STUDIES ON THE POLYMERIZATION OF FUNCTIONAL MONOMERS CONTAINING TERTIARY AMINO-GROUPS XIV. Polymerization of Acrylamide Initiated by Acrylic Derivatives Having Dimethylamino-group with Persulfate

ZHANG Zhen-yu; ZU Chun-xing; QIAO Li-yan; LI Fu-mian

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STUDIES ON THE POLYMERIZATION OF FUNCTIONAL MONOMERS CONTAINING TERTIARY AMINO-GROUPS XIV. Polymerization of Acrylamide Initiated by Acrylic Derivatives Having Dimethylamino-group with Persulfate

Research Bulletin | 更新时间：2021-03-19

- STUDIES ON THE POLYMERIZATION OF FUNCTIONAL MONOMERS CONTAINING TERTIARY AMINO-GROUPS XIV. Polymerization of Acrylamide Initiated by Acrylic Derivatives Having Dimethylamino-group with Persulfate
- Acta Polymerica Sinica Issue 5, Pages: 623-627(1990)
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- Published：20 October 1990，
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ZHANG Zhen-yu, ZU Chun-xing, QIAO Li-yan, LI Fu-mian. STUDIES ON THE POLYMERIZATION OF FUNCTIONAL MONOMERS CONTAINING TERTIARY AMINO-GROUPS XIV. Polymerization of Acrylamide Initiated by Acrylic Derivatives Having Dimethylamino-group with Persulfate. [J]. Acta Polymerica Sinica (5):623-627(1990)
DOI：

ZHANG Zhen-yu, ZU Chun-xing, QIAO Li-yan, LI Fu-mian. STUDIES ON THE POLYMERIZATION OF FUNCTIONAL MONOMERS CONTAINING TERTIARY AMINO-GROUPS XIV. Polymerization of Acrylamide Initiated by Acrylic Derivatives Having Dimethylamino-group with Persulfate. [J]. Acta Polymerica Sinica (5):623-627(1990) DOI：

摘要

Abstract

The polymerization of acrylamide (AAm) initiated by the combination of N-(N'

N'-dimethylaminomethylene)methacrylamide (DMAMMA) or N

-dimethylaminoethyl methacry-late with potassium persulfate were studied kinetically. The rate equation for the AAm polymerization initiated by the above initiation systems were given asRp- Kp[AAm][K2S2O8]1/2[DMAMMA]1/2 Rp=Kp[AAm][K2S2O8]1/2[DMAEMA]1/2 respectively. The overall activation energies for the above polymerization were determined to be 8.7 Kcal/mol and 9.2 Kcal/mol respectively. The UV analysis for the PAAm initiated by the above initiation systema showed that the polymerizable amines

DMAMMA and DMAEMA notonly joined the redox initiation but also incorprated into the AAm polymer chains. The super high molecule weight

107of PAAm were obtained by using these initiation systems.

关键词

N-(N'N'-二甲氨基亚甲基）甲基酰胺甲基丙烯酸NN-二甲氨基乙酯可聚合叔胺氧化还原引发体系同分子量聚丙烯酰胺。

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