2002
DOI: 10.1039/b105859m
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Inhibition de la corrosion du fer dans HCl 1 M. Part I. Étude de l'effet inhibiteur du 2-aminothiophénol et du 2-aminophényl disulfure

Abstract: International audienceL'action inhibitrice du 2-aminothiophénol (ATP) et du 2-aminophényl disulfure (APDS) sur la corrosion du fer dans HCl 1 M est étudiée par détermination de perte de masse et par analyse des courbes de polarisation potentiodynamique. Ces deux composés (ATP, APDS) réduisent la vitesse de corrosion du fer; cependant, l'APDS présente le meilleur pouvoir inhibiteur. L'effet de la concentration en inhibiteur (ATP, APDS), du temps d'immersion de l'électrode et de la température sur la vitesse de … Show more

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Cited by 5 publications
(6 citation statements)
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“…Prognosis: The ectopic kidney is no more susceptible to disease than the normally positioned kidney, except for the development of hydronephrosis or urinary calculus formation [20,21]. This may be due to the anteriorly placed pelvis and malrotation of the kidney, which may lead to impaired drainage of urine from a high insertion of the ureter to the pelvis or an anomalous vasculature that partially obstructs one of the major calyces or the upper ureter.…”
Section: Discussionmentioning
confidence: 99%
“…Prognosis: The ectopic kidney is no more susceptible to disease than the normally positioned kidney, except for the development of hydronephrosis or urinary calculus formation [20,21]. This may be due to the anteriorly placed pelvis and malrotation of the kidney, which may lead to impaired drainage of urine from a high insertion of the ureter to the pelvis or an anomalous vasculature that partially obstructs one of the major calyces or the upper ureter.…”
Section: Discussionmentioning
confidence: 99%
“…1. travail pre´ce´dent. 1 Les essais sont re´alise´s a`(20 ± 1) C. Les deux compose´s organiques utilise´s comme inhibiteurs sont examine´s dans le domaine de concentration allant de 0.05 a`10 mM, pour l'ATP et de 0.05 a`1 mM, pour l'APDS.…”
Section: Conditions Expe´rimentalesunclassified
“…Since acids are aggressive, inhibitors are usually used to control the metal dissolution. The use of organic compounds as corrosion inhibitors in acidic media have been widely reported by several authors [1][2][3][4][5][6][7][8][9][10] .…”
Section: Introductionmentioning
confidence: 99%
“…Electrochemical parameters and the corresponding corrosion inhibition efficiencies of zinc in 1 M H 3 PO 4 without and with various concentration of TCAl at 298 K Concentration, M E corr , mV/SCE I corr , mA/ cm2 …”
mentioning
confidence: 99%