Activation energies for metastable to stable phase transition of 4,4'-di-n-heptyl- oxyazoxybenzene

被引：0
|
作者：
M. Rachwalska
机构：
[1] Jagiellonian University ul. Ingardena 3,Faculty of Chemistry of the
[2] 30-060 Craców,undefined
来源：
Journal of Thermal Analysis and Calorimetry | 2004年 / 78卷
关键词：
liquid crystals; adiabatic calorimetry; activation energies; phase transition: metastable phase; stable phase;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The paper studies metastable phases of 4,4'-di-n-heptyloxyazoxybenzene (liquid crystal substance) using adiabatic calorimetry. The process of transformation between metastable and stable phases is described quantitatively. The conclusion concerns activation energies for metastable phase to stable phase transition.
引用
收藏
页码：343 / 348
页数：5
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