摘要
用非等温热重法研究了漆酚镍螯合高聚物的热分解反应动力学，结果表明漆酚镍螯合高聚物热分解过程是一级反应，用Coats和Redfern法求得的热分解反应平均活化能和频率因子分别为70·95KJmol-1和377．2S-1。
The thermal decomposition kinetics of urushiol-Ni chelate polymers has been studied by non-isothermal thermogravimetry. The results suggest that the thermal -decomposition kinetics of urushiol-Ni chelate polymers is first order. The average activation energy and the average pre-exponential factor of the thermal decompostion by Coats and Redfern method are 70.95 KJmoL-1 and 377. 2 S-1 respectively.
出处
《中国生漆》
1997年第1期16-19,共4页
Journal of Chinese Lacquer
基金
国家自然科学基金
关键词
漆酚
镍螯合高聚物
热分解反应
动力学
urushiol-Ni chelate polymers, nonisothermal thermogravimetry, reaction order, activation energy, pre-exponential factor
