Chem. J. Chinese Universities ›› 1995, Vol. 16 ›› Issue (S1): 63.

• Articles • Previous Articles     Next Articles

Fluorescence Behavior of Anthracene in Composite System of PBA/PS

LIU Feng-qi, BAI Yu-bai, ZHANG Xin, DU Hui, LI Tie-jin, TANG Xin-yi   

  1. Department of Chemistry, Jilin University, Changchun, 130023, P. R. China
  • Received:1995-08-10 Online:1995-12-31 Published:1995-12-31
  • Supported by:

    National Natural Science Foundation of China

Abstract:

The fluorescence emission behavior of anthracene (An) wrapt in the film cast from poly (butyl acrylate)/polystyrene composite emulsion prepared by seed emulsion polymerization was determined. The result shows that the emission spectra are sensitive to the environment of the probe An. The volatilization of solvent under film-forming will enhance the luminous emission.The heat treatment to film will weaken the fluorescence and shift the signals towards higher frequency.

Key words: Fluorescence, Butyl acrylate, Polystyrene

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