Corrosion inhibition effect of aloe saponaria gel on the corrosion resistance of aluminum

Fil: Friedrich, Malena Soledad. Universidad Nacional de Misiones. Facultad de Ciencias Exactas, Químicas y Naturales; Argentina.

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Detalles Bibliográficos
Autores principales: Friedrich, Malena Soledad, Ares, Alicia Esther, Méndez, Claudia Marcela
Formato: Parte de libro publishedVersion
Lenguaje:Inglés
Publicado: Springer Nature Switzerland AG 2020
Materias:
Impedance
Inhibition
Aluminum
Aloe saponaria
Acceso en línea:https://hdl.handle.net/20.500.12219/5666
Aporte de:
Repositorio Institucional Digital de la UNaM (RIDUNAM) de Universidad Nacional de Misiones
id I77-R195-20.500.12219-5666
record_format dspace
spelling I77-R195-20.500.12219-56662025-07-07T09:59:10Z Corrosion inhibition effect of aloe saponaria gel on the corrosion resistance of aluminum Friedrich, Malena Soledad Ares, Alicia Esther Méndez, Claudia Marcela Impedance Inhibition Aluminum Aloe saponaria Fil: Friedrich, Malena Soledad. Universidad Nacional de Misiones. Facultad de Ciencias Exactas, Químicas y Naturales; Argentina. Fil: Ares, Alicia Esther. Universidad Nacional de Misiones. Facultad de Ciencias Exactas, Químicas y Naturales; Argentina. Fil: Ares, Alicia Esther. Universidad Nacional de Misiones. Instituto de Materiales de Misiones; Argentina. Fil: Ares, Alicia Esther. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Materiales de Misiones; Argentina. Fil: Méndez, Claudia Marcela. Universidad Nacional de Misiones. Instituto de Materiales de Misiones; Argentina. Fil: Méndez, Claudia Marcela. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Materiales de Misiones; Argentina. The most effective and efficient corrosion inhibitors are organic compounds that have pi bonds, heteroatoms (P, S, N and O), and inorganic compounds, such as chromates, dichromates, nitrites and so on. However, the use of these compounds has been questioned lately, due to the negative effects they cause in the environment, hence the growing interest in seeking to replace them. The inhibiting effect of Aloe Saponaria gel on the corrosion process of aluminum in an acid medium of 0.5 M HCl was analyzed. Measure-ments of polarization potentiodynamic, Electrochemical Impedance Spectroscopy and weight loss were employed, in acid medium in absence and presence of the inhibitor, at different concentrations (10, 20, 30% v/v), at the following temperatures: 293, 308, 315 and 323 K. The results obtained in the different concentrations show an increase in the efficiency of the inhibitor effect at 293 K. 2020-01-28 info:eu-repo/semantics/bookPart info:ar-repo/semantics/parte de libro info:eu-repo/semantics/publishedVersion https://hdl.handle.net/20.500.12219/5666 eng info:eu-repo/semantics/openAccess application/pdf application/pdf 359.3 KB Springer Nature Switzerland AG
institution Universidad Nacional de Misiones
institution_str I-77
repository_str R-195
collection Repositorio Institucional Digital de la UNaM (RIDUNAM)
language Inglés
topic Impedance
Inhibition
Aluminum
Aloe saponaria
spellingShingle Impedance
Inhibition
Aluminum
Aloe saponaria
Friedrich, Malena Soledad
Ares, Alicia Esther
Méndez, Claudia Marcela
Corrosion inhibition effect of aloe saponaria gel on the corrosion resistance of aluminum
topic_facet Impedance
Inhibition
Aluminum
Aloe saponaria
description Fil: Friedrich, Malena Soledad. Universidad Nacional de Misiones. Facultad de Ciencias Exactas, Químicas y Naturales; Argentina.
format Parte de libro
Parte de libro
publishedVersion
author Friedrich, Malena Soledad
Ares, Alicia Esther
Méndez, Claudia Marcela
author_facet Friedrich, Malena Soledad
Ares, Alicia Esther
Méndez, Claudia Marcela
author_sort Friedrich, Malena Soledad
title Corrosion inhibition effect of aloe saponaria gel on the corrosion resistance of aluminum
title_short Corrosion inhibition effect of aloe saponaria gel on the corrosion resistance of aluminum
title_full Corrosion inhibition effect of aloe saponaria gel on the corrosion resistance of aluminum
title_fullStr Corrosion inhibition effect of aloe saponaria gel on the corrosion resistance of aluminum
title_full_unstemmed Corrosion inhibition effect of aloe saponaria gel on the corrosion resistance of aluminum
title_sort corrosion inhibition effect of aloe saponaria gel on the corrosion resistance of aluminum
publisher Springer Nature Switzerland AG
publishDate 2020
url https://hdl.handle.net/20.500.12219/5666
work_keys_str_mv AT friedrichmalenasoledad corrosioninhibitioneffectofaloesaponariagelonthecorrosionresistanceofaluminum
AT aresaliciaesther corrosioninhibitioneffectofaloesaponariagelonthecorrosionresistanceofaluminum
AT mendezclaudiamarcela corrosioninhibitioneffectofaloesaponariagelonthecorrosionresistanceofaluminum
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