On the Scaling Law for A<suB>f</suB> Type Free Radical Homopolymerization

Chin. Phys. Lett.

1999, Vol. 16

Issue (4): 301-303 DOI:

Original Articles

On the Scaling Law for A_f Type Free Radical Homopolymerization

WANG Hai-jun¹;BA Xin-wu¹;ZHAO Min¹;LI Ze-sheng²

¹Department of Chemistry, Hebei University, Baoding 071002 ²Institute of Theoretical Chemistry & State Key Laboratory of Theoretical and Computational Chemistry, Jilin University, Changchun 130023

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WANG Hai-jun, BA Xin-wu, ZHAO Min et al 1999 Chin. Phys. Lett. 16 301-303

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Abstract From the equilibrium number fraction distribution for A_f type free radical homopolymerization, the asymptotic distribution and polymer moments near the gel point are deduced. As a direct result of scaling transformation, ageneralized scaling law which characterizes the sol-gel transition is obtained. This reveals that the curing of this type is in essence a phase transition process.

Keywords: 82.35.+t 52.55.Pi 83.80.Jx

Published: 01 April 1999

PACS:	82.35.+t
	52.55.Pi	(Fusion products effects (e.g., alpha-particles, etc.), fast particle effects)
	83.80.Jx	(Reacting systems: thermosetting polymers, chemorheology, rheokinetics)

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https://cpl.iphy.ac.cn/ OR https://cpl.iphy.ac.cn/Y1999/V16/I4/0301

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	BA Xin-wu
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