Implicit Function Applied in Chain Propagating Radical Polymerization with Continous Initiation

Chem. J. Chinese Universities ›› 1994, Vol. 15 ›› Issue (8): 1235.

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Implicit Function Applied in Chain Propagating Radical Polymerization with Continous Initiation

HUANG Jin-Man¹, YANG Mei-Lin¹, SHEN Jia-Cong¹, MA Si-Liang², YU Hui²

1. Department of Chemistry, Jilin University, Changchun, 130023;
2. Department of Mathematics, Jilin University, Changchun, 130023

Received:1993-07-17 Revised:1994-02-26 Online:1994-08-24 Published:1994-08-24

Abstract

Abstract: Molecular weight distribution functions are obtained by graph analysis method. With different methods, such as conversion, the implicit function and Monte Carlo method, the difficulties in calculation are solved, molecular weight distribution curves are obtained. The influence of different termination and propagation rates on molecular weight distribution is discussed. Diffusion controlling in styrene bulk polymerization is concerned, polystyrene molecular weight distributions are obtained and the results are in agreement with the experimential observation.

Key words: Polymerization kinetics, Graph analysis, Monte Carlo method, Implicit function, Molecular weight distribution

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HUANG Jin-Man, YANG Mei-Lin, SHEN Jia-Cong, MA Si-Liang, YU Hui. Implicit Function Applied in Chain Propagating Radical Polymerization with Continous Initiation[J]. Chem. J. Chinese Universities, 1994, 15(8): 1235.

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Implicit Function Applied in Chain Propagating Radical Polymerization with Continous Initiation

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