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Proceedings Paper

Analytical potential of emission FTIR for mineral and inorganic powders
Author(s): Bradley Collins; Peter Fredericks
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Paper Abstract

Emission FTIR at sample temperatures around 100 degree(s)C has been coupled with the multivariate statistical technique of principal components regression. Results show that emission FTIR spectra for thick powdered samples can be used for analytical purposes, but the results are considerably less accurate than the alternative technique of diffuse reflectance. However, sample particle size is not significant for the emission measurement, but is crucial to the accuracy of the diffuse reflectance measurement.

Paper Details

Date Published: 31 January 1994
PDF: 2 pages
Proc. SPIE 2089, 9th International Conference on Fourier Transform Spectroscopy, (31 January 1994); doi: 10.1117/12.166779
Show Author Affiliations
Bradley Collins, Queensland Univ. of Technology (Australia)
Peter Fredericks, Queensland Univ. of Technology (Australia)

Published in SPIE Proceedings Vol. 2089:
9th International Conference on Fourier Transform Spectroscopy
John E. Bertie; Hal Wieser, Editor(s)

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