高等学校化学学报

高等学校化学学报 ›› 1995, Vol. 16 ›› Issue (S1): 63.

• 研究论文 • 上一篇    下一篇

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
  • 收稿日期:1995-08-10 出版日期:1995-12-31 发布日期:1995-12-31
  • 基金资助:

    National Natural Science Foundation of China

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

PDF (PC)

摘要：

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.

关键词: Fluorescence, Butyl acrylate, Polystyrene

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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