assembly

Abstract

The rod-like oligo(p-phenylene ethynylene)-functionalized perylene bisimide triad was synthesized and characterized. Aggregation behavior in solvents of different polarity was investigated by absorption and fluorescent spectroscopy. The results showed that stronger aggregations took place in low-polarity slovent. The experiments also indicated that the energy and electron transfer might takeplace between the two chromophores during the photoinduced excitation. Highly ordered two-dimensional assemblies could be observed at solid/liquid interfaces.

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