Curing theory of Af-Ag type free radical polymerization (I) - Distribution function and its invariant property

Haijun Wang; Zhongyuan Lü; Xuri Huang; Zesheng Li; Aoqing Tang

doi:10.1007/BF02883028

Curing theory of A_f-A_g type free radical polymerization (I) - Distribution function and its invariant property

Haijun Wang^*, Zhongyuan Lü, Xuri Huang, Zesheng Li, Aoqing Tang

^*Corresponding author for this work

Jilin University

Research output: Contribution to journal › Article › peer-review

2 Citations (Scopus)

Abstract

By means of polymer statistical theory, the sol fraction and the gelation condition of A_f-A_g type nonlinear free radical polymerization are obtained by introducing the probabilities with respect to initiation and chain addition. With Lagrange expansion theorem, the equilibrium number fraction distribution of A_f-A_g type is obtained, and its invariant property is proved. Moreover, the evaluation of average polymer quantities for post-gel regime is simplified by this invariant property.

Original language	English
Pages (from-to)	652-659
Number of pages	8
Journal	Science in China, Series B: Chemistry
Volume	41
Issue number	6
DOIs	https://doi.org/10.1007/BF02883028
Publication status	Published - Dec 1998
Externally published	Yes

Keywords

Equilibrium number fraction distribution
Free radical polymerization
Sol fraction

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10.1007/BF02883028

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Wang, H., Lü, Z., Huang, X., Li, Z., & Tang, A. (1998). Curing theory of A_f-A_g type free radical polymerization (I) - Distribution function and its invariant property. Science in China, Series B: Chemistry, 41(6), 652-659. https://doi.org/10.1007/BF02883028

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abstract = "By means of polymer statistical theory, the sol fraction and the gelation condition of Af-Ag type nonlinear free radical polymerization are obtained by introducing the probabilities with respect to initiation and chain addition. With Lagrange expansion theorem, the equilibrium number fraction distribution of Af-Ag type is obtained, and its invariant property is proved. Moreover, the evaluation of average polymer quantities for post-gel regime is simplified by this invariant property.",

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AU - Wang, Haijun

AU - Lü, Zhongyuan

AU - Huang, Xuri

AU - Li, Zesheng

AU - Tang, Aoqing

PY - 1998/12

Y1 - 1998/12

N2 - By means of polymer statistical theory, the sol fraction and the gelation condition of Af-Ag type nonlinear free radical polymerization are obtained by introducing the probabilities with respect to initiation and chain addition. With Lagrange expansion theorem, the equilibrium number fraction distribution of Af-Ag type is obtained, and its invariant property is proved. Moreover, the evaluation of average polymer quantities for post-gel regime is simplified by this invariant property.

AB - By means of polymer statistical theory, the sol fraction and the gelation condition of Af-Ag type nonlinear free radical polymerization are obtained by introducing the probabilities with respect to initiation and chain addition. With Lagrange expansion theorem, the equilibrium number fraction distribution of Af-Ag type is obtained, and its invariant property is proved. Moreover, the evaluation of average polymer quantities for post-gel regime is simplified by this invariant property.

KW - Equilibrium number fraction distribution

KW - Free radical polymerization

KW - Sol fraction

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Curing theory of A_f-A_g type free radical polymerization (I) - Distribution function and its invariant property

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Keywords

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