SULPHA SCHIFF BASES AS CORROSION INHIBITORS FOR MILD STEEL IN 1M SULPHURIC ACID

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Title:	SULPHA SCHIFF BASES AS CORROSION INHIBITORS FOR MILD STEEL IN 1M SULPHURIC ACID
Authors:	Chitra S Parameswari K Sivakami C Selvaraj A
Keywords:	Sulpha Schiff Bases Potentiodynamic Polarization A.C Impedence Corrosion Inhibitors
Issue Date:	7-Feb-2010
Publisher:	Bangladesh Academy of Sciences
Abstract:	Sulphanilic acid and sulphanilamideschiff bases have been synthesised and evaluated as inhibitors for mild steel corrosion in 1M H2SO4 by electrochemical and non electrochemical techniques. The inhibition efficiency increases with inhibitor concentration and decreases with temperature. The adsorption of the inhibitors on the mild steel surface obeys Langmuir and Temkin adsorption isotherms. Potentiodynamic polarization studies show that the inhibitors behave as mixed inhibitors. Addition of halide ions enhances the inhibition efficiency
URI:	https://www.banglajol.info/index.php/CERB/article/view/3766 http://localhost:8080/xmlui/handle/123456789/1013
ISSN:	0379-7678 (p), 2072-9510 (o)
Appears in Collections:	International Journals

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