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

Alexander S. Romanov; Dawei Di; Le Yang; Julio Fernandez-Cestau; Ciaran R. Becker; Charlotte E. James; Bonan Zhu; Mikko Linnolahti; Dan Credgington; Manfred Bochmann

doi:10.1039/c6cc02349e

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

Alexander S. Romanov, Dawei Di, Le Yang, Julio Fernandez-Cestau, Ciaran R. Becker, Charlotte E. James, Bonan Zhu, Mikko Linnolahti^*, Dan Credgington, Manfred Bochmann

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

84 Citations (Scopus)

Abstract

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.

Original language	English
Pages (from-to)	6379-6382
Number of pages	4
Journal	Chemical Communications
Volume	52
Issue number	38
DOIs	https://doi.org/10.1039/c6cc02349e
Publication status	Published - 2016
Externally published	Yes

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title = "Highly photoluminescent copper carbene complexes based on prompt rather than delayed fluorescence",

abstract = "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.",

author = "Romanov, {Alexander S.} and Dawei Di and Le Yang and Julio Fernandez-Cestau and Becker, {Ciaran R.} and James, {Charlotte E.} and Bonan Zhu and Mikko Linnolahti and Dan Credgington and Manfred Bochmann",

note = "Publisher Copyright: {\textcopyright} 2016 The Royal Society of Chemistry.",

year = "2016",

doi = "10.1039/c6cc02349e",

language = "English",

volume = "52",

pages = "6379--6382",

journal = "Chemical Communications",

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publisher = "Royal Society of Chemistry",

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TY - JOUR

T1 - Highly photoluminescent copper carbene complexes based on prompt rather than delayed fluorescence

AU - Romanov, Alexander S.

AU - Di, Dawei

AU - Yang, Le

AU - Fernandez-Cestau, Julio

AU - Becker, Ciaran R.

AU - James, Charlotte E.

AU - Zhu, Bonan

AU - Linnolahti, Mikko

AU - Credgington, Dan

AU - Bochmann, Manfred

PY - 2016

Y1 - 2016

N2 - 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.

AB - 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.

UR - http://www.scopus.com/inward/record.url?scp=84966747096&partnerID=8YFLogxK

U2 - 10.1039/c6cc02349e

DO - 10.1039/c6cc02349e

M3 - Article

C2 - 27087532

AN - SCOPUS:84966747096

SN - 1359-7345

VL - 52

SP - 6379

EP - 6382

JO - Chemical Communications

JF - Chemical Communications

IS - 38

ER -

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

Abstract

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