热重分析
离子液体
等温过程
热稳定性
离子键合
热分解
热力学
分解
计算机科学
热分析
热的
理论(学习稳定性)
化学
材料科学
工艺工程
有机化学
工程类
物理
离子
催化作用
机器学习
作者
Cédric Maton,Nils De Vos,Christian V. Stevens
摘要
The increasing amount of papers published on ionic liquids generates an extensive quantity of data. The thermal stability data of divergent ionic liquids are collected in this paper with attention to the experimental set-up. The influence and importance of the latter parameters are broadly addressed. Both ramped temperature and isothermal thermogravimetric analysis are discussed, along with state-of-the-art methods, such as TGA-MS and pyrolysis-GC. The strengths and weaknesses of the different methodologies known to date demonstrate that analysis methods should be in line with the application. The combination of data from advanced analysis methods allows us to obtain in-depth information on the degradation processes. Aided with computational methods, the kinetics and thermodynamics of thermal degradation are revealed piece by piece. The better understanding of the behaviour of ionic liquids at high temperature allows selective and application driven design, as well as mathematical prediction for engineering purposes.
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