On the enhanced corrosion resistance of elastomer-modified polybenzoxazine/graphene oxide nanocomposite coatings

Eugene B. Caldona; Al Christopher C. de Leon; Joey D. Mangadlao; Kramer Joseph A. Lim; Bryan B. Pajarito; Rigoberto C. Advincula

doi:10.1016/j.reactfunctpolym.2017.12.004

On the enhanced corrosion resistance of elastomer-modified polybenzoxazine/graphene oxide nanocomposite coatings

Eugene B. Caldona, Al Christopher C. de Leon, Joey D. Mangadlao, Kramer Joseph A. Lim, Bryan B. Pajarito, Rigoberto C. Advincula^*

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

34 Citations (Scopus)

Abstract

In this study, we demonstrate the use of rubber-modified polybenzoxazine (PBZ)/graphene oxide (GO) as a coating to protect carbon steel from corrosion. GO, acting as the nanofiller, is added in increasing amounts to enhance the barrier property of the resulting nanocomposite coatings. Results via immersion in chloride solution coupled with standard electrochemical measurements show that the rubber-modified PBZ is able to protect carbon steel from corrosion attack. Even more, the coatings containing small amounts of GO provided enhanced protective abilities for the carbon steel. By varying the amount of GO, the protective property is tuned and the optimum GO concentration that could offer the most enhanced corrosion resistance property is determined.

Original language	English
Pages (from-to)	10-19
Number of pages	10
Journal	Reactive and Functional Polymers
Volume	123
DOIs	https://doi.org/10.1016/j.reactfunctpolym.2017.12.004
Publication status	Published - 2018 Feb 1

Keywords

Coating
Corrosion
Graphene oxide
Nanocomposite
Polybenzoxazine

ASJC Scopus subject areas

Chemistry(all)
Environmental Chemistry
Biochemistry
Chemical Engineering(all)
Polymers and Plastics
Materials Chemistry

Access to Document

10.1016/j.reactfunctpolym.2017.12.004

Cite this

@article{c3876a34a3be43fa9027d09cc75911bf,

title = "On the enhanced corrosion resistance of elastomer-modified polybenzoxazine/graphene oxide nanocomposite coatings",

abstract = "In this study, we demonstrate the use of rubber-modified polybenzoxazine (PBZ)/graphene oxide (GO) as a coating to protect carbon steel from corrosion. GO, acting as the nanofiller, is added in increasing amounts to enhance the barrier property of the resulting nanocomposite coatings. Results via immersion in chloride solution coupled with standard electrochemical measurements show that the rubber-modified PBZ is able to protect carbon steel from corrosion attack. Even more, the coatings containing small amounts of GO provided enhanced protective abilities for the carbon steel. By varying the amount of GO, the protective property is tuned and the optimum GO concentration that could offer the most enhanced corrosion resistance property is determined.",

keywords = "Coating, Corrosion, Graphene oxide, Nanocomposite, Polybenzoxazine",

author = "Caldona, {Eugene B.} and {de Leon}, {Al Christopher C.} and Mangadlao, {Joey D.} and Lim, {Kramer Joseph A.} and Pajarito, {Bryan B.} and Advincula, {Rigoberto C.}",

year = "2018",

month = feb,

day = "1",

doi = "10.1016/j.reactfunctpolym.2017.12.004",

language = "English",

volume = "123",

pages = "10--19",

journal = "Reactive and Functional Polymers",

issn = "1381-5148",

publisher = "Elsevier",

}

TY - JOUR

T1 - On the enhanced corrosion resistance of elastomer-modified polybenzoxazine/graphene oxide nanocomposite coatings

AU - Caldona, Eugene B.

AU - de Leon, Al Christopher C.

AU - Mangadlao, Joey D.

AU - Lim, Kramer Joseph A.

AU - Pajarito, Bryan B.

AU - Advincula, Rigoberto C.

PY - 2018/2/1

Y1 - 2018/2/1

N2 - In this study, we demonstrate the use of rubber-modified polybenzoxazine (PBZ)/graphene oxide (GO) as a coating to protect carbon steel from corrosion. GO, acting as the nanofiller, is added in increasing amounts to enhance the barrier property of the resulting nanocomposite coatings. Results via immersion in chloride solution coupled with standard electrochemical measurements show that the rubber-modified PBZ is able to protect carbon steel from corrosion attack. Even more, the coatings containing small amounts of GO provided enhanced protective abilities for the carbon steel. By varying the amount of GO, the protective property is tuned and the optimum GO concentration that could offer the most enhanced corrosion resistance property is determined.

AB - In this study, we demonstrate the use of rubber-modified polybenzoxazine (PBZ)/graphene oxide (GO) as a coating to protect carbon steel from corrosion. GO, acting as the nanofiller, is added in increasing amounts to enhance the barrier property of the resulting nanocomposite coatings. Results via immersion in chloride solution coupled with standard electrochemical measurements show that the rubber-modified PBZ is able to protect carbon steel from corrosion attack. Even more, the coatings containing small amounts of GO provided enhanced protective abilities for the carbon steel. By varying the amount of GO, the protective property is tuned and the optimum GO concentration that could offer the most enhanced corrosion resistance property is determined.

KW - Coating

KW - Corrosion

KW - Graphene oxide

KW - Nanocomposite

KW - Polybenzoxazine

UR - http://www.scopus.com/inward/record.url?scp=85038005471&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=85038005471&partnerID=8YFLogxK

U2 - 10.1016/j.reactfunctpolym.2017.12.004

DO - 10.1016/j.reactfunctpolym.2017.12.004

M3 - Article

AN - SCOPUS:85038005471

SN - 1381-5148

VL - 123

SP - 10

EP - 19

JO - Reactive and Functional Polymers

JF - Reactive and Functional Polymers

ER -

On the enhanced corrosion resistance of elastomer-modified polybenzoxazine/graphene oxide nanocomposite coatings

Abstract

Keywords

ASJC Scopus subject areas

Access to Document

Other files and links

Fingerprint

Cite this