Issue 67, 2024

Enhanced CO2 conversion in dielectric barrier discharge plasma coupled with a heterojunction photocatalyst

Abstract

CsPbBr3 quantum dots were grown on ReS2 nanosheets to form CsPbBr3@ReS2 heterojunctions using an anti-solvent method. The composition, morphology, spatial distribution, and optical absorption of samples were characterized. CsPbBr3@ReS2-15 exhibits not only a higher photocatalytic performance than CsPbBr3 due to the improved optical absorption and Z-scheme charge migration, but also a higher CO2 conversion ratio (35.60%) and energy efficiency (13.10%) in the dielectric barrier discharge (DBD) plasma due to superior photocatalytic activity, increased micro-discharge time, and improved discharge uniformity. This work provides a strategy for plasma photocatalytic CO2 conversion.

Graphical abstract: Enhanced CO2 conversion in dielectric barrier discharge plasma coupled with a heterojunction photocatalyst

Supplementary files

Article information

Article type
Communication
Submitted
06 jún. 2024
Accepted
20 júl. 2024
First published
22 júl. 2024

Chem. Commun., 2024,60, 8900-8903

Enhanced CO2 conversion in dielectric barrier discharge plasma coupled with a heterojunction photocatalyst

X. Feng, L. Cao, C. Fu, F. Qi, N. Zhang, Y. Pu, Z. Liang, X. Tang and Q. Huang, Chem. Commun., 2024, 60, 8900 DOI: 10.1039/D4CC02753A

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