STUDY OF THE EFFECTIVE PHASE-TRANSITION ACTIVATION-ENERGY IN K2SEO4 CRYSTALS

被引：4
|
作者：
ELKORASHY, A
AFIFY, N
机构：
[1] Physics Department, Faculty of Science, Assiut University, Assiut
来源：
JOURNAL OF THERMAL ANALYSIS | 1991年 / 37卷 / 03期
关键词：
D O I：
10.1007/BF01913101
中图分类号：
O414.1 [热力学];
学科分类号：
摘要：
The high-temperature phase transition of K2SeO4 was studied by using differential thermal analysis. The Kissinger equation and the Mahadevan approximation were applied to evaluate the effective phase transition activation energy (E). The average value of E was 12.85 +/- 0.04 eV.
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页码：507 / 512
页数：6
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