Anodic polarization dataset of the paper: Biotribocorrosion of CoCr Surfaces Using Hyaluronic Acid functionalized with Graphene Oxide nanoadditive as hybrid lubricants

[EN] This is the experimental anodic polarization dataset used in the paper “Biotribocorrosion of CoCr Surfaces Using Hyaluronic Acid functionalized with Graphene Oxide nanoadditive as hybrid lubricants", that include anodic polarization curve data in duplicate. Anodic polarization curves were carried out on CoCr surfaces after 7 days of immersion in 3 g/L HA, 4 g/L GO and 3 g/L HA + 0.012 wt.% GO. Anodic polarization tests were performed in a three-electrode electrochemical cell with the CoCr surfaces acting as the working electrode, a Pt wire acting as counter electrode, and Ag/AgCl (3 M KCl) as a reference electrode. A Gamry potentiostat/galvanostat was used to apply potentials from the corrosion potential Ecorr to achieve 1 mA in current at a scanning rate of 0.6 V/h. The back curve was also drawn from the potential at which 1 mA was reached until the initial corrosion potential. This data set includes the results of the potential (E, V) and current (I, A) data. Anodic polarization files files are composed of 2 columns: E (V) and I (A). All files are in open extension such as .csv and are protected by a Creative Commons Attribution 4.0 International (CC BY 4.0) licence.