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02-26E

02-26E


By icmp_admin - Posted on 08 February 2012

UDC: 
533.583.2; 533.27; 533.273
PACS: 
05.20.-y, 05.70.Np, 68.43.De, 68.43.Mn, 68.47.-b

An influence of HCl and water co-adsorption at ice surfaces on HCl uptake

V.I. Kapko
E.V. Vakarin
M.F. Holovko

A mechanism of HCl and water co-adsorption at ice surface is studied within a simple two-component model, treated in the mean field approximation. It is shown that a realistic choice of the HCl-water interaction (about the hydrogen bond strength) leads to a remarkable increase of HCL uptake in comparison to the case when HCl is adsorbed alone. Based on the model we are able to recover the experimental results for HCl on ice at stratospheric conditions.

Year: 
2002
Pages: 
7
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