First acid dissociation at an aqueous H2SO4 interface with sum frequency generation spectroscopy

Takayuki Miyamae, Akihiro Morita, Yukio Ouchi

Research output: Contribution to journalArticle

15 Citations (Scopus)

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 languageEnglish
Pages (from-to)2010-2013
Number of pages4
JournalPhysical Chemistry Chemical Physics
Volume10
Issue number15
DOIs
Publication statusPublished - 2008 Apr 9

ASJC Scopus subject areas

  • Physics and Astronomy(all)
  • Physical and Theoretical Chemistry

Fingerprint Dive into the research topics of 'First acid dissociation at an aqueous H<sub>2</sub>SO<sub>4</sub> interface with sum frequency generation spectroscopy'. Together they form a unique fingerprint.

  • Cite this