{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,3,26]],"date-time":"2026-03-26T05:37:30Z","timestamp":1774503450268,"version":"3.50.1"},"reference-count":58,"publisher":"MDPI AG","issue":"3","license":[{"start":{"date-parts":[[2024,2,23]],"date-time":"2024-02-23T00:00:00Z","timestamp":1708646400000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"name":"Ministry of Science, Technological Development and Innovation of the Republic of Serbia","award":["451-03-65\/2024-03\/200146"],"award-info":[{"award-number":["451-03-65\/2024-03\/200146"]}]},{"name":"Ministry of Science, Technological Development and Innovation of the Republic of Serbia","award":["451-03-66\/2024-03\/200146"],"award-info":[{"award-number":["451-03-66\/2024-03\/200146"]}]},{"name":"Ministry of Science, Technological Development and Innovation of the Republic of Serbia","award":["UIDP\/04540\/2020"],"award-info":[{"award-number":["UIDP\/04540\/2020"]}]},{"name":"Ministry of Science, Technological Development and Innovation of the Republic of Serbia","award":["IST-ID\/156-2018"],"award-info":[{"award-number":["IST-ID\/156-2018"]}]},{"DOI":"10.13039\/501100001871","name":"Funda\u00e7\u00e3o para a Ci\u00eancia e a Tecnologia, Portugal","doi-asserted-by":"publisher","award":["451-03-65\/2024-03\/200146"],"award-info":[{"award-number":["451-03-65\/2024-03\/200146"]}],"id":[{"id":"10.13039\/501100001871","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100001871","name":"Funda\u00e7\u00e3o para a Ci\u00eancia e a Tecnologia, Portugal","doi-asserted-by":"publisher","award":["451-03-66\/2024-03\/200146"],"award-info":[{"award-number":["451-03-66\/2024-03\/200146"]}],"id":[{"id":"10.13039\/501100001871","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100001871","name":"Funda\u00e7\u00e3o para a Ci\u00eancia e a Tecnologia, Portugal","doi-asserted-by":"publisher","award":["UIDP\/04540\/2020"],"award-info":[{"award-number":["UIDP\/04540\/2020"]}],"id":[{"id":"10.13039\/501100001871","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100001871","name":"Funda\u00e7\u00e3o para a Ci\u00eancia e a Tecnologia, Portugal","doi-asserted-by":"publisher","award":["IST-ID\/156-2018"],"award-info":[{"award-number":["IST-ID\/156-2018"]}],"id":[{"id":"10.13039\/501100001871","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Processes"],"abstract":"<jats:p>Developing bifunctional oxygen electrode materials with superior activity for oxygen reduction (ORR) and oxygen evolution (OER) reactions is essential for advancing regenerative fuel cell and rechargeable metal\u2013air battery technologies. This present work deals with the synthesis and characterization of electrocatalysts containing Pt and Ni nanoparticles supported on nitrogen-doped mixed metal oxides (Mn2O3-NiO) and the systematic evaluation of their bifunctional ORR\/OER performance in an alkaline medium. These electrocatalysts have been successfully synthesized by a simple and fast microwave method. PtNi\/Mn2O3-NiO-N with a binary metal oxide-to-N ratio of 1:2 demonstrated the best performance among the studied materials regarding bifunctional electrocatalytic activity (\u2206E = 0.96 V) and robust stability.<\/jats:p>","DOI":"10.3390\/pr12030453","type":"journal-article","created":{"date-parts":[[2024,2,23]],"date-time":"2024-02-23T06:07:39Z","timestamp":1708668459000},"page":"453","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":6,"title":["Optimizing Oxygen Electrode Bifunctionality with Platinum and Nickel Nanoparticle-Decorated Nitrogen-Doped Binary Metal Oxides"],"prefix":"10.3390","volume":"12","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-4362-7324","authenticated-orcid":false,"given":"Du\u0161an","family":"Mladenovi\u0107","sequence":"first","affiliation":[{"name":"University of Belgrade, Faculty of Physical Chemistry, Studentski Trg 12-16, 11158 Belgrade, Serbia"}]},{"given":"Yasemin","family":"Aykut","sequence":"additional","affiliation":[{"name":"Department of Chemical Engineering, Atat\u00fcrk University, Erzurum 25240, Turkey"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-8964-0869","authenticated-orcid":false,"given":"Ay\u015fe B.","family":"Yurtcan","sequence":"additional","affiliation":[{"name":"Department of Chemical Engineering, Atat\u00fcrk University, Erzurum 25240, Turkey"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-0142-2478","authenticated-orcid":false,"given":"Gulin S. P.","family":"Soylu","sequence":"additional","affiliation":[{"name":"Chemical Engineering Department, Faculty of Engineering, Istanbul University-Cerrahpasa, Avcilar, Istanbul 34320, Turkey"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-7920-2638","authenticated-orcid":false,"given":"Diogo M. F.","family":"Santos","sequence":"additional","affiliation":[{"name":"Center of Physics and Engineering of Advanced Materials, Laboratory for Physics of Materials and Emerging Technologies, Chemical Engineering Department, Instituto Superior T\u00e9cnico, Universidade de Lisboa, 1049-001 Lisbon, Portugal"}]},{"given":"\u0160\u0107epan","family":"Miljani\u0107","sequence":"additional","affiliation":[{"name":"University of Belgrade, Faculty of Physical Chemistry, Studentski Trg 12-16, 11158 Belgrade, Serbia"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-0203-4012","authenticated-orcid":false,"given":"Biljana","family":"\u0160ljuki\u0107","sequence":"additional","affiliation":[{"name":"University of Belgrade, Faculty of Physical Chemistry, Studentski Trg 12-16, 11158 Belgrade, Serbia"},{"name":"Center of Physics and Engineering of Advanced Materials, Laboratory for Physics of Materials and Emerging Technologies, Chemical Engineering Department, Instituto Superior T\u00e9cnico, Universidade de Lisboa, 1049-001 Lisbon, Portugal"}]}],"member":"1968","published-online":{"date-parts":[[2024,2,23]]},"reference":[{"key":"ref_1","unstructured":"(2023, October 09). 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