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Sökning: WFRF:(Renaud Florent) > (2016) > Designing NHC-Coppe...

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FältnamnIndikatorerMetadata
00004414naa a2200481 4500
001oai:DiVA.org:liu-130285
003SwePub
008160728s2016 | |||||||||||000 ||eng|
0247 a https://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-1302852 URI
0247 a https://doi.org/10.1021/acsami.6b046472 DOI
040 a (SwePub)liu
041 a engb eng
042 9 SwePub
072 7a ref2 swepub-contenttype
072 7a art2 swepub-publicationtype
1001 a Elie, Margauxu Normandie University, France4 aut
2451 0a Designing NHC-Copper(I) Dipyridylamine Complexes for Blue Light-Emitting Electrochemical Cells
264 c 2016-06-06
264 1b AMER CHEMICAL SOC,c 2016
338 a print2 rdacarrier
500 a Funding Agencies|Ministere de la Recherche et des Nouvelles Technologies; CNRS (Centre National de la Recherche Scientifique); LABEX SynOrg [ANR-11-LABX-0029]; "Agence Nationale de la Recherche", within the CSOSG program [ANR-12-SECU-0002-02]; ANR program [ANR-15-CE39-0006]; Region Basse-Normandie; SeRC (Swedish e-Science Research Center); Swedish Research Council [621-2014-4646]; "Fonds der Chemischen Industrie" (FCI); EAM Starting Grant of the Cluster of Excellence Engineering of Advanced Materials (EAM)
520 a This study presents the influence of various substituents on the photophysical features of heteroleptic copper(I) complexes bearing both N-heterocyclic carbene (NHC) and dipyridylamine (dpa = dipyridylamine skeleton corresponding to ligand L1) ligands. The luminescent properties have been compared to our recently reported archetypal blue emitting [Cu(IPr)(dpa)][PF6] complex. The choice of the substituents on both ligands has been guided to explore the effect of the electron donor/acceptor and "push-pull" on the emission wavelengths and photoluminescence quantum yields. A selection of the best candidates in terms of their photophysical features were applied for developing the first blue light emitting electrochemical cells (LECs) based on copper(I) complexes. The device analysis suggests that the main concern is the moderate redox stability of the complexes under high applied driving currents, leading to devices with moderate stabilities pointing to a proof-of-concept for further development. Nevertheless, under low applied driving currents the blue emission is stable, showing performance levels competitive to those reported for blue LECs baged on iridium(III) complexes. Overall, this work provides valuable guidelines to tackle the design of enhanced NHC copper complexes for lighting applications in the near future.
650 7a NATURVETENSKAPx Kemix Oorganisk kemi0 (SwePub)104042 hsv//swe
650 7a NATURAL SCIENCESx Chemical Sciencesx Inorganic Chemistry0 (SwePub)104042 hsv//eng
653 a copper(I) complexes; blue emitters; electroluminescence; light-emitting electrochemical cells; TADF; TD-DFT
7001 a Sguerra, Fabienu CEA, France4 aut
7001 a Di Meo, Florentu Linköpings universitet,Teoretisk kemi,Tekniska fakulteten4 aut0 (Swepub:liu)flodi20
7001 a Weber, Michael D.u University of Erlangen Nurnberg, Germany4 aut
7001 a Marion, Ronanu Normandie University, France4 aut
7001 a Grimault, Adeleu Normandie University, France4 aut
7001 a Lohier, Jean-Francoisu Normandie University, France4 aut
7001 a Stallivieri, Aurelieu Normandie University, France4 aut
7001 a Brosseau, Arnaudu Paris Saclay University, France; Paris Saclay University, France4 aut
7001 a Pansu, Robert B.u Paris Saclay University, France; Paris Saclay University, France4 aut
7001 a Renaud, Jean-Lucu Normandie University, France4 aut
7001 a Linares, Mathieuu Linköpings universitet,Teoretisk kemi,Tekniska fakulteten4 aut0 (Swepub:liu)matli20
7001 a Hamel, Matthieuu Linköpings universitet,Teoretisk kemi,Tekniska fakulteten,CEA, France4 aut0 (Swepub:liu)n/a
7001 a Costa, Ruben D.u University of Erlangen Nurnberg, Germany4 aut
7001 a Gaillard, Sylvainu Normandie University, France4 aut
7102 a Normandie University, Franceb CEA, France4 org
7730 t ACS Applied Materials and Interfacesd : AMER CHEMICAL SOCg 8:23, s. 14678-14691q 8:23<14678-14691x 1944-8244x 1944-8252
8564 8u https://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-130285
8564 8u https://doi.org/10.1021/acsami.6b04647

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