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Thermal degradation of poly [3‐dimethyl (acryloyloxyethyl) ammonium propanesulfonate]

 

作者: Der‐Jang Liow,   Mei‐Chih Lin,   Kueir‐Rarn Lee,  

 

期刊: Journal of the Chinese Institute of Engineers  （Taylor Available online 1990）
卷期: Volume 13, issue 3  

页码: 241-249

 

ISSN:0253-3839

 

年代: 1990

 

DOI:10.1080/02533839.1990.9677254

 

出版商: Taylor & Francis Group

 

关键词: thermodegradation;TG curve;heat stability;direct pyrolysis

 

数据来源: Taylor

 

摘要:

Thermodegradation of poly[3‐dimethyl(acryloyloxyethyl)am‐monium propanesulfonate], [poly(DAAPS)], was investigated under nitrogen and air atmospheres at various heating rates. When calculating kinetic parameters, such as the activation energy, the preexponential factor and the reaction order, Ozawa's method was applied. Thermodegradation of such polymers occurs in two stages in a nitrogen atmosphere and in three stages in air. These phenomena were the same as with poly(DMAPS).

 

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