Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
5429461 | Journal of Quantitative Spectroscopy and Radiative Transfer | 2010 | 7 Pages |
Abstract
Infrared absorption cross sections for ethane have been measured in the 3 μm spectral region from spectra recorded using a high-resolution FTIR spectrometer (Bruker IFS 125/HR). Results are presented for pure ethane gas from spectra recorded at 0.004 cmâ1 resolution and for mixtures with dry synthetic air from spectra obtained at 0.015 cmâ1 resolution (calculated as 0.9/MOPD using the Bruker definition of resolution), at a number of temperatures and pressures appropriate for atmospheric conditions. Intensities were calibrated using three ethane spectra (recorded at 278, 293, and 323 K) taken from the Pacific Northwest National Laboratory (PNNL) IR database.
Keywords
Related Topics
Physical Sciences and Engineering
Chemistry
Spectroscopy
Authors
Jeremy J. Harrison, Nicholas D.C. Allen, Peter F. Bernath,