Corrosion Inhibition of Mild Steel in Acidic Medium by Jathropha Curcas Leaves Extract
نویسندگان
چکیده
منابع مشابه
CORROSION INHIBITIVE PROPERTIES OF EXTRACT OF JATROPHA CURCAS LEAVES ON MILD STEEL IN HYDROCHLORIC ACID ENVIRONMENT
Jatropha curcas leaves extract was tested as a green corrosion inhibitor for mild steel in aqueous hydrochloric acid solution using gravimetric and thermometric techniques. The results reveal that the inhibition efficiency vary with concentration of the leaf extract and the time of immersion. Maximum inhibition efficiency was found to be 95.92% in 2M HCl with 0.5 g/l concentration of the extrac...
متن کاملCorrosion Inhibition of Mild Steel in Acidic Solution by Apricot Gum as a Green Inhibitor
The inhibitive effect of apricot gum AG on mild steel in 0.5 M phosphoric acid solution was investigated by potentiodynamic polarization, electrochemical impedance spectroscopy EIS, linear polarization resistance and electrochemical noise EN techniques. The inhibition efficiency increased with increasing AG concentration up to a certain value and decreased with increasing temperature. Polarizat...
متن کاملCorrosive Inhibitive Effect of Pyrazole Compounds towards the Corrosion of Mild Steel in Acidic Medium
The inhibitive effect of compound (1-acetyl-4, 5-dihydro-5-Bromophenyl-3-(thiophen-2yl) pyrazoles) on mild steel in 1M H2SO4 and 1M HCl was investigated by weight loss, Potentiodynamic polarization and electro chemical impidence studies. The synthesized compound of 1-acetyl-4, 5-dihydro-5-Bromophenyl-3-(thiophen-2yl) pyrazoles was characterized by FTIR, H NMR, C NMR and mass. The purity of the ...
متن کاملStudies on Inhibition of Acid Corrosion of Mild Steel by Terminalia catappa (Tropical Almond) Leaves
Acid extract of Terminalia catappa (Tropical almond / badam) leaves is investigated as a cheap and eco-friendly corrosion inhibitor for mild steel in 1N HCl medium by weight loss, polarization, FTIR and scanning electron microscope studies. Studies carried out using various concentrations of inhibitor for different immersion times indicate Terminalia catappa to be a good mixed type corrosion in...
متن کاملInhibition of Mild Steel Corrosion in Sulfuric Acid Solution by 2-Hydropyrimidine-2-Thione Derivative
The corrosion inhibition potential and efficacy of 2-hydropyrimidine-2-thione derivative on mildsteel in 0.5 M sulfuric acid solution was investigated using electrochemical polarization and FTIRspectroscopic techniques. In addition, docking studies were carried out as theoretical investigationof adsorption inhibitor on iron surface. The results of polarization studies indicate...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Electrochemical Science and Technology
سال: 2013
ISSN: 2093-8551,2288-9221
DOI: 10.33961/jecst.2013.4.2.81