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Incorporation of redox-activity into metal-organic frameworks for enhanced supercapacitors: A review

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dc.citedby6
dc.contributor.authorOtun K.O.en_US
dc.contributor.authorMukhtar A.en_US
dc.contributor.authorNafiu S.A.en_US
dc.contributor.authorBello I.T.en_US
dc.contributor.authorAbdulsalam J.en_US
dc.contributor.authorid56939031300en_US
dc.contributor.authorid57195426549en_US
dc.contributor.authorid57217597075en_US
dc.contributor.authorid57202357845en_US
dc.contributor.authorid57210121777en_US
dc.date.accessioned2025-03-03T07:43:42Z
dc.date.available2025-03-03T07:43:42Z
dc.date.issued2024
dc.description.abstractMetal-organic frameworks (MOFs) have gained significant research attention in recent times as electrode materials for energy storage devices due to their high porosity, high chemical and structural tunability, and excellent textural properties. However, one of the key drawbacks to the applications of MOFs as electrodes for energy storage is their low electrical conductivity induced by the insulating nature of most organic linkers and the low overlap between conjugated �-orbitals of the linkers and/or the d-orbitals of transition metals which define the structures of MOFs. A variety of approaches that mostly preserve the intriguing properties of MOFs have been established to impart redox activity into MOFs to improve their electrochemical performance such as redox hopping/electron self-exchange between fixed sites, covalent incorporation of redox active mediators, imparting bandlike electronic conductivity, among others. As a result, this review discusses recent advances in the strategies to prepare redox-active MOFs with targeted properties including electrical conductivity, ionic conductivity, stability, and porosity to maximize their potentials in the fabrication of supercapacitor devices with excellent performance. Along with a critical analysis of the reported performances of conductive and redox-active MOFs for supercapacitors, their energy and charge storage mechanisms are discussed. Finally, a brief outlook to the future research directions is outlined for advancing MOF research for electrochemical energy storage applications. ? 2024 Elsevier Ltden_US
dc.description.natureFinalen_US
dc.identifier.ArtNo110673
dc.identifier.doi10.1016/j.est.2024.110673
dc.identifier.scopus2-s2.0-85184995564
dc.identifier.urihttps://www.scopus.com/inward/record.uri?eid=2-s2.0-85184995564&doi=10.1016%2fj.est.2024.110673&partnerID=40&md5=1bab340eca03aea745d465840a760590
dc.identifier.urihttps://irepository.uniten.edu.my/handle/123456789/36659
dc.identifier.volume84
dc.publisherElsevier Ltden_US
dc.sourceScopus
dc.sourcetitleJournal of Energy Storage
dc.subjectCrystalline materials
dc.subjectElectric conductivity
dc.subjectElectrodes
dc.subjectEnergy storage
dc.subjectMetal-Organic Frameworks
dc.subjectOrganic polymers
dc.subjectPorosity
dc.subjectRedox reactions
dc.subjectStorage (materials)
dc.subjectTransition metals
dc.subjectElectrical conductivity
dc.subjectElectrode material
dc.subjectEnergy
dc.subjectHigh porosity
dc.subjectMetalorganic frameworks (MOFs)
dc.subjectPerformance
dc.subjectProperty
dc.subjectRedox activity
dc.subjectRedox-active metals
dc.subjectTunabilities
dc.subjectSupercapacitor
dc.titleIncorporation of redox-activity into metal-organic frameworks for enhanced supercapacitors: A reviewen_US
dc.typeReviewen_US
dspace.entity.typePublication
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