Afficher la notice abrégée

A 1D helical eco-friendly Mn(II) halide coordination polymer: Luminescent properties involving resonant energy transfer and magnetic characterization

hal.structure.identifierUniversité de Sfax - University of Sfax
dc.contributor.authorABID, Dhouha
hal.structure.identifierUniversité de Sfax - University of Sfax
dc.contributor.authorABID, Haitham
hal.structure.identifierUniversité de Sfax - University of Sfax
dc.contributor.authorMAALEJ, Wassim
hal.structure.identifierMagnétisme et Supraconductivité [NEEL - MagSup]
dc.contributor.authorHLIL, El Kebir
hal.structure.identifierInstitut de Chimie de la Matière Condensée de Bordeaux [ICMCB]
dc.contributor.authorGUIONNEAU, Philippe
hal.structure.identifierInstitut de Chimie de la Matière Condensée de Bordeaux [ICMCB]
dc.contributor.authorPECHEV, Stanislav
hal.structure.identifierInstitut de Chimie de la Matière Condensée de Bordeaux [ICMCB]
dc.contributor.authorDARO, Nathalie
hal.structure.identifierUniversité de Sfax - University of Sfax
dc.contributor.authorELAOUD, Zakaria
dc.date.issued2022
dc.identifier.issn0022-2313
dc.description.abstractEnIn the present work, we discuss the synthesis of nontoxic Mn(II) halide coordination polymer and explore the potential light emission properties for solar-cell devises through experimental and computational studies. The crystal structure was unveiled through Single Crystal Diffraction, whereas physical properties were investigated by means of thermal, spectroscopic, magnetic, optical and photoluminescence measurements. The observed left-right handed helical structure is built up from an infinite 1-D chains of Mn(II) octahedra. The polymeric network is stabilized through inter-molecular hydrogen bonding interactions and π···π face-to-face interactions. Furthermore, ferro-antiferromagnetic ordering has been proven through magnetic measurements. A deep investigation of the photoluminescence study reveals the presence of a bright bluish light emission with corresponding CIE color coordinates of (0.27, 0.35), CCT value of 8092 K and a very high CRI value of 96. The origin of this intense light emission is mainly attributed to the occurrence of the resonant energy and charge transfer processes between Triazolate ligand and inorganic Mn–Cl sub-lattices. Such behavior leads to the conversion of Frenkel excitons localized within the organic part to Mott-Wannier excitons localized in inorganic clusters. Based on these results, we strongly believe that the elaborated material can be a promising candidate for eco-friendly electronic applications.
dc.language.isoen
dc.publisherElsevier
dc.subject.enCoordination polymer
dc.subject.enLeft-right helical
dc.subject.enPhotoluminescence
dc.subject.enBright light emission
dc.subject.enCIE color
dc.subject.enResonant energy
dc.title.enA 1D helical eco-friendly Mn(II) halide coordination polymer: Luminescent properties involving resonant energy transfer and magnetic characterization
dc.typeArticle de revue
dc.identifier.doi10.1016/j.jlumin.2022.119251
dc.subject.halChimie/Chimie de coordination
dc.subject.halChimie/Polymères
dc.subject.halChimie/Matériaux
bordeaux.journalJournal of Luminescence
bordeaux.page119251
bordeaux.volume252
bordeaux.peerReviewedoui
hal.identifierhal-03790204
hal.version1
hal.popularnon
hal.audienceInternationale
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-03790204v1
bordeaux.COinSctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=Journal%20of%20Luminescence&rft.date=2022&rft.volume=252&rft.spage=119251&rft.epage=119251&rft.eissn=0022-2313&rft.issn=0022-2313&rft.au=ABID,%20Dhouha&ABID,%20Haitham&MAALEJ,%20Wassim&HLIL,%20El%20Kebir&GUIONNEAU,%20Philippe&rft.genre=article


Fichier(s) constituant ce document

FichiersTailleFormatVue

Il n'y a pas de fichiers associés à ce document.

Ce document figure dans la(les) collection(s) suivante(s)

Afficher la notice abrégée