Dataset title: Templated Rapeseed-Press-Cake-Based Materials as Efficient Oxygen Reduction Reaction Electrocatalysts

Silver Juvanen, Ave Sarapuu, Kaarel Kisand, Maike Käärik, Arvo Kikas, Jekaterina Kozlova, Alexey Treshchalov, Jaan Aruväli, Jaan Leis, Vambola Kisand, Kaupo Kukli, Kaido Tammeveski

Contact information:
Silver Juvanen (silver.juvanen@ut.ee), Ave Sarapuu (ave.sarapuu@ut.ee), Kaido Tammeveski (kaido.tammeveski@ut.ee)
Institute of Chemistry
University of Tartu
Ravila 14a
50411 Tartu
Estonia

This dataset contains the data presented in the figures of published paper:
"Templated Rapeseed-Press-Cake-Based Materials as Efficient Oxygen Reduction Reaction Electrocatalysts", ACS Sustainable Resource Management 2 (2025) 446-454 (https://doi.org/10.1021/acssusresmgt.4c00444)
The data is for Figures 4 and 5a and the nomenclature of the catalysts is the same as in the published paper.

Data was collected using Autolab potentiostat/galvanostat PGSTAT30 (Metrohm Autolab, The Netherlands). The working electrode was bulk glassy carbon disk (0.2 cm2) covered with 200 ug cm-2 of catalyst. The experimental details are provided in the published paper.

For the data in Figures 4 and 5a the measured currents have been converted from current (A) to current densities (mA/cm2). For data in Figures 4 and 5a the background currents, measured in Ar-saturated solution, have been subtracted. 

Licence:
This dataset is licensed under the Creative Commons Attribution 4.0 International License. To view a copy of this license, visit http://creativecommons.org/licenses/by/4.0/.

Funding:
This work was financially supported by the Estonian Research Council (Grants PRG2569, PRG2594, and PRG1509) 
This work was also supported by the Estonian Ministry of Education and Research (TK210, Centre of Excellence in Sustainable Green Hydrogen and Energy Technologies).