||Observations of the Energy Spectrum in the Mid-Infrared Region at Ambient Temperatures.
Azarraga, L. V. ;
Brackett, J. M. ;
Castles, M. A. ;
Rogers, L. B. ;
||Environmental Research Lab., Athens, GA. ;Georgia Univ., Athens. Dept. of Chemistry.
Infrared spectroscopy ;
Chemical analysis ;
Environmental surveys ;
Fourier transform spectroscopy ;
High performance liquid chromatography ;
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A technique for the obtaining of the energy signal and, thus, the IR spectra is described. The technique is simple and sensitive and allows the observation of high frequency vibrational bands. The technique uses a silver bromide disc as a sample holder set in a diffuse reflectance attachment. Spectra of o-nitroaniline 1-tetra-decanol and copper phthalocyanine green are presented. Possible applications of the technique include compound identification and FT-IR analysis of HPLC effluent.