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http://elar.urfu.ru/handle/10995/101712
Полная запись метаданных
Поле DC | Значение | Язык |
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dc.contributor.author | Shafikov, M. Z. | en |
dc.contributor.author | Tang, S. | en |
dc.contributor.author | Larsen, C. | en |
dc.contributor.author | Bodensteiner, M. | en |
dc.contributor.author | Kozhevnikov, V. N. | en |
dc.contributor.author | Edman, L. | en |
dc.date.accessioned | 2021-08-31T14:59:14Z | - |
dc.date.available | 2021-08-31T14:59:14Z | - |
dc.date.issued | 2019 | - |
dc.identifier.citation | An efficient heterodinuclear Ir(iii)/Pt(ii) complex: Synthesis, photophysics and application in light-emitting electrochemical cells / M. Z. Shafikov, S. Tang, C. Larsen, et al. — DOI 10.1039/c9tc02930c // Journal of Materials Chemistry C. — 2019. — Vol. 7. — Iss. 34. — P. 10672-10682. | en |
dc.identifier.issn | 20507534 | - |
dc.identifier.other | Final | 2 |
dc.identifier.other | All Open Access, Green | 3 |
dc.identifier.other | https://www.scopus.com/inward/record.uri?eid=2-s2.0-85071606638&doi=10.1039%2fc9tc02930c&partnerID=40&md5=9eb41c8c612a3c23639f7948b0b83a86 | |
dc.identifier.other | http://nrl.northumbria.ac.uk/id/eprint/40751/1/accepted%20manuscript.pdf | m |
dc.identifier.uri | http://elar.urfu.ru/handle/10995/101712 | - |
dc.description.abstract | We report on the design, synthesis, characterization and successful application of a heterodinuclear Ir(iii)/Pt(ii) complex endowed with two 4,6-diphenylpyrimidine ligands and two acetylacetonate ligands, with one of the former being the rigid bridging unit between the two metal centers. The heterodinuclear complex exhibits red phosphorescence with a high quantum yield of ΦPL = 85% and a short room-temperature decay time of τ = 640 ns in degassed toluene solution. The high efficiency of the spin-forbidden T1 → S0 transition is demonstrated to originate in a strong spin-orbit coupling of the T1 state with a manifold of excited singlet states, which contributes to the record-breaking zero-field splitting of the T1 state of 240 cm-1. The high-solubility and non-ionic hetero-dinuclear complex was employed as the emissive guest compound in host-guest light-emitting electrochemical cells, and such optimized devices delivered vibrant red emission (λpeak = 615 nm) with a second-fast turn-on and a high external quantum efficiency of 2.7% at a luminance of 265 cd m-2 This journal is © The Royal Society of Chemistry. | en |
dc.format.mimetype | application/pdf | en |
dc.language.iso | en | en |
dc.publisher | Royal Society of Chemistry | en |
dc.rights | info:eu-repo/semantics/openAccess | en |
dc.source | J. Mater. Chem. C | 2 |
dc.source | Journal of Materials Chemistry C | en |
dc.subject | CHELATION | en |
dc.subject | EFFICIENCY | en |
dc.subject | ELECTROCHEMICAL CELLS | en |
dc.subject | EXCITED STATES | en |
dc.subject | LIGANDS | en |
dc.subject | LIGHT EMISSION | en |
dc.subject | PHOTOPHYSICS | en |
dc.subject | QUANTUM EFFICIENCY | en |
dc.subject | ACETYLACETONATE LIGANDS | en |
dc.subject | EXCITED SINGLET STATE | en |
dc.subject | EXTERNAL QUANTUM EFFICIENCY | en |
dc.subject | HETERODINUCLEAR COMPLEXES | en |
dc.subject | LIGHT-EMITTING ELECTROCHEMICAL CELL | en |
dc.subject | RED PHOSPHORESCENCE | en |
dc.subject | SPIN-ORBIT COUPLINGS | en |
dc.subject | ZERO-FIELD SPLITTINGS | en |
dc.subject | IRIDIUM COMPOUNDS | en |
dc.title | An efficient heterodinuclear Ir(iii)/Pt(ii) complex: Synthesis, photophysics and application in light-emitting electrochemical cells | en |
dc.type | Article | en |
dc.type | info:eu-repo/semantics/article | en |
dc.type | info:eu-repo/semantics/publishedVersion | en |
dc.identifier.doi | 10.1039/c9tc02930c | - |
dc.identifier.scopus | 85071606638 | - |
local.contributor.employee | Shafikov, M.Z., Institut für Physikalische und Theoretische Chemie, Universitätsstrasse 31, Regensburg, D-93053, Germany, Ural Federal University, Mira 19, Ekaterinburg, 620002, Russian Federation | |
local.contributor.employee | Tang, S., Organic Photonics and Electronics Group, Department of Physics, Umeå University, Umeå, SE-90187, Sweden | |
local.contributor.employee | Larsen, C., Organic Photonics and Electronics Group, Department of Physics, Umeå University, Umeå, SE-90187, Sweden | |
local.contributor.employee | Bodensteiner, M., Zentrale Analytik Universität Regensburg, Universitätsstrasse 31, Regensburg, D-93053, Germany | |
local.contributor.employee | Kozhevnikov, V.N., Department of Applied Sciences, Northumbria University, Newcastle-Upon-Tyne, NE1 8ST, United Kingdom | |
local.contributor.employee | Edman, L., Organic Photonics and Electronics Group, Department of Physics, Umeå University, Umeå, SE-90187, Sweden | |
local.description.firstpage | 10672 | - |
local.description.lastpage | 10682 | - |
local.issue | 34 | - |
local.volume | 7 | - |
local.contributor.department | Institut für Physikalische und Theoretische Chemie, Universitätsstrasse 31, Regensburg, D-93053, Germany | |
local.contributor.department | Ural Federal University, Mira 19, Ekaterinburg, 620002, Russian Federation | |
local.contributor.department | Organic Photonics and Electronics Group, Department of Physics, Umeå University, Umeå, SE-90187, Sweden | |
local.contributor.department | Zentrale Analytik Universität Regensburg, Universitätsstrasse 31, Regensburg, D-93053, Germany | |
local.contributor.department | Department of Applied Sciences, Northumbria University, Newcastle-Upon-Tyne, NE1 8ST, United Kingdom | |
local.identifier.pure | 10767943 | - |
local.identifier.pure | 8bf48216-5c3a-45b7-a2ed-ec3368e891a4 | uuid |
local.identifier.eid | 2-s2.0-85071606638 | - |
Располагается в коллекциях: | Научные публикации ученых УрФУ, проиндексированные в SCOPUS и WoS CC |
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Файл | Описание | Размер | Формат | |
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2-s2.0-85071606638.pdf | 1,92 MB | Adobe PDF | Просмотреть/Открыть |
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