Formation of protective surface films on carbon steel in mildly alkaline aqueous alkanolamine CO2 solutions data

Published: 6 September 2022| Version 2 | DOI: 10.17632/6tscvfjycn.2
Franky Esteban Bedoya Lora,
Kyra Sedransk Campbell,
Geoff Kelsall,
Anna Hankin


Raw experimental and simulated impedance data used to produce Figures 4, 6, 9 and 13.


Steps to reproduce

The data provided is unprocessed. Impedance data were recorded using a BioLogic potentiostat and EC-Lab software. The simulated impedance data were produced using EC-Lab software. A AgCl | Ag (saturated KCl) reference electrode was used. Therefore, the working electrode potential is vs. AgCl | Ag (saturated KCl). A full description of the reagents, solution temperature, composition and concentration can be found in the methods section of the manuscript.


Universidad de Antioquia, Imperial College London, The University of Sheffield


Electrical Impedance