Evaluation of Trimethoprim Drug as a Green Corrosion Inhibitor for Mild Steel in 1.0 M Sulfuric Acid
نویسندگان
چکیده
The mitigation of mild steel corrosion in 1.0 M H2SO4 solution by trimethoprim drug as a green and commercially available inhibitor was studied at room temperature using weight loss, open circuit potential, potentiodynamic polarization techniques. results showed that the investigated compound's inhibition efficiency depended on concentration nature inhibitor. found to increase with result indicated compound behaved mix type is assumed occur via physical adsorption metal surface, which obeyed Langmuir isotherm. scanning electron microscope (SEM) Energy-dispersive X-ray spectroscopy (EDX) confirmed formation protective layer surface.
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ژورنال
عنوان ژورنال: Journal of Scientific Research
سال: 2023
ISSN: ['2070-0245', '2070-0237']
DOI: https://doi.org/10.3329/jsr.v15i1.59596