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Obtaining N-Enriched Mesoporous Carbon-Based by Means of Gamma Radiation
dc.contributor.author | Kamedulski, Piotr | |
dc.contributor.author | Abdelkader Fernández, Víctor Karim | |
dc.date.accessioned | 2022-10-17T12:25:30Z | |
dc.date.available | 2022-10-17T12:25:30Z | |
dc.date.issued | 2022-09-12 | |
dc.identifier.citation | Kamedulski, P... [et al.]. Obtaining N-Enriched Mesoporous Carbon-Based by Means of Gamma Radiation. Nanomaterials 2022, 12, 3156. [https://doi.org/10.3390/nano12183156] | es_ES |
dc.identifier.uri | https://hdl.handle.net/10481/77362 | |
dc.description.abstract | In this paper, we present the results of the gamma irradiation method to obtain N-doped mesoporous activated carbons. Nitrogen-enriched mesoporous carbons were prepared from three chosen commercial activated carbons such as Carbon Black OMCARB C-140, KETJENBLACK EC-600JD and PK 1-3 Norit. HRTEM, SEM, Raman spectra, elemental analysis, XPS studies and widely approved N2 adsorption–desorption measurements allowed us to evaluate the effectiveness of N atom insertion and its influence on the BET surface area and the pore structure of modified carbons. The obtained materials have an exceptionally high N content of up to 3.2 wt.%. Additionally, selected N-doped activated carbons were fully characterized to evaluate their applicability as carbon electrode materials with particular emphasis on Oxygen Reduction Reaction (ORR). The proposed method is a relatively facile, efficient and universal option that can be added to the already known methods of introducing heteroatoms to different carbons. | es_ES |
dc.description.sponsorship | Innovation Incubator 4.0 NCU (Poland) 5/2021 MNISW/2020/331 | es_ES |
dc.description.sponsorship | NCU competition Mobility 4 edition project 60/2021/Mobility | es_ES |
dc.language.iso | eng | es_ES |
dc.publisher | MDPI | es_ES |
dc.rights | Atribución 4.0 Internacional | * |
dc.rights.uri | http://creativecommons.org/licenses/by/4.0/ | * |
dc.subject | Carbon materials | es_ES |
dc.subject | Mesoporous activated carbons | es_ES |
dc.subject | Gamma irradiation | es_ES |
dc.subject | Heteroatoms | es_ES |
dc.subject | Nitrogen | es_ES |
dc.title | Obtaining N-Enriched Mesoporous Carbon-Based by Means of Gamma Radiation | es_ES |
dc.type | journal article | es_ES |
dc.rights.accessRights | open access | es_ES |
dc.identifier.doi | 10.3390/nano12183156 | |
dc.type.hasVersion | VoR | es_ES |