Abstract
The vibrational sum frequency generation (SFG) spectra of the air-liquid interface of H2SO4-H2O solutions over a wide range of concentrations are measured in the SO stretching region (1000-1300 cm-1). The analogy of the concentration dependence of Raman and SFG is indicative of a nearly identical behavior of the first acid dissociation at the air-liquid interface as in the bulk.
Original language | English |
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Pages (from-to) | 2010-2013 |
Number of pages | 4 |
Journal | Physical Chemistry Chemical Physics |
Volume | 10 |
Issue number | 15 |
DOIs | |
Publication status | Published - 2008 Apr 9 |
Externally published | Yes |
ASJC Scopus subject areas
- Physics and Astronomy(all)
- Physical and Theoretical Chemistry