Carbon dioxide derived carbonized polymer dots for multicolor light-emitting diodes

• Published in: Green chemistry : an international journal and green chemistry resource : GC Vol. 23; no. 1; pp. 422 - 429
• Main Authors: Liu, Bin, Chu, Bo, Wang, Ya-Ling, Hu, Lan-Fang, Hu, Shengliang, Zhang, Xing-Hong
• Format: Journal Article
• Language: English
• Published: Cambridge Royal Society of Chemistry 18.01.2021
• Subjects: carbon; Carbon dioxide; carbonates; Chemical synthesis; Energy transfer; Ethanol; Ethylenediamine; ethylenediamines; Fabrication; Fluorescence; gel chromatography; Green chemistry; Light emitting diodes; Liquid chromatography; Phosphors; Photoluminescence; Photons; polymerization; Polymers; Solid state

Carbonized polymer dots (CPDs) have received great interest from researchers in recent years. However, the solid-state photoluminescence quenching of CPDs is a big challenge owing to the resonance energy transfer or π-π* interaction. Herein, we report a new type of carbon dioxide (CO 2 ) derived CPD...