Dataset title: Data of Iron and manganese co-doped mesoporous carbon-based catalysts via template-assisted synthesis for proton exchange membrane fuel cells

Authors: Kaarel Kisand, Ave Sarapuu, Srinu Akula, Arvo Kikas, Alexey Treshchalov, Maike Käärik, Helle-Mai Piirsoo, Jekaterina Kozlova, Jaan Aruväli, Jaan Leis, Vambola Kisand, Kaupo Kukli, Ghenwa El Chawich, Frédéric Jaouen, Sara Cavaliere, Kaido Tammeveski

Contact information:
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 “Iron and manganese co-doped mesoporous carbon-based catalysts via template-assisted synthesis for proton exchange membrane fuel cells” published in 
J. Power Sources (2024) 618, 235166 (https://doi.org/10.1016/j.jpowsour.2024.235166)
This dataset contains data for Figures 3, 4, 5 and 6. 

The data was collected using Autolab potentiostat/galvanostat PGSTAT30. The working electrode was bulk glassy carbon disk (0.2 cm2) or a GC disc / Pt ring electrode (with a geometric disk area of 0.164 cm2) covered with 800 ?g cm?2 of Pt-free catalyst or 200 ?g cm?2 Pt/C catalyst.

The data is given as background-corrected current densities (mA/cm2), that is, the background currents, measured in Ar-saturated solution, have been subtracted from the currents measured in O2-saturated solution.

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 PRG723, PRG753, and PRG1509) and the M-ERA.Net project “C-MOF.cell” (SLTKT20445). This research was also supported by the Estonian Ministry of Education and Research (TK210, Centre of Excellence in Sustainable Green Hydrogen and Energy Technologies).