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Found (5816) publications
Inhibition effect of butan-1-ol on the corrosion behaviour of austenitic stainless steel (type 304) in dilute sulphuric acid
Roland Tolulope Loto, Cleophas Akintoye Loto, Abimbola Patricia Popoola
Published at Arabian Journal of Chemistry , Published in 2015
The electrochemical behavior of austenitic stainless steel (Type 304) in 3 M sulphuric acid with 3.5% recrystalized sodium chloride at specific concentrations of butan-1-ol was investigated with the aid of potentiodynamic polarization, open circuit measurement and weight loss technique. Butan-1-ol effectively inhibited the steel corrosion with a maximum inhibition efficiency of 78.7% from weigh...
Inhibition Effect of 2-Amino, 5-Ethyl- 1, 3, 4 Thiadiazole on the Corrosion of Austenitic Stainless Steel Type 304 in Dilute Sulphuric Acid
Roland Tolulope Loto, Cleophas Akintoye Loto, Abimbola Patricia Popoola, F Tatiana
Published at Portugaliae Electrochimica Acta , Volume 32 , Issue 5 , Pages 337-354 , Published in 2014
The inhibition effect of 2- amino, 5- ethyl- 1, 3, 4 thiadiazole (TTD) compound on the corrosion of type 304 stainless steel in 3 M H 2 SO 4 test solution was investigated using potentiodynamic polarization, weight loss technique s and open circuit potential measurements. Results showed TTD to be very effecti ve with an average inhibition efficiency of 98% from weight loss analysis...
Electrochemical influence of Aminobenzene on the pitting corrosion behaviour of Type 304 stainless steel in dilute sulphuric acid
Roland Tolulope Loto and Isaac Akinwumi
Published at Journal of Materials and Environmental Science , Volume 6 , Issue 2 , Pages 297-306 , Published in 2015
The electrochemical influence of aminobenzene(AMB) concentrations on the pitting corrosion resistance of austenitic stainless steel type 304 in 3M sulphuric solutions with 3.5% sodium chloride addition was evaluatedthroughpotentiodynamicpolarization technique. The pitting potential, passivation potential, passivation range, nucleation resistance and passivation capacity were analyzed with re...
Effect of Manihot Esculenta C. Leaf Extract Additive on the Zinc Electro plating on Mild Steel in Acid Chloride Solution
Cleophas Akinloto Loto, A. Olofinjana, Roland Tolulope Loto
Published at International Journal of Electrochemical Science , Volume 9 , Pages 3746 - 3759 , Published in 2014
The plating quality effect of manihot esculenta c. (cassava) leaf extr act as addition agent on the electroplating of zinc on mild steel in acid chloride solution was investigated in the laboratory. The experiments were performed using different extract additive concentrations, different plating time and fixed pH conditions. A DC – supply at defined operating parameters was used to per...
Inhibition effect of Vernonia amygdalina extract on the corrosion of mild steel reinforcement in concrete in 0.2 M H2SO4 Environment
Cleophas Akintoye Loto, Olufunmilayo Oluwabukola Joseph, Roland Tolulope Loto
Published at European Journal of Environmental and Civil Engineering , Volume 17 , Issue 10 , Pages 1026-1038 , Published in 2013
Inhibition effect of Vernonia amygdalina (bitter leaf) extract on the corrosion behaviour of embedded mild steel rebar in concrete immersed in 0.2% H2SO4 solution was investigated by potential measurement, pH and gravimetric methods using the extracts concentrations of 25, 50, 75, and 100%. The results were further analysed using the two-factor ANOVA test. Potential measurement was performed us...
Adsorption and Inhibitive Properties of Camellia Sinensis for Aluminium Alloy in HCI
Cleophas Akintoye Loto, Olubukola Olufunmilayo Joseph, Roland Tolulope Loto
Published at International Journal of Electrochemical Science , Volume 9 , Pages 3637 - 3649 , Published in 2014
Thi s study reports the effect of Camellia Sinensis (green tea) extract as a green inhibitor on the corrosion of aluminium allo y in 0.5M hydrochloric acid . Weight loss/corrosion rate and potential measurement techniques were used for the experimental work. The results were further analysed using the two - factor ANOVA test. Potential measurement was performed using a digital voltme...
Inhibition Effect of Deanol on Mild Steel Corrosion in Dilute Sulphuric Acid
Roland Tolulope Loto, Cleophas Akintoye Loto and Patricia Popoola
Published at South African Journal of Chemistry , Volume 68 , Pages 105-114 , Published in 2015
The influence of deanol on the corrosion behaviour of mild steel in dilute sulphuric acid with sodium chloride addition was studied by means of mass-loss, potentiodynamic polarization, electrode potential monitoring, scanning electron microscopy and statistical analysis. Results show that deanol performed excellently with a maximum inhibition efficiency of 97.9%obtained from the mass loss techn...
Pitting Corrosion Inhibition of 304 Austenitic Stainless steel by 2-Amino-5-ethyl-1,3,4-thiadiazole in Dilute Sulphuric Acid
Roland Tolulope Loto and Cleophas Akintoye Loto
Published at Protection of Metals and the Physical Chemisty of surfaces , Volume 51 , Issue 4 , Pages 693-700 , Published in 2015
Adsorption and Inhibitive Properties of Camellia Sinensis for Mild Steel in 0.5M HCl and 0.8M H2SO4
Cleophas Loto, Olubukola Funmilayo, Roland Loto and Joshua Okeniyi
Published at NACE International , Published in 2015
The effect of Camellia Sinensis (green tea) extract as a ‘green’ inhibitor on mild steel corrosion in 0.5M HCl and 0.8M H2SO4 was studied at ambient temperature. Weight loss/corrosion rate and potential measurement techniques were used for the experimental work. The results were further analyzed using the two-factor ANOVA. Potential measurement was performed using a digital voltmeter and a satu...
Electrochemical effect of 1, 4-diaminobenzene on the corrosion inhibition of mild steel in dilute acid media
Roland Tolulope Loto, Cleophas Loto, Patricia Popoola and Tatiana Fedotova
Published at Der Pharma Chemica , Volume 7 , Issue 5 , Pages 75-93 , Published in 2015
1,4-Diaminobenzene was studied for its electrochemical influence on the corrosion behaviour of mild steel in dilute H2SO4 and HCl acid at ambient temperature with the application of weight loss technique, open circuit potential measurement and potentiodynamic polarization test. Results show the inhibition efficiency of the organic derivative varied with concentration with maximum inhibition ef...