物理化学学报 >> 1996, Vol. 12 >> Issue (10): 943-945.doi: 10.3866/PKU.WHXB19961018

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微波合成均分散胶体高分子微球

张文敏,唐业仓,张洪涛,高均,吴奇   

  1. 安徽师范大学化学系，芜湖 241000|香港中文大学化学系
  • 收稿日期:1996-03-11 修回日期:1996-06-26 发布日期:1996-10-15
  • 通讯作者: 张洪涛

Microwave Synthesis of the Uniform Colloidal High Molecular Microballons

Zhang Wen-Min,Tang Ye-Cang,Zhang Hong-Tao,Gao Jun,Wu Qi   

  1. Department of Chemistry,The Anhui Normal University,Wuhu 241000|Department of Chemistry,The Chinese University of Hong Kong
  • Received:1996-03-11 Revised:1996-06-26 Published:1996-10-15
  • Contact: Zhang Hong-Tao

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关键词: 微波反应, 均分散高分子微球, 聚苯乙烯, 顺丁烯二酸酐

Abstract:

The preparation of monodisperse colloidal microlatex particles of polystyrene and poly(styrene butene diacid) by the use of microwave radiation and under normal ambient pressure is reported. There is no surfactant in the system. The total synthesis time has been reduced from more then 10h(conventional method) to less than 1 h(microwave mothod). The dynamic experimental results indicate that the reaction proecss is very sharp in comparison with conventional polymerization. No constant rate stage existed.

Key words: Microwave reaction, Uniform high molecular microballoons, Polystyrene, Anhydride of cis-butene diacid