Studies on Thermokinetics of the Fractional Order Reactions——The Kinetics of the Polymerization of Acrylamide

Chem. J. Chinese Universities ›› 1992, Vol. 13 ›› Issue (7): 964.

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Studies on Thermokinetics of the Fractional Order Reactions——The Kinetics of the Polymerization of Acrylamide

LIU Qing-hua¹, ZENG Xian-cheng¹, DENG Yu¹, LI Gan-zuo², XIA Rui², SHENG Da-cheng²

1. Department of Chemistry, Sichuan University, Chengdu, 610064;
2. Department of Chemistry, Shandong University, Jinan

Received:1991-07-23 Online:1992-07-24 Published:1992-07-24

Abstract

Abstract: The kinetics of the polymerization of acrylamide initiated by sodium sulfite in the aqueous solution and CTABmicellar solution is investigated with the theory and method of thermokinetics for the fractional order reactions in this paper.The influence of initiator and CTABconcentrations on the molecular weight of polyacrylamide is discussed.The ratio k₂/n in CTABmicellar solution is smaller than that in the aqueous solution.The results obtained show that the rate of formation of radical in the micellar solution was decreased.

Key words: Thermokinetics, Fractional order reaction, Acrylamide, Polymerization, Micellar solution

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LIU Qing-hua, ZENG Xian-cheng, DENG Yu, LI Gan-zuo, XIA Rui, SHENG Da-cheng. Studies on Thermokinetics of the Fractional Order Reactions——The Kinetics of the Polymerization of Acrylamide[J]. Chem. J. Chinese Universities, 1992, 13(7): 964.

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Studies on Thermokinetics of the Fractional Order Reactions——The Kinetics of the Polymerization of Acrylamide

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