Highly photoluminescent copper carbene complexes based on prompt rather than delayed fluorescence

Linear two-coordinate copper complexes of cyclic (alkyl)(amino)carbenes (CAAC)CuX (X = halide) show photoluminescence with solid-state quantum yields of up to 96%; in contrast to previously reported Cu photoemitters the emission is independent of temperature over the range T = 4–300 K and occurs ver...

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Autores principales: Romanov, Alexander S., Di, Dawei, Yang, Le, Fernandez-Cestau, Julio, Becker, Ciaran R., James, Charlotte E., Zhu, Bonan, Linnolahti, Mikko, Credgington, Dan, Bochmann, Manfred
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Royal Society of Chemistry 2016
Materias:
Chemistry
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4920075/
https://www.ncbi.nlm.nih.gov/pubmed/27087532
http://dx.doi.org/10.1039/c6cc02349e
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author Romanov, Alexander S.
Di, Dawei
Yang, Le
Fernandez-Cestau, Julio
Becker, Ciaran R.
James, Charlotte E.
Zhu, Bonan
Linnolahti, Mikko
Credgington, Dan
Bochmann, Manfred
author_facet Romanov, Alexander S.
Di, Dawei
Yang, Le
Fernandez-Cestau, Julio
Becker, Ciaran R.
James, Charlotte E.
Zhu, Bonan
Linnolahti, Mikko
Credgington, Dan
Bochmann, Manfred
author_sort Romanov, Alexander S.
collection PubMed
description Linear two-coordinate copper complexes of cyclic (alkyl)(amino)carbenes (CAAC)CuX (X = halide) show photoluminescence with solid-state quantum yields of up to 96%; in contrast to previously reported Cu photoemitters the emission is independent of temperature over the range T = 4–300 K and occurs very efficiently by prompt rather than delayed fluorescence, with lifetimes in the sub-nanosecond range.
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spelling pubmed-49200752016-07-15 Highly photoluminescent copper carbene complexes based on prompt rather than delayed fluorescence Romanov, Alexander S. Di, Dawei Yang, Le Fernandez-Cestau, Julio Becker, Ciaran R. James, Charlotte E. Zhu, Bonan Linnolahti, Mikko Credgington, Dan Bochmann, Manfred Chem Commun (Camb) Chemistry Linear two-coordinate copper complexes of cyclic (alkyl)(amino)carbenes (CAAC)CuX (X = halide) show photoluminescence with solid-state quantum yields of up to 96%; in contrast to previously reported Cu photoemitters the emission is independent of temperature over the range T = 4–300 K and occurs very efficiently by prompt rather than delayed fluorescence, with lifetimes in the sub-nanosecond range. Royal Society of Chemistry 2016-05-11 2016-04-18 /pmc/articles/PMC4920075/ /pubmed/27087532 http://dx.doi.org/10.1039/c6cc02349e Text en This journal is © The Royal Society of Chemistry 2016 http://creativecommons.org/licenses/by/3.0/ This is an Open Access article distributed under the terms of the Creative Commons Attribution 3.0 Unported License (http://creativecommons.org/licenses/by/3.0/) which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
spellingShingle Chemistry
Romanov, Alexander S.
Di, Dawei
Yang, Le
Fernandez-Cestau, Julio
Becker, Ciaran R.
James, Charlotte E.
Zhu, Bonan
Linnolahti, Mikko
Credgington, Dan
Bochmann, Manfred
Highly photoluminescent copper carbene complexes based on prompt rather than delayed fluorescence
title Highly photoluminescent copper carbene complexes based on prompt rather than delayed fluorescence
title_full Highly photoluminescent copper carbene complexes based on prompt rather than delayed fluorescence
title_fullStr Highly photoluminescent copper carbene complexes based on prompt rather than delayed fluorescence
title_full_unstemmed Highly photoluminescent copper carbene complexes based on prompt rather than delayed fluorescence
title_short Highly photoluminescent copper carbene complexes based on prompt rather than delayed fluorescence
title_sort highly photoluminescent copper carbene complexes based on prompt rather than delayed fluorescence
topic Chemistry
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4920075/
https://www.ncbi.nlm.nih.gov/pubmed/27087532
http://dx.doi.org/10.1039/c6cc02349e
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