We found a match
Your institution may have rights to this item. Sign in to continue.
- Title
The uptake coefficient of I<sub>2</sub> on various aqueous surfaces
- Authors
Takami, Akinori; Koda, Seiichiro; Kado, Azumi; Kondo, Teruo
- Abstract
Uptake coefficient of I2 on aqueous surfaces was measuredby using an impinging flow method. Dependence of the uptake coefficient on the gas-liquid contact time and pH was investigated. The uptake coefficient was (3.7 +/- 2.0)x 10^-4 at 120 ms, 293 K and pH = 5.6.In the alkaline region, the uptake coefficient was larger by one order of magnitude than that in the neutral and acidic region. The I2 uptake on KI solutions and synthetic sea water solutions wasalso measured. According to the analysis by the reactive uptake model, the uptake of I2 was shown to be mainly determined by liquid phase reactions and the accommodation coefficient of I2 on aqueous surfaces was estimated to be 0.01.
- Subjects
ATMOSPHERIC chemistry; IODINE
- Publication
Journal of Atmospheric Chemistry, 2001, Vol 39, Issue 2, p139
- ISSN
0167-7764
- Publication type
Article
- DOI
10.1023/A:1010657818117