Infrared band strengths of HFC-134a vapour

被引:19
作者
Newnham, D [1 ]
Ballard, J [1 ]
Page, M [1 ]
机构
[1] RUTHERFORD APPLETON LAB,DIDCOT OX11 0QX,OXON,ENGLAND
关键词
D O I
10.1016/0022-4073(95)00164-6
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
Infrared absorbance cross sections and integrated band strengths for HFC-134a (1-fluoro,2-trifluoroethane, CFH2CF3) vapour have been determined at six temperatures (203, 213, 233, 253, 273, and 294 K) for the region 600-1600 cm(-1) using Fourier transform infrared spectroscopy. Air-broadened spectra of HFC-134a vapour have been recorded at 203, 253, and 294 K using mixtures containing 5, 20, and 100 kPa dry air. Spectroscopic resolution was 0.03 cm(-1), with additional high resolution (0.003 cm(-1)) measurements of the pure vapour at 294 K.
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收藏
页码:373 / 381
页数:9
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