Marine corrosion protective coatings of hexagonal boron nitride thin films on stainless steel

Esam Husain, Tharangattu N. Narayanan, Jose Jaime Taha-Tijerina, Soumya Vinod, Robert Vajtai, Pulickel M. Ajayan

Resultado de la investigación

103 Citas (Scopus)

Resumen

Recently, two-dimensional, layered materials such as graphene and hexagonal boron nitride (h-BN) have been identified as interesting materials for a range of applications. Here, we demonstrate the corrosion prevention applications of h-BN in marine coatings. The performance of h-BN/polymer hybrid coatings, applied on stainless steel, were evaluated using electrochemical techniques in simulated seawater media [marine media]. h-BN/polymer coating shows an efficient corrosion protection with a low corrosion current density of 5.14 × 10-8 A/cm2 and corrosion rate of 1.19 × 10 -3 mm/year and it is attributed to the hydrofobic, inert and dielectric nature of boron nitride. The results indicated that the stainless steel with coatings exhibited improved corrosion resistance. Electrochemical impedance spectroscopy and potentiodynamic analysis were used to propose a mechanism for the increased corrosion resistance of h-BN coatings. © 2013 American Chemical Society.
Idioma originalEnglish
Páginas (desde-hasta)4129-4135
Número de páginas7
PublicaciónACS Applied Materials and Interfaces
DOI
EstadoPublished - 22 may 2013
Publicado de forma externa

Huella dactilar

Boron nitride
Stainless Steel
Protective coatings
Stainless steel
Corrosion
Thin films
Coatings
Corrosion resistance
Polymers
Corrosion prevention
Graphite
Corrosion protection
Corrosion rate
Electrochemical impedance spectroscopy
Seawater
Graphene
boron nitride
Current density

All Science Journal Classification (ASJC) codes

  • Materials Science(all)

Citar esto

Husain, Esam ; Narayanan, Tharangattu N. ; Taha-Tijerina, Jose Jaime ; Vinod, Soumya ; Vajtai, Robert ; Ajayan, Pulickel M. / Marine corrosion protective coatings of hexagonal boron nitride thin films on stainless steel. En: ACS Applied Materials and Interfaces. 2013 ; pp. 4129-4135.
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title = "Marine corrosion protective coatings of hexagonal boron nitride thin films on stainless steel",
abstract = "Recently, two-dimensional, layered materials such as graphene and hexagonal boron nitride (h-BN) have been identified as interesting materials for a range of applications. Here, we demonstrate the corrosion prevention applications of h-BN in marine coatings. The performance of h-BN/polymer hybrid coatings, applied on stainless steel, were evaluated using electrochemical techniques in simulated seawater media [marine media]. h-BN/polymer coating shows an efficient corrosion protection with a low corrosion current density of 5.14 × 10-8 A/cm2 and corrosion rate of 1.19 × 10 -3 mm/year and it is attributed to the hydrofobic, inert and dielectric nature of boron nitride. The results indicated that the stainless steel with coatings exhibited improved corrosion resistance. Electrochemical impedance spectroscopy and potentiodynamic analysis were used to propose a mechanism for the increased corrosion resistance of h-BN coatings. {\circledC} 2013 American Chemical Society.",
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Marine corrosion protective coatings of hexagonal boron nitride thin films on stainless steel. / Husain, Esam; Narayanan, Tharangattu N.; Taha-Tijerina, Jose Jaime; Vinod, Soumya; Vajtai, Robert; Ajayan, Pulickel M.

En: ACS Applied Materials and Interfaces, 22.05.2013, p. 4129-4135.

Resultado de la investigación

TY - JOUR

T1 - Marine corrosion protective coatings of hexagonal boron nitride thin films on stainless steel

AU - Husain, Esam

AU - Narayanan, Tharangattu N.

AU - Taha-Tijerina, Jose Jaime

AU - Vinod, Soumya

AU - Vajtai, Robert

AU - Ajayan, Pulickel M.

PY - 2013/5/22

Y1 - 2013/5/22

N2 - Recently, two-dimensional, layered materials such as graphene and hexagonal boron nitride (h-BN) have been identified as interesting materials for a range of applications. Here, we demonstrate the corrosion prevention applications of h-BN in marine coatings. The performance of h-BN/polymer hybrid coatings, applied on stainless steel, were evaluated using electrochemical techniques in simulated seawater media [marine media]. h-BN/polymer coating shows an efficient corrosion protection with a low corrosion current density of 5.14 × 10-8 A/cm2 and corrosion rate of 1.19 × 10 -3 mm/year and it is attributed to the hydrofobic, inert and dielectric nature of boron nitride. The results indicated that the stainless steel with coatings exhibited improved corrosion resistance. Electrochemical impedance spectroscopy and potentiodynamic analysis were used to propose a mechanism for the increased corrosion resistance of h-BN coatings. © 2013 American Chemical Society.

AB - Recently, two-dimensional, layered materials such as graphene and hexagonal boron nitride (h-BN) have been identified as interesting materials for a range of applications. Here, we demonstrate the corrosion prevention applications of h-BN in marine coatings. The performance of h-BN/polymer hybrid coatings, applied on stainless steel, were evaluated using electrochemical techniques in simulated seawater media [marine media]. h-BN/polymer coating shows an efficient corrosion protection with a low corrosion current density of 5.14 × 10-8 A/cm2 and corrosion rate of 1.19 × 10 -3 mm/year and it is attributed to the hydrofobic, inert and dielectric nature of boron nitride. The results indicated that the stainless steel with coatings exhibited improved corrosion resistance. Electrochemical impedance spectroscopy and potentiodynamic analysis were used to propose a mechanism for the increased corrosion resistance of h-BN coatings. © 2013 American Chemical Society.

U2 - 10.1021/am400016y

DO - 10.1021/am400016y

M3 - Article

SP - 4129

EP - 4135

JO - ACS applied materials & interfaces

JF - ACS applied materials & interfaces

SN - 1944-8244

ER -