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Issue 12, 2011
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White light-emitting devices based on carbon dots’ electroluminescence

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Abstract

We demonstrate the first white light-emitting device originating from single carbon dot components. A maximum external quantum efficiency of 0.083% at a current density of 5 mA cm−2 with a color-rendering index of 82 is realized, indicating that carbon dots have great potential to be an alternative phosphor for fabricating white light electroluminescent devices.

Graphical abstract: White light-emitting devices based on carbon dots’ electroluminescence

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Publication details

The article was received on 06 Dec 2010, accepted on 19 Jan 2011 and first published on 10 Feb 2011


Article type: Communication
DOI: 10.1039/C0CC05391K
Chem. Commun., 2011,47, 3502-3504

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    White light-emitting devices based on carbon dots’ electroluminescence

    F. Wang, Y. Chen, C. Liu and D. Ma, Chem. Commun., 2011, 47, 3502
    DOI: 10.1039/C0CC05391K

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