Factors Affecting the Spectral Response in a TG/FT-IR Experiment
Applied Spectroscopy, Vol. 48, Issue 12, pp. 1468-1471 (1994)
Acrobat PDF (316 KB)
Abstract
We discuss situations where thermogravimetric/Fourier transform infrared (TG/FT-IR) plots are obtained which differ substantially from the expected ones. The most common of these situations involves samples that release atmospheric components (H2O, CO2) at low temperatures. It is shown that the phenomena are mainly related to the purging action of the carrier gas, which strongly influences the spectroscopic portion of the TG/FT-IR plot. Such an influence, as well as the different situations originating from it, is discussed and explained on the basis of an analogy with the operational mode of a conventional dispersive spectrometer.
Citation
A. Marini, V. Berbenni, D. Capsoni, R. Riccardi, and T. Zerlia, "Factors Affecting the Spectral Response in a TG/FT-IR Experiment," Appl. Spectrosc. 48, 1468-1471 (1994)
http://www.opticsinfobase.org/as/abstract.cfm?URI=as-48-12-1468
You do not have subscription access to this journal. Citation lists with outbound citation links are available to subscribers only. You may subscribe either as an OSA member, or as an authorized user of your institution.
Contact your librarian or system administrator
or
Log in to access OSA Member Subscription
You do not have subscription access to this journal. Cited by links are available to subscribers only. You may subscribe either as an OSA member, or as an authorized user of your institution.
Contact your librarian or system administrator
or
Log in to access OSA Member Subscription
« Previous Article | Next Article »
OSA is a member of 