= Thermogravimetric analysis
{wiki=Thermogravimetric_analysis}
Thermogravimetric analysis (TGA) is a type of thermal analysis technique used to measure the change in mass of a material as a function of temperature or time, under a controlled atmosphere. It provides valuable information about the thermal stability and composition of materials, including polymers, metals, ceramics, and other substances. In a typical TGA experiment, a small sample is placed in a balance within a furnace.
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