{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,1]],"date-time":"2026-05-01T05:16:42Z","timestamp":1777612602453,"version":"3.51.4"},"reference-count":66,"publisher":"MDPI AG","issue":"8","license":[{"start":{"date-parts":[[2023,7,28]],"date-time":"2023-07-28T00:00:00Z","timestamp":1690502400000},"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":["451-03-47\/2023-01\/200146"],"award-info":[{"award-number":["451-03-47\/2023-01\/200146"]}]},{"name":"Ministry of Science, Technological Development and Innovation of the Republic of Serbia","award":["EXPL\/EQU-EQU\/0517\/2021"],"award-info":[{"award-number":["EXPL\/EQU-EQU\/0517\/2021"]}]},{"name":"Portuguese Foundation for Science and Technology (FCT, Portugal)","award":["451-03-47\/2023-01\/200146"],"award-info":[{"award-number":["451-03-47\/2023-01\/200146"]}]},{"name":"Portuguese Foundation for Science and Technology (FCT, Portugal)","award":["EXPL\/EQU-EQU\/0517\/2021"],"award-info":[{"award-number":["EXPL\/EQU-EQU\/0517\/2021"]}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Batteries"],"abstract":"<jats:p>One of the most popular solutions for electrochemical energy storage is metal\u2212air batteries, which could be employed in electric vehicles or grid energy storage. Metal\u2013air batteries have a higher theoretical energy density than lithium-ion batteries. The crucial components for the best performance of batteries are the air cathode electrocatalysts and corresponding electrolytes. Herein, we present several of the latest studies on electrocatalysts for air cathodes and bifunctional oxygen electrocatalysts for aqueous zinc\u2013air and aluminium\u2013air batteries.<\/jats:p>","DOI":"10.3390\/batteries9080394","type":"journal-article","created":{"date-parts":[[2023,7,31]],"date-time":"2023-07-31T02:13:32Z","timestamp":1690769612000},"page":"394","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":35,"title":["Air Cathodes and Bifunctional Oxygen Electrocatalysts for Aqueous Metal\u2013Air Batteries"],"prefix":"10.3390","volume":"9","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-2266-6738","authenticated-orcid":false,"given":"Jadranka","family":"Miliki\u0107","sequence":"first","affiliation":[{"name":"Faculty of Physical Chemistry, University of Belgrade, 11158 Belgrade, Serbia"}]},{"ORCID":"https:\/\/orcid.org\/0009-0000-7059-6338","authenticated-orcid":false,"given":"Ana","family":"Nastasi\u0107","sequence":"additional","affiliation":[{"name":"Faculty of Physical Chemistry, University of Belgrade, 11158 Belgrade, Serbia"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-3783-8734","authenticated-orcid":false,"given":"Marta","family":"Martins","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":"C\u00e9sar A. C.","family":"Sequeira","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":"Biljana","family":"\u0160ljuki\u0107","sequence":"additional","affiliation":[{"name":"Faculty of Physical Chemistry, University of Belgrade, 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":[[2023,7,28]]},"reference":[{"key":"ref_1","doi-asserted-by":"crossref","first-page":"106075","DOI":"10.1016\/j.est.2022.106075","article-title":"An overview of metal-air batteries, current progress, and future perspectives","volume":"56","author":"Yaqoob","year":"2022","journal-title":"J. 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