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AuthorKamel, Eid
AuthorAbdullah, Aboubakr M.
Available date2022-09-19T09:41:53Z
Publication Date2022-03-31
Publication NameElectrochemistry Communications
Identifierhttp://dx.doi.org/10.1016/j.elecom.2022.107237
CitationEid, K., & Abdullah, A. M. (2022). Porous ternary Pt-based branched nanostructures for electrocatalytic oxygen reduction. Electrochemistry Communications, 107237.‏
ISSN13882481
URIhttps://www.sciencedirect.com/science/article/pii/S138824812200039X
URIhttp://hdl.handle.net/10576/34167
AbstractThe oxygen reduction reaction (ORR) is pivotal for optimizing the energy output of fuel cells and metal-air batteries; however, their commercialization is precluded by the intolerable cost, instability, earth-scarcity of Pt that remains a prestigious catalyst for ORR. Porous ternary Pt-based branched nanostructures (PTB-Pt) with unique catalytic properties, low-density structural stability, multiple electronic effects, high surface area, and maximized atomic utilization can maximize the ORR catalytic activity at low Pt content. This review provides broad and balanced insights on the substantial progress on the rational design of porous PTB-Pt for ORR and their fundamental mechanisms besides the current challenges and perspectives on designing ideal PTB-Pt catalysts for efficient ORR and guidance for future development of real-device.
Languageen
PublisherElsevier Inc.
SubjectPorous ternary Pt
Branched trimetallic Pt
Pt dendrites
Oxygen reduction reaction
Metal-air battery
Fuel cells
TitlePorous ternary Pt-based branched nanostructures for electrocatalytic oxygen reduction
TypeArticle
Volume Number136
Open Access user License http://creativecommons.org/licenses/by/4.0/
dc.accessType Open Access


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