Resumo

INAAM, El-Miziani et al. Inhibition of Lead Corrosion in 0.1 M Na2CO3 by Artemisia Oil. Port. Electrochim. Acta [online]. 2015, vol.33, n.5, pp.305-316. ISSN 0872-1904.  https://doi.org/10.4152/pea.201505305.

The essential oil of Artemisia herba alba has been extracted and tested as an inhibitor of lead corrosion in 0.1 M Na2CO3 medium, using stationary and transient electrochemical techniques. The results obtained show that the essential oil of Artemisia reduces the corrosion rate. The effectiveness of inhibition increases with the oil concentration to reach 77 % with 2000 ppm. The effect of temperature was also studied.

Palavras-chave : corrosion; inhibition; lead; Artemisia; essential oil; adsorption.

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