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Heat treatment effect of polyphosphate derivatives of guanidine and urea copolymer on the corrosion inhibition of armco iron in acid solution and antibacterial properties
Abstract : The acid corrosion inhibition process of armco iron in hydrochloric acid 1 M HCl by a modified polyphosphate derivatives of guanidine and urea copolymer (PGUC) has been investigated using electrochemical impedance spectroscopy (EIS). The effect of a thermal treatment of the copolymer on the corrosion behaviour was studied. Data obtained from Electrochemical Impedance Spectroscopy (EIS) show a frequency distribution and therefore a modelling element with frequency dispersion behaviour, a constant phase element (CPE) has been used. The PGUC derivatives have also been used as biocides in aqueous environments and the bacterial killing efficiencies have been determined.
https://hal.univ-lille.fr/hal-02174877
Contributeur : Lilloa Université de Lille <>
Soumis le : mercredi 19 mai 2021 - 19:16:39
Dernière modification le : vendredi 21 mai 2021 - 11:18:20
Contributeur : Lilloa Université de Lille <>
Soumis le : mercredi 19 mai 2021 - 19:16:39
Dernière modification le : vendredi 21 mai 2021 - 11:18:20
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