Surface activation by cyclic polarization in 1M HCl and its effects on the electrochemical response of CB-PLA 3D printed electrodes - Open Research Data - MOST Wiedzy

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Surface activation by cyclic polarization in 1M HCl and its effects on the electrochemical response of CB-PLA 3D printed electrodes

Description

The dataset contains the electrochemical studies performed for surface activation of the CB-PLA 3D printed electrodes by electrolysis in 1M HCl solution. The studies were performed after treatment at different polarization ranges, as labeled in subfolder names. For each electrode the consecutive studies describe different samples, as labeled in subfolders: reference sample ("surowa"), polished ("szlifowana") and post-activated samples ("po_aktywacji"). The activation polarization curves are also collected ("aktywacja"). 

The studies were carried out using Autolab 302N potentiostat, in a three-electrode cell with CB-PLA as the working electrode, Pt mesh as the counter electrode, and Ag|AgCl as the reference. The measurements were carried out with cyclic voltammetry (CV) with scan rate 100mV/s. The electrolyte for electrode kinetics evaluation was 0.5M Na2SO4 with 5mM [Fe(CN)6]3- as the redox probe. The activation was carried out in 1M HCl solution.

 These results are presented as a part of the research work published in open-access in Applied Surface Science, DOI: 10.1016/j.apsusc.2021.151587

Dataset file

CBPLA_HCl_activation.zip
1.3 MB, S3 ETag fdf3b0e947cf622c595ec48ea7ae368c-1, downloads: 5
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File details

License:
Creative Commons: by 4.0 open in new tab
CC BY
Attribution
Raw data:
Data contained in dataset was not processed.

Details

Year of publication:
2022
Verification date:
2022-03-07
Creation date:
2021
Dataset language:
English
Fields of science:
  • Materials engineering (Engineering and Technology)
  • Chemical sciences (Natural sciences)
DOI:
DOI ID 10.34808/few2-mv93 open in new tab
Funding:
Series:
Verified by:
Gdańsk University of Technology

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