A catalyst don’t appear in the overall stoichiometry of the reaction it catalyzes, but it must appear in at least one of the elementary reactions in the mechanism for the catalyzed reaction. 25676-75-9, Name is 4-Bromo-1-methylimidazole, molecular formula is C4H5BrN2. In an article, author is Wang, Jinchang,once mentioned of 25676-75-9, Computed Properties of C4H5BrN2.
Electrochemical and Theoretical Study of Imidazole Derivative as Effective Corrosion Inhibitor for Aluminium
The corrosion inhibition performance of 2-styryl-1,8-dihydro-1,3,8-triaza-cyclopentaindene (IIZ) on Aluminium in 1M HCl was investigated by electrochemical impedance spectroscopy (EIS), Potentiodynamic polarization, scanning electron microscopy (SEM), atomic force microscopy (AFM), and quantum chemical techniques. Potentiodynamic polarization study confirmed that IIZ is mixed type inhibitor with cathodic predominance. SEM and AFM confirm the formation of an adsorption film on the aluminium surface. Quantum chemical study reveals that protonated IIZ interacts more than neutral IIZ. The theoretical data obtained are in agreement with experimental results.
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