Measurement of Near-UV Absorption Cross Sections of CS2

被引：0
|
作者：
Wang Hai-tao [1 ]
Hu Chang-jiang [1 ]
Mu Yu-jing [1 ]
Mellouki, Abdelwahid [2 ]
机构：
[1] Chinese Acad Sci, Ecoenvironm Sci Res Ctr, Beijing 100085, Peoples R China
[2] CNRS, Inst Combust Aerotherm React & Environm, F-45071 Orleans, France
来源：
SPECTROSCOPY AND SPECTRAL ANALYSIS | 2009年 / 29卷 / 06期
关键词：
CS2; UV-absorption cross sections; Photolysis; Diode array spectrometer; GASEOUS SULFUR-COMPOUNDS; CARBON-DISULFIDE; OH RADICALS; PHOTOABSORPTION; IONIZATION; CHEMISTRY;
D O I：
10.3964/j.issn.1000-0593(2009)06-1586-04
中图分类号：
O433 [光谱学];
学科分类号：
0703 ; 070302 ;
摘要：
The UV-absorption cross sections of CS2 are reported. The absorption spectra were measured by using a diode array spectrometer over the wavelength range of 220-380 nm at room temperature (298 +/- 3)K. The maximum absorption cross section appeared around 315 nm with the value of sigma(315 nm) = 7.184 x 10(-20) cm(2) . molecule(-1). The measured data by this study were in good agreement with that reported in the literature, and used to estimate the photolysis of the CS2 in the atmosphere.
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页码：1586 / 1589
页数：4
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