Catalysts are substances that increase the reaction rate of a chemical reaction without being consumed in the process. 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 Wang, Jian-Sen, introduce the new discover, Safety of 2-(2-Bromoethyl)-1,3-dioxolane.
Strong Boron-Carbon Bonding Interaction Drives CO2 Reduction to Ethanol over the Boron-Doped Cu(111) Surface: An Insight from the First-Principles Calculations
Facile conversion of CO2 into useful multicarbon products is of broad interest in the field of energy storage and controllable carbon emission. However, electrochemical CO2 reduction to ethanol on the Cu(111) surface is limited to the high applied potential and low selectivity. Herein, we demonstrate that the Cu-based electrocatalysts modified by boron (B) single-atom greatly reduce the thermodynamic energy barrier and improve selectivity relative to pristine Cu(111) in the hydrogenation of CO2 to ethanol. Electronic structure analysis reveals that the doped B atom, as a charge transfer medium, not only works in supplying electrons to stabilize the intermediates but also undergoes distinct reaction paths compared with pristine Cu(111) to improve the selectivity of ethanol. Moreover, the formation of the robust B-C bond and the unique isomerization step keep the C atoms of the intermediates in an opposite-charged state, which makes C-C coupling facile to generate ethanol. These findings would be very useful to guide the search for a new catalyst for electrochemical CO2 reduction with high ethanol selectivity based on the abundant Cu-based materials.
The proportionality constant is the rate constant for the particular unimolecular reaction. the reaction rate is directly proportional to the concentration of the reactant. I hope my blog about 18742-02-4 is helpful to your research. Safety of 2-(2-Bromoethyl)-1,3-dioxolane.
Reference:
Copper catalysis in organic synthesis – NCBI,
,Special Issue “Fundamentals and Applications of Copper-Based Catalysts”