| 热分析中系列相关反应的补偿效应研究 |
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| 引用本文： | 邹文樵,寇承杰.热分析中系列相关反应的补偿效应研究[J].华东理工大学学报(自然科学版),1994,20(1):102-106. |
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| 作者姓名： | 邹文樵 寇承杰 |
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| 作者单位： | 华东理工大学化学系 |
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| 摘 要： | 根据热分析谱图峰顶的数学特征与Ｃｏａｔｓ－Ｒｅｄｆｅｒｎ方程，推得在一定实验条件下，在系列相关反应中，若峰顶温度相接近，则各反应的表观活化能Ｅ与指前因子Ａ之间存在着有动力学意义的补偿效应，即ｌｎＡ＝ａＥ＋ｂ。并经系列含水硫酸盐脱水反应实验验证。
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| 关 键 词： | 含水硫酸盐 热分析 反应 补偿效应 |
Study on the Compensation Effect for a Series of Related Reactions in Thermal Analysis |
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| Zou Wenqiao,Kou Chengjie and Feng Yangjie.Study on the Compensation Effect for a Series of Related Reactions in Thermal Analysis[J].Journal of East China University of Science and Technology,1994,20(1):102-106. |
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| Authors: | Zou Wenqiao Kou Chengjie and Feng Yangjie |
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| Abstract: | According to the mathematical character of the peak of thermal analysis curve and by using of Coats-Redfern equation,the compensation effect having kinetics significance was discovered for a series of related reactions,if the peak tempertures of those reactions are close each other at certain expcriment conditions.The validity Was confirmed by dehydration reactions of hydrated sulfates. |
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| Keywords: | hydrated sulfates thermal analysis kinetics of reactions compensation effect |
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