Show simple item record

dc.contributor.authorBabar, Pravin Tukaram
dc.contributor.authorPatil, Komal
dc.contributor.authorBhoite, Pravin
dc.contributor.authorPawar, Sambhaji
dc.contributor.authorHyeok Kim, Jin
dc.date.accessioned2022-01-19T06:04:55Z
dc.date.available2022-01-19T06:04:55Z
dc.date.issued2022-01-10
dc.date.submitted2021-10-18
dc.identifier.citationBabar, P., Patil, K., Bhoite, P., Pawar, S., & Hyeok Kim, J. (2022). 1D iron cobaltite electrode for efficient electrochemical water oxidation. Materials Letters, 312, 131663. doi:10.1016/j.matlet.2022.131663
dc.identifier.issn1873-4979
dc.identifier.issn0167-577X
dc.identifier.doi10.1016/j.matlet.2022.131663
dc.identifier.urihttp://hdl.handle.net/10754/675038
dc.description.abstractDeveloping highly efficient, stable, and inexpensive electrocatalysts for oxygen evolution reaction (OER) is an ongoing challenge due to the high energy barrier imposed by the OER during electrochemical water splitting. Herein, we report one-dimensional iron-cobalt oxide (FeCo2O4) nanorod arrays supported on nickel foam (NF) synthesized via a simple chemical bath deposition (CBD) method to accelerate OER. Consequently, the FeCo2O4 nanorods exhibit significantly increased OER activity in alkaline solutions while maintaining high stability and a low OER overpotential of 290 mV at 25 mA cm−2. The improved OER performance is attributed to the electrode's enhanced intrinsic electrocatalytic activity, which is due to the synergetic effect of Fe and Co, a large number of active sites, and a low charge transfer resistance.
dc.description.sponsorshipThis work was supported by the Human Resources Development Program (No. 20194030202470) of the Korea Institute of Energy Technology Evaluation and Planning (KETEP) Grant funded by the Korean Government Ministry of Trade, Industry and Energy and also supported by Priority Research Centers Program through the National Research Foundation of Korea (NRF) funded by the Ministry of Education, Science and Technology(2018R1A6A1A03024334).
dc.publisherElsevier BV
dc.relation.urlhttps://linkinghub.elsevier.com/retrieve/pii/S0167577X22000167
dc.rightsNOTICE: this is the author’s version of a work that was accepted for publication in Materials Letters. Changes resulting from the publishing process, such as peer review, editing, corrections, structural formatting, and other quality control mechanisms may not be reflected in this document. Changes may have been made to this work since it was submitted for publication. A definitive version was subsequently published in Materials Letters, [312, , (2022-01-10)] DOI: 10.1016/j.matlet.2022.131663 . © 2022. This manuscript version is made available under the CC-BY-NC-ND 4.0 license http://creativecommons.org/licenses/by-nc-nd/4.0/
dc.title1D iron cobaltite electrode for efficient electrochemical water oxidation
dc.typeArticle
dc.contributor.departmentAdvanced Membranes and Porous Materials Research Center
dc.contributor.departmentPhysical Science and Engineering (PSE) Division
dc.identifier.journalMaterials Letters
dc.rights.embargodate2024-01-10
dc.eprint.versionPost-print
dc.contributor.institutionOptoelectronic Convergence Research Center, Department of Materials Science and Engineering, Chonnam National University, Gwangju 61186, South Korea
dc.contributor.institutionDepartment of Chemistry, Kisan Veer Mahavidyalaya, Wai 412803, Maharashtra, India
dc.contributor.institutionDepartment of Physics, Sanjay Ghodawat University, Kolhapur 416118, Maharashtra, India
dc.identifier.volume312
dc.identifier.pages131663
kaust.personBabar, Pravin Tukaram
dc.date.accepted2022-01-05
dc.identifier.eid2-s2.0-85122622913
refterms.dateFOA2022-01-19T06:25:32Z


Files in this item

Thumbnail
Name:
pagination_MLBLUE_131663.pdf
Size:
1.063Mb
Format:
PDF
Description:
Accepted manuscript
Embargo End Date:
2024-01-10

This item appears in the following Collection(s)

Show simple item record