Issue 48, 2021

Synthesis of color-tunable tannic acid-based carbon dots for multicolor/white light-emitting diodes

Abstract

Multicolor luminescent carbon dots (CDs) were successfully prepared by a solvothermal method using tannic acid (TA) and phthalaldehyde as carbon sources. The distinct optical features of these CDs are based on differences in the sizes of sp2 domains, which can be governed by the structure of phthalaldehyde.

Graphical abstract: Synthesis of color-tunable tannic acid-based carbon dots for multicolor/white light-emitting diodes

Supplementary files

Article information

Article type
Communication
Submitted
13 Sep 2021
Accepted
30 Oct 2021
First published
11 Nov 2021

New J. Chem., 2021,45, 22559-22563

Synthesis of color-tunable tannic acid-based carbon dots for multicolor/white light-emitting diodes

Y. Li, C. Liu, Y. An, M. Chen, Y. Zheng, H. Tian, R. Shi, X. He and X. Lin, New J. Chem., 2021, 45, 22559 DOI: 10.1039/D1NJ04393E

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