Porous ternary Pt-based branched nanostructures for electrocatalytic oxygen reduction
<p dir="ltr">The 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. Po...
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2022
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| _version_ | 1864513548794724352 |
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| author | Kamel Eid (1542562) |
| author2 | Aboubakr M. Abdullah (1505017) |
| author2_role | author |
| author_facet | Kamel Eid (1542562) Aboubakr M. Abdullah (1505017) |
| author_role | author |
| dc.creator.none.fl_str_mv | Kamel Eid (1542562) Aboubakr M. Abdullah (1505017) |
| dc.date.none.fl_str_mv | 2022-02-15T12:00:00Z |
| dc.identifier.none.fl_str_mv | 10.1016/j.elecom.2022.107237 |
| dc.relation.none.fl_str_mv | https://figshare.com/articles/journal_contribution/Porous_ternary_Pt-based_branched_nanostructures_for_electrocatalytic_oxygen_reduction/29022026 |
| dc.rights.none.fl_str_mv | CC BY 4.0 info:eu-repo/semantics/openAccess |
| dc.subject.none.fl_str_mv | Chemical sciences Physical chemistry Engineering Materials engineering Nanotechnology Porous ternary Pt Branched trimetallic Pt Pt dendrites Oxygen reduction reaction Metal-air battery Fuel cells |
| dc.title.none.fl_str_mv | Porous ternary Pt-based branched nanostructures for electrocatalytic oxygen reduction |
| dc.type.none.fl_str_mv | Text Journal contribution info:eu-repo/semantics/publishedVersion text contribution to journal |
| description | <p dir="ltr">The 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 <u>nanostructures</u> (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.</p><h2>Other Information</h2><p dir="ltr">Published in: Electrochemistry Communications<br>License: <a href="http://creativecommons.org/licenses/by/4.0/" target="_blank">http://creativecommons.org/licenses/by/4.0/</a><br>See article on publisher's website: <a href="https://dx.doi.org/10.1016/j.elecom.2022.107237" target="_blank">https://dx.doi.org/10.1016/j.elecom.2022.107237</a></p> |
| eu_rights_str_mv | openAccess |
| id | Manara2_a3e87b2b3bef015f7daa139234c42e35 |
| identifier_str_mv | 10.1016/j.elecom.2022.107237 |
| network_acronym_str | Manara2 |
| network_name_str | Manara2 |
| oai_identifier_str | oai:figshare.com:article/29022026 |
| publishDate | 2022 |
| repository.mail.fl_str_mv | |
| repository.name.fl_str_mv | |
| repository_id_str | |
| rights_invalid_str_mv | CC BY 4.0 |
| spelling | Porous ternary Pt-based branched nanostructures for electrocatalytic oxygen reductionKamel Eid (1542562)Aboubakr M. Abdullah (1505017)Chemical sciencesPhysical chemistryEngineeringMaterials engineeringNanotechnologyPorous ternary PtBranched trimetallic PtPt dendritesOxygen reduction reactionMetal-air batteryFuel cells<p dir="ltr">The 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 <u>nanostructures</u> (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.</p><h2>Other Information</h2><p dir="ltr">Published in: Electrochemistry Communications<br>License: <a href="http://creativecommons.org/licenses/by/4.0/" target="_blank">http://creativecommons.org/licenses/by/4.0/</a><br>See article on publisher's website: <a href="https://dx.doi.org/10.1016/j.elecom.2022.107237" target="_blank">https://dx.doi.org/10.1016/j.elecom.2022.107237</a></p>2022-02-15T12:00:00ZTextJournal contributioninfo:eu-repo/semantics/publishedVersiontextcontribution to journal10.1016/j.elecom.2022.107237https://figshare.com/articles/journal_contribution/Porous_ternary_Pt-based_branched_nanostructures_for_electrocatalytic_oxygen_reduction/29022026CC BY 4.0info:eu-repo/semantics/openAccessoai:figshare.com:article/290220262022-02-15T12:00:00Z |
| spellingShingle | Porous ternary Pt-based branched nanostructures for electrocatalytic oxygen reduction Kamel Eid (1542562) Chemical sciences Physical chemistry Engineering Materials engineering Nanotechnology Porous ternary Pt Branched trimetallic Pt Pt dendrites Oxygen reduction reaction Metal-air battery Fuel cells |
| status_str | publishedVersion |
| title | Porous ternary Pt-based branched nanostructures for electrocatalytic oxygen reduction |
| title_full | Porous ternary Pt-based branched nanostructures for electrocatalytic oxygen reduction |
| title_fullStr | Porous ternary Pt-based branched nanostructures for electrocatalytic oxygen reduction |
| title_full_unstemmed | Porous ternary Pt-based branched nanostructures for electrocatalytic oxygen reduction |
| title_short | Porous ternary Pt-based branched nanostructures for electrocatalytic oxygen reduction |
| title_sort | Porous ternary Pt-based branched nanostructures for electrocatalytic oxygen reduction |
| topic | Chemical sciences Physical chemistry Engineering Materials engineering Nanotechnology Porous ternary Pt Branched trimetallic Pt Pt dendrites Oxygen reduction reaction Metal-air battery Fuel cells |