Analytical potential of emission FTIR for mineral and inorganic powders

Bradley Collins; Peter Fredericks

doi:10.1117/12.166779

31 January 1994 Analytical potential of emission FTIR for mineral and inorganic powders

Bradley Collins, Peter Fredericks

Proceedings Volume 2089, 9th International Conference on Fourier Transform Spectroscopy; (1994) https://doi.org/10.1117/12.166779
Event: Fourier Transform Spectroscopy: Ninth International Conference, 1993, Calgary, Canada

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.

Citation Download Citation

Bradley Collins and Peter Fredericks "Analytical potential of emission FTIR for mineral and inorganic powders", Proc. SPIE 2089, 9th International Conference on Fourier Transform Spectroscopy, (31 January 1994); https://doi.org/10.1117/12.166779

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