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The newly developed non-Phen electron-transporter DPmPy-BP, when used with a silver electron-injection layer, achieves an external quantum efficiency of 20% and a half-life of 17,000 hours at 1000 cd m−2, outperforming traditional Phen/Ag devices in OLEDs. Novelty: ClaimNovelty.NOVEL_FINDING. Consensus alignment: ConsensusAlignment.NEUTRAL.

January 1, 2024

A pyrimidine end-capped electron transport material interacted with silver for improving electron-injection and long-term stability in OLEDs

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Abstract

We developed a non-Phen electron-transporter named DPmPy-BP. With Ag as an air-stable EIL, DPmPy-BP exhibited superior electron-injection, achieving EQE of 20% and LT50 of 17 000 h at 1000 cd m −2 , outperforming the corresponding Phen/Ag device.

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Chen et al. (Mon,) studied this question.

synapsesocial.com/papers/6a0e396f1d0a44496ac83582 — DOI: https://doi.org/10.1039/d4tc03534h

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Authors

Yuhui Chen

Sun Yat-sen University

Takeshi Sano

Hisahiro Sasabe

Yamagata University

Journals

Journal of Materials Chemistry C

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Yamagata University

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Building similarity graph...

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A pyrimidine end-capped electron transport material interacted with silver for improving electron-injection and long-term stability in OLEDs

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Abstract

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Cite this study

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Authors

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Citation Network

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