The effect of temperature on the atmospheric asymmetric stretching vibration of carbon dioxide is studied by flame/furnace infrared emission (FIRE) spectroscopy, and a mathematical expression is developed for the resulting infrared emission signal produced by the FIRE detector. This theoretical model, which can easily be extended to other species besides carbon dioxide, is used to calculate the signal obtained for propane when the FIRE system is used as a detector for gas chromatography. Comparison of the calculated (70 μV) and experimentally observed (75.8 μV) chromatographic signal shows that the theoretical model should be of great value in improving and optimizing the FIRE detector.
HudsonM. K. and BuschK. W, Anal. Chem.59, 2603 (1987).
2.
HudsonM. K. and BuschK. W, Anal. Chem.60, 2110 (1988).
3.
TilottaD. C.BuschK. W.BuschM. A. and RavishankarS, Abstracts of Papers, Fifteenth Annual Meeting of the Federation of Analytical Chemistry and Spectroscopy Societies, Boston, Massachusetts (1988), Abstract D74.
4.
TilottaD. C.SrinivasanR.BuschM. A. and BuschK. W, Abstracts of Papers, Pittsburgh Conference on Analytical Chemistry and Applied Spectroscopy, Atlanta, Georgia (1989), Abstract 1623.
5.
TilottaD. C.KubalaS. W.BuschM. A. and BuschK. W, Abstracts of Papers, Pittsburgh Conference on Analytical Chemistry and Applied Spectroscopy, Atlanta, Georgia (1989), Abstract 242.
6.
KubalaS. W.TilottaD. C.BuschM. A. and BuschK. W, Anal. Chem.61, 1841 (1989).
7.
KubalaS. W.TilottaD. C.BuschM. A. and BuschK. W, Anal. Chem., in press.
8.
TilottaD. C.BuschK. W. and BuschM. A, Appl. Spectrosc.43, 704 (1989).
9.
PlylerE. K., J. Res. Nat. Bur. Stand.40, 113 (1948).
10.
BuschK. W. and BuschM. A, Multielement Detection Systems for Spectrochemical Analysis (John Wiley and Sons, New York, 1989), Chap. 1, pp. 18–21.
11.
MayerJ. E. and MayerM. G, Statistical Mechanics (John Wiley and Sons, New York, 1977), 2nd ed., Chap. 7, pp. 181, 193–195.
12.
WinefordnerJ. D. and VickersT. J, Anal. Chem.36, 1939 (1964).
13.
BuschK. W. and BuschM. A, Multielement Detection Systems for Spectrochemical Analysis (John Wiley and Sons, New York, 1989), Chap. 10, p. 408.
14.
LurieJ., Handbook of Analytical Chemistry (MIR Publishers, Moscow, 1975), trans. BobrovN., p. 156.
15.
KoopmannR. K. and SaundersA. R, J. Quant. Spectrosc. Radiat. Transfer10, 389 (1970).
16.
PbSe Photoconductive Cell, Model P2038–01, Hamamatsu Photonics K. K., Solid State Division, 1126 Ichino-cho, Hamamatsu City, 435, Japan, September 1, 1988.
17.
MavrodineanuR. and BoiteuxH, Flame Spectroscopy (John Wiley and Sons, New York, 1965), Chap. 1, p. 37.
