| 样条函数逼近法研究环氧树脂固化动力学 |
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| 引用本文： | 黄吉甫,王德润,张保龙,路延岭,胡向蔚,陈国华,杨飚,柳志欣.样条函数逼近法研究环氧树脂固化动力学[J].高等学校化学学报,1984,5(3):421. |
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| 作者姓名： | 黄吉甫 王德润 张保龙 路延岭 胡向蔚 陈国华 杨飚 柳志欣 |
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| 作者单位： | 1. 南开大学化学系;
2. 天津市合成材料研究所 |
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| 摘 要： | 采用样条函数逼近DSC曲线,分别对4,5-环氧环已烷1,2-二甲酸二缩水甘油酯、四氢邻苯二甲酸二缩水甘油酯及双酚A二缩水甘油醚与间苯二胺的固化动力学作了研究.结果表明,样条函数逼近DSC曲线有较高的精度,由模拟函数处理实验数据取得较满意的结果.
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| 收稿时间： | 1982-10-25 |
A STUDY OF THE CURING KINETICS OF EPOXY RESINS BY SPLINE SIMULATION FUNCTION |
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| Huang Jifu,Wang Ueren,Zhang Baolong,Lu Yanling,Hu Xiangwei,Chen Guohua,Yang Biao,Liu Zhixin.A STUDY OF THE CURING KINETICS OF EPOXY RESINS BY SPLINE SIMULATION FUNCTION[J].Chemical Research In Chinese Universities,1984,5(3):421. |
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| Authors: | Huang Jifu Wang Ueren Zhang Baolong Lu Yanling Hu Xiangwei Chen Guohua Yang Biao Liu Zhixin |
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| Institution: | 1. Department of Chemistry, Nankai University, Tianjin;
2. Tianjin Institute of Synthetic Materials, Tianjin |
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| Abstract: | Spline simulation function has been applied to the study of the curing kinetics of epoxy resins and better accuracy of DSC simulated curves and more satisfactory kinetic parameters were obtained. The values of apparent activation energies, E, obtained from the isothermal curves were in the range of 10-12 kcal/mol, which agreed with the results of our previous TBAexperiment as well as those reported in the literature. Similar results (apparent activation energy Eand reaction order n) were observed from the dynamic DSCexperimental curves of the reaction systems. |
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