We discuss situations in which thermogravimetric / Fourier Transform infrared plots are obtained which differ substantially from the expected ones. The most common of these situations involves samples that release atmospheric components like water and CO2 at low temperatures.It is shown that those situations are mainly due to the effect of the purging action of the carrier gas.
Factors Affecting the Spectral Response in a TG/FT-IR Experiment
MARINI, AMEDEO;BERBENNI, VITTORIO;CAPSONI, DORETTA;RICCARDI, RICCARDO;
1994-01-01
Abstract
We discuss situations in which thermogravimetric / Fourier Transform infrared plots are obtained which differ substantially from the expected ones. The most common of these situations involves samples that release atmospheric components like water and CO2 at low temperatures.It is shown that those situations are mainly due to the effect of the purging action of the carrier gas.File in questo prodotto:
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