In situ spectroscopy at the quasi-perfect pt(111) single-crystal facet|aqueous electrolyte interface

Iosif Fromondi, Huanfeng Zhu, Daniel Alberto Scherson

Research output: Contribution to journalReview article

6 Citations (Scopus)

Abstract

The area of in situ spectroscopy at quasi-perfect Pt(111) single-crystal facet|aqueous electrolyte interfaces is herein reviewed. Illustrations are provided of the simultaneous application of differential reflectance spectroscopy and second-harmonic generation as static and dynamic probes of ionic and molecular adsorbates. Attention is focused on quantitative studies of bisulfate adsorption as well as of the dynamics of phase transitions and reactivity of carbon monoxide adlayers and their dependence on the applied potential. Also discussed are current limitations of these techniques, as well as possible means to improve their temporal and spatial resolution.

Original languageEnglish
Pages (from-to)19613-19624
Number of pages12
JournalJournal of Physical Chemistry C
Volume116
Issue number37
DOIs
Publication statusPublished - 2012 Sep 20
Externally publishedYes

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Energy(all)
  • Physical and Theoretical Chemistry
  • Surfaces, Coatings and Films

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