Corrosion inhibition of aluminium in acidic and alkaline media by Sansevieria trifasciata extract

Simple item page
dc.contributor.authorOguzie, E. E.
dc.date.accessioned2024-10-29T11:20:50Z
dc.date.available2024-10-29T11:20:50Z
dc.date.issued2007
dc.descriptionThe article contains tables and figures
dc.description.abstractThe inhibitive action of leaf extracts of Sansevieria trifasciata on aluminium corrosion in 2 M HCl and 2 M KOH solutions was studied using the gasometric technique. The results indicate that the extract functioned as a good inhibitor in both environments and inhibition efficiency increased with concentration. Synergistic effects increased the inhibition efficiency in the presence of halide additives. Temperature studies revealed a decrease in efficiency with rise in temperature and corrosion activation energies increased in the presence of the extract. A mechanism of physical adsorption is proposed for the inhibition behaviour. The adsorption characteristics of the inhibitor were approxi mated by Freundlich isotherm
dc.description.sponsorshipDepartment of Chemistry, FUTO
dc.identifier.citationOguzie, E. E. (2007). Corrosion inhibition of aluminium in acidic and alkaline media by Sansevieria trifasciata extract. Corrosion Science 49(3), 1527–1539
dc.identifier.doihttps://doi.org/10.1016/j.corsci.2006.08.009
dc.identifier.issn0010-938X
dc.identifier.urihttps://www.sciencedirect.com/science/article/pii/S0010938X0600268X
dc.identifier.urihttps://repository.futo.edu.ng/handle/20.500.14562/1418
dc.language.isoen
dc.publisherElsevier Ltd
dc.rightsAttribution-NonCommercial-ShareAlike 4.0 Internationalen
dc.rights.urihttp://creativecommons.org/licenses/by-nc-sa/4.0/
dc.subjectAluminium
dc.subjectacid corrosion
dc.subjectalkaline corrosion
dc.titleCorrosion inhibition of aluminium in acidic and alkaline media by Sansevieria trifasciata extract
dc.typeArticle

Files

Original bundle
Now showing 1 - 1 of 1
Thumbnail Image
Name:
Oguzie, E. E._Corrosion_MAR_2007.pdf
Size:
137.41 KB
Format:
Adobe Portable Document Format
Download
License bundle
Now showing 1 - 1 of 1
No Thumbnail Available
Name:
license.txt
Size:
1.64 KB
Format:
Item-specific license agreed to upon submission
Description:
Download

Collections

School of Physical Sciences