1D iron cobaltite electrode for efficient electrochemical water oxidation
dc.contributor.author | Babar, Pravin Tukaram | |
dc.contributor.author | Patil, Komal | |
dc.contributor.author | Bhoite, Pravin | |
dc.contributor.author | Pawar, Sambhaji | |
dc.contributor.author | Hyeok Kim, Jin | |
dc.date.accessioned | 2022-01-19T06:04:55Z | |
dc.date.available | 2022-01-19T06:04:55Z | |
dc.date.issued | 2022-01-10 | |
dc.date.submitted | 2021-10-18 | |
dc.identifier.citation | Babar, 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.issn | 1873-4979 | |
dc.identifier.issn | 0167-577X | |
dc.identifier.doi | 10.1016/j.matlet.2022.131663 | |
dc.identifier.uri | http://hdl.handle.net/10754/675038 | |
dc.description.abstract | Developing 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.sponsorship | This 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.publisher | Elsevier BV | |
dc.relation.url | https://linkinghub.elsevier.com/retrieve/pii/S0167577X22000167 | |
dc.rights | NOTICE: 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.title | 1D iron cobaltite electrode for efficient electrochemical water oxidation | |
dc.type | Article | |
dc.contributor.department | Advanced Membranes and Porous Materials Research Center | |
dc.contributor.department | Physical Science and Engineering (PSE) Division | |
dc.identifier.journal | Materials Letters | |
dc.rights.embargodate | 2024-01-10 | |
dc.eprint.version | Post-print | |
dc.contributor.institution | Optoelectronic Convergence Research Center, Department of Materials Science and Engineering, Chonnam National University, Gwangju 61186, South Korea | |
dc.contributor.institution | Department of Chemistry, Kisan Veer Mahavidyalaya, Wai 412803, Maharashtra, India | |
dc.contributor.institution | Department of Physics, Sanjay Ghodawat University, Kolhapur 416118, Maharashtra, India | |
dc.identifier.volume | 312 | |
dc.identifier.pages | 131663 | |
kaust.person | Babar, Pravin Tukaram | |
dc.date.accepted | 2022-01-05 | |
dc.identifier.eid | 2-s2.0-85122622913 | |
refterms.dateFOA | 2022-01-19T06:25:32Z |