thermogravimetric analysis

…These types of experimental methods are collectively called thermal analysis. Thermogravimetric analysis, in which the mass change accompanying thermal decomposition or separation of water of crystallization is measured directly with a thermobalance while the sample is heated at a constant rate, and differential thermal analysis, in which the endothermic or exothermic heat generated by the change in the sample, such as dehydration or transformation, is measured, are widely used. In addition, the end point of titration can be determined by measuring the temperature change of the titration solution due to the heat of reaction during titration.

*Some of the terminology that refers to "thermogravimetric analysis" is listed below.

Source | Heibonsha World Encyclopedia 2nd Edition | Information

…このような実験方法を総称して熱分析という。試料を一定速度で加熱しながら，熱分解や結晶水の分離などに伴う質量変化を直接熱てんびん(天秤)で測定する熱重量分析thermogravimetric analysisと，脱水，変態など試料の変化に伴う吸熱または発熱を測定する示差熱分析が広く利用される。また，滴定に際して反応熱による滴定溶液の温度変化を測定して滴定の終点を求めることもできる。…

※「thermogravimetric analysis」について言及している用語解説の一部を掲載しています。

出典｜株式会社平凡社世界大百科事典 第２版について | 情報