TY - JOUR
T1 - Raman spectroscopy of solutions and interfaces containing nitrogen dioxide, water, and 1,4 dioxane
T2 - Evidence for repulsion of surface water by NO 2 gas
AU - Murdachaew, Garold
AU - Varner, Mychel E.
AU - Van Der Veer, Wytze E.
AU - Gerber, R. Benny
AU - Phillips, Leon F.
PY - 2014/5/7
Y1 - 2014/5/7
N2 - The interaction of water, 1,4 dioxane, and gaseous nitrogen dioxide, has been studied as a function of distance measured through the liquid-vapour interface by Raman spectroscopy with a narrow (<0.1 mm) laser beam directed parallel to the interface. The Raman spectra show that water is present at the surface of a dioxane-water mixture when gaseous NO2 is absent, but is virtually absent from the surface of a dioxane-water mixture when gaseous NO2 is present. This is consistent with recent theoretical calculations that show NO2 to be mildly hydrophobic.
AB - The interaction of water, 1,4 dioxane, and gaseous nitrogen dioxide, has been studied as a function of distance measured through the liquid-vapour interface by Raman spectroscopy with a narrow (<0.1 mm) laser beam directed parallel to the interface. The Raman spectra show that water is present at the surface of a dioxane-water mixture when gaseous NO2 is absent, but is virtually absent from the surface of a dioxane-water mixture when gaseous NO2 is present. This is consistent with recent theoretical calculations that show NO2 to be mildly hydrophobic.
UR - http://www.scopus.com/inward/record.url?scp=84904817647&partnerID=8YFLogxK
U2 - 10.1063/1.4874640
DO - 10.1063/1.4874640
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AN - SCOPUS:84904817647
SN - 0021-9606
VL - 140
JO - Journal of Chemical Physics
JF - Journal of Chemical Physics
IS - 18
M1 - 184702
ER -