Please use this identifier to cite or link to this item:
https://hdl.handle.net/20.500.14279/13653
Πεδίο DC | Τιμή | Γλώσσα |
---|---|---|
dc.contributor.author | Zhang, Chunyang | - |
dc.contributor.author | Bhoyate, Sanket | - |
dc.contributor.author | Zhao, Chen | - |
dc.contributor.author | Kahol, Pawan K. | - |
dc.contributor.author | Kostoglou, Nikolaos | - |
dc.contributor.author | Mitterer, Christian | - |
dc.contributor.author | Hinder, Steven J. | - |
dc.contributor.author | Baker, Mark A. | - |
dc.contributor.author | Constantinides, Georgios | - |
dc.contributor.author | Polychronopoulou, Kyriaki | - |
dc.contributor.author | Rebholz, Claus | - |
dc.contributor.author | Gupta, Ram K. | - |
dc.date.accessioned | 2019-05-16T19:18:44Z | - |
dc.date.available | 2019-05-16T19:18:44Z | - |
dc.date.issued | 2019-02 | - |
dc.identifier.citation | Catalysts, 2019, vol. 9, no. 2 | en_US |
dc.identifier.issn | 20734344 | - |
dc.description.abstract | To contribute to solving global energy problems, a multifunctional CoFe 2 O 4 spinel was synthesized and used as a catalyst for overall water splitting and as an electrode material for supercapacitors. The ultra-fast one-step electrodeposition of CoFe 2 O 4 over conducting substrates provides an economic pathway to high-performance energy devices. Electrodeposited CoFe 2 O 4 on Ni-foam showed a low overpotential of 270 mV and a Tafel slope of 31 mV/dec. The results indicated a higher conductivity for electrodeposited compared with dip-coated CoFe 2 O 4 with enhanced device performance. Moreover, bending and chronoamperometry studies suggest excellent durability of the catalytic electrode for long-term use. The energy storage behavior of CoFe 2 O 4 showed high specific capacitance of 768 F/g at a current density of 0.5 A/g and maintained about 80% retention after 10,000 cycles. These results demonstrate the competitiveness and multifunctional applicability of the CoFe 2 O 4 spinel to be used for energy generation and storage devices. | en_US |
dc.format | en_US | |
dc.language.iso | en | en_US |
dc.relation.ispartof | Catalysts | en_US |
dc.rights | © by the authors. Licensee MDPI, Basel, Switzerland | en_US |
dc.subject | CoFeO 24 | en_US |
dc.subject | HER | en_US |
dc.subject | OER | en_US |
dc.subject | Overall water splitting | en_US |
dc.subject | Supercapacitor | en_US |
dc.title | Electrodeposited Nanostructured CoFe2O4 for Overall Water Splitting and Supercapacitor Applications | en_US |
dc.type | Article | en_US |
dc.collaboration | Pittsburg State University | en_US |
dc.collaboration | Montanuniversität Leoben | en_US |
dc.collaboration | University of Surrey | en_US |
dc.collaboration | Cyprus University of Technology | en_US |
dc.collaboration | Khalifa University | en_US |
dc.collaboration | University of Cyprus | en_US |
dc.subject.category | Chemical Sciences | en_US |
dc.journals | Open Access | en_US |
dc.country | United States | en_US |
dc.country | Austria | en_US |
dc.country | United Kingdom | en_US |
dc.country | Cyprus | en_US |
dc.country | United Arab Emirates | en_US |
dc.subject.field | Natural Sciences | en_US |
dc.publication | Peer Reviewed | en_US |
dc.identifier.doi | 10.3390/catal9020176 | en_US |
dc.relation.issue | 2 | en_US |
dc.relation.volume | 9 | en_US |
cut.common.academicyear | 2018-2019 | en_US |
item.fulltext | With Fulltext | - |
item.languageiso639-1 | en | - |
item.grantfulltext | open | - |
item.openairecristype | http://purl.org/coar/resource_type/c_6501 | - |
item.cerifentitytype | Publications | - |
item.openairetype | article | - |
crisitem.journal.journalissn | 2073-4344 | - |
crisitem.journal.publisher | MDPI | - |
crisitem.author.dept | Department of Mechanical Engineering and Materials Science and Engineering | - |
crisitem.author.faculty | Faculty of Engineering and Technology | - |
crisitem.author.orcid | 0000-0003-1979-5176 | - |
crisitem.author.parentorg | Faculty of Engineering and Technology | - |
Εμφανίζεται στις συλλογές: | Άρθρα/Articles |
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catalysts-09-00176.pdf | Fulltext | 4.29 MB | Adobe PDF | Δείτε/ Ανοίξτε |
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