Silane-functionalized carbon dots for full-spectrum white light-emitting diodes

Junkai Ren; Hongchen He; Peijun Zhang; Zhuolin Liu; Decai Xiong; Jiaolong Liu; Dan Qu; Bing Wei

doi:10.1039/D5CC06325F

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Silane-functionalized carbon dots for full-spectrum white light-emitting diodes

Junkai Ren,

*^a Hongchen He,^a Peijun Zhang,^a Zhuolin Liu,^a Decai Xiong,^a Jiaolong Liu,^a Dan Qu*^a and Bing Wei*^a

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* Corresponding authors

^a School of Physics, Xidian University, No. 2 Taibai South Road, Xi’an 710071, China
E-mail: renjunkai@xidian.edu.cn, qudan@xidian.edu.cn, bwei@xidian.edu.cn

Abstract

A solvent-polarity-directed strategy has been developed to synthesize multicolor silane-functionalized carbon dots from citric acid and an organosilane through a solvothermal reaction. These synthesized silane-functionalized carbon dots can then be integrated with a violet-emitting chip to fabricate a full-spectrum white light-emitting diode, showing a color rendering index of 92.

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Article information

DOI: https://doi.org/10.1039/D5CC06325F
Article type: Communication
Submitted: 06 Nov 2025
Accepted: 17 Dec 2025
First published: 19 Dec 2025

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Chem. Commun., 2026, Advance Article

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Silane-functionalized carbon dots for full-spectrum white light-emitting diodes

J. Ren, H. He, P. Zhang, Z. Liu, D. Xiong, J. Liu, D. Qu and B. Wei, Chem. Commun., 2026, Advance Article , DOI: 10.1039/D5CC06325F

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Chemical Communications

Silane-functionalized carbon dots for full-spectrum white light-emitting diodes

Abstract

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Silane-functionalized carbon dots for full-spectrum white light-emitting diodes

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