高等学校化学学报 ›› 1987, Vol. 8 ›› Issue (11): 1031.

• 研究快报 • 上一篇    下一篇

点阵模型重整化在Aa-Bb缩聚反应中的应用

李泽生   

  1. 吉林大学理论化学研究所
  • 收稿日期:1987-02-19 出版日期:1987-11-24 发布日期:1987-11-24

Renormalization of Lattice Model and Polycondenzation Reaction

Li Zesheng   

  1. Institute of Theoretical Chemistry, Jilin University, Changchun
  • Received:1987-02-19 Online:1987-11-24 Published:1987-11-24

摘要: 在渗流理论中,P.J.Reynolds等提出了求相关长度临界指数的晶格点阵重整化群的方法,它对一,二维渗流问题的计算被认为是严格的.本文试图将这种方法用到Aa-Bb缩聚反应的凝胶化问题上,得到和渗流结果相同的临界指数,而凝胶点接近高分子统计的结果。

Abstract: In this paper, the renormalization of lattice model of percolation theory, due to Reynolds et al., is extended to the polycondenzation reaction of Aa-Bbtype. The critical exponents and the gel points are obtained to give a modifi-cation of those quantities of polymer statistics.

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