dc.contributor.authors |
Manzoor, Sumaira; Abdullah, Muhammad; Abid, Abdul Ghafoor; Ahmad, Zahoor; Katubi, Khadijah Mohammedsaleh; Al-Buriahi, Mohammed Sultan; Aman, Salma; Najam-Ul-Haq, Muhammad; Ashiq, Muhammad Naeem |
|
dc.date.accessioned |
2022-12-20T13:25:24Z |
|
dc.date.available |
2022-12-20T13:25:24Z |
|
dc.date.issued |
2022 |
|
dc.identifier.issn |
0925-8388 |
|
dc.identifier.uri |
http://dx.doi.org/10.1016/j.jallcom.2022.166439 |
|
dc.identifier.uri |
https://hdl.handle.net/20.500.12619/99319 |
|
dc.description |
Bu yayının lisans anlaşması koşulları tam metin açık erişimine izin vermemektedir. |
|
dc.description.abstract |
The tuned crystal structure and electrical properties of metal alloy nanoparticles can vary their catalytic capabilities. In the present study, hexagonal close-packed (hcp) ZnCo nanoalloy enclosed in N-doped carbon (hcp-ZnCo@NC) are created using a simple fabrication approach and are characterized via various com-plementary techniques. The fabricated hcp-ZnCo@NC shows remarkable oxygen evolution reaction (OER) performance in alkaline conditions (1 M KOH). The synthesized hcp-ZnCo@NC with Zn/Co ratio of approximate to 1:1 exhibits overpotentials of 282 mV at a current density of 10 mA cm-2 with a smaller tafel slope of 51.9 mV dec-1, and good stability of 30 h. These characteristics of the present material are better when compared with the state of the art. The enhanced efficiency of the hcp-ZnCo@NC is because of its favorable electron transfer characteristics and high conductivity. Hence, this study offers a new perception for future appli-cations due to the unique crystal phase-linked electrical properties.(c) 2022 Published by Elsevier B.V. |
|
dc.language |
English |
|
dc.language.iso |
eng |
|
dc.relation.isversionof |
10.1016/j.jallcom.2022.166439 |
|
dc.subject |
Chemistry |
|
dc.subject |
Materials Science |
|
dc.subject |
Metallurgy & Metallurgical Engineering |
|
dc.subject |
Zn@Co-MOF |
|
dc.subject |
Hcp-ZnCo@NC |
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dc.subject |
Alloy |
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dc.subject |
OER |
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dc.subject |
Alkaline media |
|
dc.title |
Development of ZnCo alloy enclosed in N-doped carbon with hexagonal close packing crystal phase inspires potential oxygen evolution reaction |
|
dc.contributor.authorID |
Ahmad, Zahoor/0000-0002-0186-4404 |
|
dc.contributor.authorID |
Katubi, Khadijah MohammedSaleh M/0000-0003-1151-3664 |
|
dc.identifier.volume |
924 |
|
dc.relation.journal |
JOURNAL OF ALLOYS AND COMPOUNDS |
|
dc.identifier.doi |
10.1016/j.jallcom.2022.166439 |
|
dc.identifier.eissn |
1873-4669 |
|
dc.contributor.author |
Manzoor, Sumaira |
|
dc.contributor.author |
Abdullah, Muhammad |
|
dc.contributor.author |
Abid, Abdul Ghafoor |
|
dc.contributor.author |
Ahmad, Zahoor |
|
dc.contributor.author |
Katubi, Khadijah Mohammedsaleh |
|
dc.contributor.author |
Al-Buriahi, Mohammed Sultan |
|
dc.contributor.author |
Aman, Salma |
|
dc.contributor.author |
Najam-Ul-Haq, Muhammad |
|
dc.contributor.author |
Ashiq, Muhammad Naeem |
|
dc.relation.publicationcategory |
Makale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı |
|