Hybrid epoxy-silane coatings for improved corrosion protection of Mg alloy

Fabiola Brusciotti; Darya V. Snihirova; Huibin Xue; M. Fatima Montemor; Svetlana V. Lamaka; Mario G.S. Ferreira

doi:10.1016/j.corsci.2012.10.013

Hybrid epoxy-silane coatings for improved corrosion protection of Mg alloy

Fabiola Brusciotti^*
, Darya V. Snihirova
, Huibin Xue
, M. Fatima Montemor
, Svetlana V. Lamaka
, Mario G.S. Ferreira

^*Autor correspondiente de este trabajo

University of Lisbon

Producción científica: Contribución a una revista › Artículo › revisión exhaustiva

171 Citas (Scopus)

Resumen

New hybrid epoxy-silane coatings, with added functionalities for improved performance and durability, were designed to increase the corrosion protection of magnesium alloys. The corrosion behavior of the coated AZ31 was studied through electrochemical impedance spectroscopy (EIS) in 0.05. M NaCl. The morphology and surface chemistry of the samples were also investigated through scanning electron microscopy (SEM) and Fourier transform infrared spectroscopy (FT-IR) before and after immersion in the electrolyte. The new hybrid silane coatings showed a high resistance to corrosion that persisted throughout one-month immersion in a pH-neutral NaCl solution.

Idioma original	Inglés
Páginas (desde-hasta)	82-90
Número de páginas	9
Publicación	Corrosion Science
Volumen	67
DOI	https://doi.org/10.1016/j.corsci.2012.10.013
Estado	Publicada - feb 2013
Publicado de forma externa	Sí

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10.1016/j.corsci.2012.10.013

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title = "Hybrid epoxy-silane coatings for improved corrosion protection of Mg alloy",

abstract = "New hybrid epoxy-silane coatings, with added functionalities for improved performance and durability, were designed to increase the corrosion protection of magnesium alloys. The corrosion behavior of the coated AZ31 was studied through electrochemical impedance spectroscopy (EIS) in 0.05. M NaCl. The morphology and surface chemistry of the samples were also investigated through scanning electron microscopy (SEM) and Fourier transform infrared spectroscopy (FT-IR) before and after immersion in the electrolyte. The new hybrid silane coatings showed a high resistance to corrosion that persisted throughout one-month immersion in a pH-neutral NaCl solution.",

keywords = "A. Alloy, A. Magnesium, A. Organic coatings, B. EIS",

author = "Fabiola Brusciotti and Snihirova, \{Darya V.\} and Huibin Xue and Montemor, \{M. Fatima\} and Lamaka, \{Svetlana V.\} and Ferreira, \{Mario G.S.\}",

year = "2013",

month = feb,

doi = "10.1016/j.corsci.2012.10.013",

language = "English",

volume = "67",

pages = "82--90",

journal = "Corrosion Science",

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T1 - Hybrid epoxy-silane coatings for improved corrosion protection of Mg alloy

AU - Brusciotti, Fabiola

AU - Snihirova, Darya V.

AU - Xue, Huibin

AU - Montemor, M. Fatima

AU - Lamaka, Svetlana V.

AU - Ferreira, Mario G.S.

PY - 2013/2

Y1 - 2013/2

N2 - New hybrid epoxy-silane coatings, with added functionalities for improved performance and durability, were designed to increase the corrosion protection of magnesium alloys. The corrosion behavior of the coated AZ31 was studied through electrochemical impedance spectroscopy (EIS) in 0.05. M NaCl. The morphology and surface chemistry of the samples were also investigated through scanning electron microscopy (SEM) and Fourier transform infrared spectroscopy (FT-IR) before and after immersion in the electrolyte. The new hybrid silane coatings showed a high resistance to corrosion that persisted throughout one-month immersion in a pH-neutral NaCl solution.

AB - New hybrid epoxy-silane coatings, with added functionalities for improved performance and durability, were designed to increase the corrosion protection of magnesium alloys. The corrosion behavior of the coated AZ31 was studied through electrochemical impedance spectroscopy (EIS) in 0.05. M NaCl. The morphology and surface chemistry of the samples were also investigated through scanning electron microscopy (SEM) and Fourier transform infrared spectroscopy (FT-IR) before and after immersion in the electrolyte. The new hybrid silane coatings showed a high resistance to corrosion that persisted throughout one-month immersion in a pH-neutral NaCl solution.

KW - A. Alloy

KW - A. Magnesium

KW - A. Organic coatings

KW - B. EIS

UR - https://www.scopus.com/pages/publications/84870829977

U2 - 10.1016/j.corsci.2012.10.013

DO - 10.1016/j.corsci.2012.10.013

M3 - Article

AN - SCOPUS:84870829977

SN - 0010-938X

VL - 67

SP - 82

EP - 90

JO - Corrosion Science

JF - Corrosion Science

ER -

Hybrid epoxy-silane coatings for improved corrosion protection of Mg alloy

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