Please use this identifier to cite or link to this item: https://ktisis.cut.ac.cy/handle/10488/17201
DC FieldValueLanguage
dc.contributor.authorZhao, Chen-
dc.contributor.authorZhang, Chunyang-
dc.contributor.authorBhoyate, Sanket-
dc.contributor.authorKahol, Pawan K.-
dc.contributor.authorKostoglou, Nikolaos-
dc.contributor.authorMitterer, Christian-
dc.contributor.authorHinder, Steve-
dc.contributor.authorBaker, Mark-
dc.contributor.authorConstantinides, Georgios-
dc.contributor.authorPolychronopoulou, Kyriaki-
dc.contributor.authorRebholz, Claus-
dc.contributor.authorGupta, Ram K.-
dc.date.accessioned2020-02-21T15:39:32Z-
dc.date.available2020-02-21T15:39:32Z-
dc.date.issued2019-07-11-
dc.identifier.citationCatalysts, 2019, vol. 9, no. 7en_US
dc.identifier.issn2073-4344-
dc.descriptionThis article belongs to the Special Issue Catalysis for Energy Productionen_US
dc.description.abstractMultifunctional materials for energy conversion and storage could act as a key solution for growing energy needs. In this study, we synthesized nanoflower-shaped iron-nickel sulfide (FeNiS) over a nickel foam (NF) substrate using a facile hydrothermal method. The FeNiS electrode showed a high catalytic performance with a low overpotential value of 246 mV for the oxygen evolution reaction (OER) to achieve a current density of 10 mA/cm2, while it required 208 mV at 10 mA/cm2 for the hydrogen evolution reaction (HER). The synthesized electrode exhibited a durable performance of up to 2000 cycles in stability and bending tests. The electrolyzer showed a lower cell potential requirement for a FeNiS-Pt/C system (1.54 V) compared to a standard benchmark IrO2-Pt/C system (1.56 V) to achieve a current density of 10 mA/cm2. Furthermore, the FeNiS electrode demonstrated promising charge storage capabilities with a high areal capacitance of 13.2 F/cm2. Our results suggest that FeNiS could be used for multifunctional energy applications such as energy generation (OER and HER) and storage (supercapacitor).en_US
dc.formatpdfen_US
dc.language.isoenen_US
dc.relation.ispartofCatalystsen_US
dc.rightsOpen Accessen_US
dc.subjectFeNiSen_US
dc.subjectelectrocatalysten_US
dc.subjectcyclic voltammetryen_US
dc.subjectsupercapacitoren_US
dc.subjectcyclic stabilityen_US
dc.subjectflexibilityen_US
dc.titleNanostructured Fe-Ni Sulfide: A Multifunctional Material for Energy Generation and Storageen_US
dc.typeArticleen_US
dc.collaborationCyprus University of Technologyen_US
dc.collaborationPittsburg State Universityen_US
dc.collaborationMontanuniversität Leobenen_US
dc.collaborationUniversity of Surreyen_US
dc.collaborationKhalifa University of Science and Technologyen_US
dc.collaborationUniversity of Cyprusen_US
dc.subject.categoryMaterials Engineeringen_US
dc.journalsOpen Accessen_US
dc.countryCyprusen_US
dc.countryUnited Statesen_US
dc.countryAustriaen_US
dc.countryUnited Kingdomen_US
dc.countryUnited Arab Emiratesen_US
dc.subject.fieldEngineering and Technologyen_US
dc.publicationPeer Revieweden_US
dc.identifier.doi10.3390/catal9070597en_US
dc.relation.issue7en_US
dc.relation.volume9en_US
cut.common.academicyear2019-2020en_US
item.cerifentitytypePublications-
item.fulltextWith Fulltext-
item.grantfulltextopen-
item.languageiso639-1en-
item.openairecristypehttp://purl.org/coar/resource_type/c_6501-
item.openairetypearticle-
crisitem.journal.journalissn2073-4344-
crisitem.journal.publisherMDPI-
crisitem.author.deptDepartment of Mechanical Engineering and Materials Science and Engineering-
crisitem.author.facultyFaculty of Engineering and Technology-
crisitem.author.orcid0000-0003-1979-5176-
crisitem.author.parentorgFaculty of Engineering and Technology-
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