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Issue 23, 2019
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Direct white light emission from carbon nanodots (C-dots) in solution processed light emitting diodes

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Abstract

We describe the preparation of inverted white light emitting diodes by solution processing. The active layer is formed uniquely by Carbon Nanodots (C-dots) that display white-light emission at voltage close to 5 V when combined with metal oxides as charge transport layers. Moreover, we have demonstrated that the white light is not the product of charge transfer between the polymer selective contact and the C-dots but the result of the different recombination processes within the C-dots.

Graphical abstract: Direct white light emission from carbon nanodots (C-dots) in solution processed light emitting diodes

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Publication details

The article was received on 15 Mar 2019, accepted on 14 May 2019 and first published on 16 May 2019


Article type: Paper
DOI: 10.1039/C9NR02268F
Nanoscale, 2019,11, 11315-11321

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    Direct white light emission from carbon nanodots (C-dots) in solution processed light emitting diodes

    S. Paulo-Mirasol, E. Martínez-Ferrero and E. Palomares, Nanoscale, 2019, 11, 11315
    DOI: 10.1039/C9NR02268F

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