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ホーム > ニュース《2019年》 > 【論文受理】加藤裕貴君と笹部久宏准教授の金属配位により白色発光を示す水色TADF材料の論文が英国化学会(RSC)の J Mater Chem C (IF: 5.976) に受理されました。

ニュース《2019年》

【論文受理】加藤裕貴君と笹部久宏准教授の金属配位により白色発光を示す水色TADF材料の論文が英国化学会(RSC)の J Mater Chem C (IF: 5.976) に受理されました。

2019/01/15

M2 加藤裕貴君(Mr. Yuki Kato)と笹部久宏准教授の金属配位により白色発光を示す水色TADF材料に関する「A sky blue thermally activated delayed fluorescent emitter to achieve efficient white light emission through in situ metal complex formation」と題する論文が英国化学会(Royal Society of Chemistry)の J Mater Chem C (IF: 5.976) に受理されました。

Title: A sky blue thermally activated delayed fluorescent emitter to achieve efficient white light emission through in situ metal complex formation
By Y. Kato, H. Sasabe*, Y. Hayasaka, Y. Watanabe, H. Arai, J. Kido*, J. Mater. Chem. C 2019, accepted.

Abstract: We developed two types of 2,6-pyrazine-based sky blue-to-green thermally activated delyaed fluorescent (TADF) emitters, of which the green emitter helped realize high-performance organic light-emitting devices (OLEDs) with an external quantum efficiency (EQE) of over 20%, whereas the sky-blue emitter outperformed conventional fluorescent emitters with an EQE of over 10%. Moreover, this sky-blue emitter was able to form an in situ metal complex in the form of CuI(I) and it exhibited efficient white light emission with EQEmax of 11%. To our best knowledge, this is the first report on TADF emitters realizing the in situ formation of a metal complex.

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