Let¡¯s face it, organic chemistry can seem difficult to learn. Especially from a beginner¡¯s point of view. Like 2568-25-4, Name is Benzaldehyde Propylene Glycol Acetal. In a document, author is Fu, Sijia, introducing its new discovery. HPLC of Formula: C10H12O2.
CO2 reduction by single copper atom supported on g-C3N4 with asymmetrical active sites
Electrochemical reduction of CO2 requires catalysts beyond Cu with high activity and selectivity to produce C-2 products. Different from many single-atom catalysts that show high performance in obtaining C-1 products, Cu supported on carbon nitride (Cu-C3N4) has shown a unique capability to generate C-2 products by providing asymmetrical active sites. Herein, we study 17 possible pathways and reaction mechanisms of CO2 reduction toward ethylene – a featured C-2 product, on Cu-C3N4. The possible reaction intermediates along with different reaction pathways on three active sites of Cu-C3N4 (Cu, C, and N) were obtained by density functional theory (DFT) computations. The most probable reaction pathway toward C2H4 production is 1.08 eV at open circuit conditions, which is benefited by the synergistic effect of both Cu and C active sites. Comparing with other pathways utilizing Cu/N and C/N active sites, the carbon atom provides a perfect settling centre for the first CO2 after reduction by Cu and leaves Cu vacant for the second CO2 reduction. Our study provides reaction mechanism insights for C-2 production on Cu-C3N4 and sheds light on designing electrocatalysts with dual active sites.
I hope this article can help some friends in scientific research. I am very proud of our efforts over the past few months and hope to 2568-25-4 help many people in the next few years. HPLC of Formula: C10H12O2.
Reference:
Copper catalysis in organic synthesis – NCBI,
,Special Issue “Fundamentals and Applications of Copper-Based Catalysts”