Chemistry is the science of change. But why do chemical reactions take place? Why do chemicals react with each other? The answer is in thermodynamics and kinetics, Product Details of 18742-02-4, 18742-02-4, Name is 2-(2-Bromoethyl)-1,3-dioxolane, SMILES is C(C1OCCO1)CBr, belongs to copper-catalyst compound. In a document, author is Dongare, Saudagar, introduce the new discover.
Nitrogen-doped graphene supported copper nanoparticles for electrochemical reduction of CO2
Increasing CO2 concentration in the atmosphere causes a negative impact on the global climate. Utilization of CO2 into value-added chemical products by electrochemical reduction method has attracted great attention to reduce the CO2 emissions and achieve net-zero carbon footprints. Herein, we report a nanostructured electrocatalyst consisting of N-doped graphene (NGN) supported Cu nanoparticles (Cu NPs) with high catalytic activity for electrochemical CO2 reduction (ECR). The electrocatalyst was optimized for loading of Cu NPs on NGN. The physico-chemical properties of electrocatalysts were studied by SEM, TEM, Raman spectroscopy, XPS, etc. Characterization results show that the high loading of Cu (30 wt. %) increases the size of Cu NPs due to agglomeration of particles. ECR experiments were carried out in a two-compartment electrochemical cell. High performance liquid chromatography (HPLC) was employed to analyze the liquid products. Amongst all tested electrocatalysts, Cu-20/NGN shows the highest activity for ECR in the entire potential range studied. It gives a total 54 % Faradaic efficiency at-1.0 V (vs. RHE) for the liquid products. The study also demonstrates that the electronic and structural properties of the electrode were improved by the addition of Cu NPs on NGN surface, which in turn enhanced the performance of the catalyst as confirmed by potential-controlled electrocatalysis.
A reaction mechanism is the microscopic path by which reactants are transformed into products. Each step is an elementary reaction. In my other articles, you can also check out more blogs about 18742-02-4. Product Details of 18742-02-4.
Reference:
Copper catalysis in organic synthesis – NCBI,
,Special Issue “Fundamentals and Applications of Copper-Based Catalysts”