Chemistry can be defined as the study of matter and the changes it undergoes. You¡¯ll sometimes hear it called the central science because it is the connection between physics and all the other sciences, starting with biology. 16606-55-6, Name is (R)-4-Methyl-1,3-dioxolan-2-one, molecular formula is , belongs to copper-catalyst compound. In a document, author is Bai, Wending, Quality Control of (R)-4-Methyl-1,3-dioxolan-2-one.
Synergistic effect of multiple-phase rGO/CuO/Cu2O heterostructures for boosting photocatalytic activity and durability
In this work, a novel multiple-phase heterostructure of reduced graphene oxide/copper oxide/cuprous oxide (rGO/CuO/Cu2O) was proposed, where hierarchical ball-like CuO/Cu2O was grown on rGO in situ by a facile one-pot hydrothermal method. The obtained rGO/CuO/Cu2O heterojunction displayed superior photocatalytic activity with a 99.8% degradation rate for tetracycline (TC) under visible light. Moreover, the stability of the resultant rGO/CuO/Cu2O catalyst was significantly enhanced, where it maintained degradation rate above 90.7% even after 10 consecutive runs. The improved photocatalytic performance and durability of the rGO/CuO/Cu2O heterojunction could be attributed to the interface synergistic effect among CuO, Cu2O and the planner structure of rGO sheets which developed unprecedented polycrystalline structure. Also, rGO not only regarded as an acceptor and transporter of the photogenerated electrons, but also act as photosensitizer to increase the photon capture ability and protector to enhances photocatalytic stability. This work shows a new scheme system of rGO/CuO/Cu2O heterostructure and a more efficient Cu-based semiconductor photocatalyst toward water purification.
Sometimes chemists are able to propose two or more mechanisms that are consistent with the available data. If a proposed mechanism predicts the wrong experimental rate law, however, the mechanism must be incorrect.Welcome to check out more blogs about 16606-55-6, in my other articles. Quality Control of (R)-4-Methyl-1,3-dioxolan-2-one.
Reference:
Copper catalysis in organic synthesis – NCBI,
,Special Issue “Fundamentals and Applications of Copper-Based Catalysts”