Paper
29 October 1981 Thermal Analysis By Fourier Transform Infrared (FTIR)
John O. Lephardt
Author Affiliations +
Proceedings Volume 0289, 1981 Intl Conf on Fourier Transform Infrared Spectroscopy; (1981) https://doi.org/10.1117/12.932202
Event: 1981 International Conference on Fourier Transform Infrared Spectroscopy, 1981, Columbia, United States
Abstract
While perhaps the most familiar form of thermal analysis where FT-IR has been utilized is GC-FT-IR, there are a variety of other forms of thermal analysis where FT-IR is usable to advantage. By considering the destructive or non-destructive nature of the analysis coupled with isothermal or non-isothermal and time dependent or independent criteria an assortment of experiments are describable. The scope of experiments extends from the analysis of multicomponent equilibrium adsorption to defining pyrolytic reaction mechanisms. In this paper, a survey of some of the diverse applications where FT-IR can be employed are discussed with particular emphasis on the Fourier Transform Infrared Evolved Gas Analysis (FT-IR-EGA) technique. The application of this technique in material comparison and in pyrolysis mechanism elucidation are illustrated and several other applications are cited.
© (1981) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
John O. Lephardt "Thermal Analysis By Fourier Transform Infrared (FTIR)", Proc. SPIE 0289, 1981 Intl Conf on Fourier Transform Infrared Spectroscopy, (29 October 1981); https://doi.org/10.1117/12.932202
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KEYWORDS
FT-IR spectroscopy

Thermal analysis

Fourier transforms

Gases

Absorbance

Infrared radiation

Solids

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