Identification of Electrochemically Adsorbed Species via Electrochemical Microcalorimetry: Sulfate Adsorption on Au(111)

Marco Schönig; Stefan Frittmann; Rolf Schuster

doi:10.1002/cphc.202200593

Identification of Electrochemically Adsorbed Species via Electrochemical Microcalorimetry: Sulfate Adsorption on Au(111)

Chemphyschem. 2022 Sep 5;23(17):e202200593. doi: 10.1002/cphc.202200593.

Authors

Marco Schönig¹, Stefan Frittmann¹, Rolf Schuster¹

Affiliation

¹ Institute of Physical Chemistry, Karlsruhe Institute of Technology, Kaiserstraße 12, 76131, Karlsruhe, Germany.

PMID: 36062943
DOI: 10.1002/cphc.202200593

Abstract

The front cover artwork is provided by Dr. Marco Schönig from Prof. Rolf Schuster's group at the Karlsruhe Institute of Technology. The image shows a gold surface under electrochemical control covered by two different, unspecified adsorbed species. In the inset, we present the result of our heat of reaction measurements, which showed that for Au(111) in sulfuric acid solutions the adsorbing anionic species is sulfate. Read the full text of the Research Article at 10.1002/cphc.202200227.

Publication types

Research Support, Non-U.S. Gov't

MeSH terms

Adsorption
Calorimetry
Gold*
Sulfates*

Substances

Sulfates
Gold