Show simple item record

dc.creatorArmstrong, R. L.en_US
dc.creatorWelsh, H. L.en_US
dc.date.accessioned2006-06-15T13:06:15Z
dc.date.available2006-06-15T13:06:15Z
dc.date.issued1960en_US
dc.identifier1960-F-5en_US
dc.identifier.urihttp://hdl.handle.net/1811/7954
dc.descriptionAuthor Institution: McLennan Laboratory, University of Torontoen_US
dc.description.abstract“The infrared fundamental bands of $CH_{4}$ were studied in mixtures with He, A and $N_{2}$ at pressures up to 3000 atm. In the density range 60-300 Amagat units the integrated intensities showed a weak linear dependence on the foreign gas density. Extrapolation Lo zero foreign gab density gave values for the absolute intensities of the $\nu_{3}, \nu_{1}$ and $\nu_{2}$ bands. A detailed examination of the errors inherent in this experimental method was made. In this density range the band profiles could be fitted with computed profiles assuming suitably broadened rotational lines; pressure broadening coefficients for the various foreign gases were obtained from this procedure. The high pressure data yielded three interesting results: a redistribution of the intensity within the bands occurred, the frequencies of the maximum absorption increased, and the integrated intensity of the $\nu_{3}$ decreased while that of the $\nu_{4}$ band increased. These results will be discussed.”en_US
dc.format.extent92256 bytes
dc.format.mimetypeimage/jpeg
dc.language.isoEnglishen_US
dc.publisherOhio State Universityen_US
dc.titleEFFECT OF FOREIGN GASES AT HIGH PRESSURES ON THE INFRARED BANDS OF $CH_{4}$en_US
dc.typearticleen_US


Files in this item

Thumbnail

Items in Knowledge Bank are protected by copyright, with all rights reserved, unless otherwise indicated.

This item appears in the following Collection(s)

Show simple item record