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Novel hydrophobic PVDF/APTES-GO nanocomposite for natural gas pipelines coating

Polyvinylidene fluoride (PVDF) nanocomposites were successfully prepared by solvent casting approach using graphene oxide (GO) and 3-aminopropyltriethoxysilane-graphene oxide (APTES-GO) as nanofillers. Field emission scanning electron microscope (FESEM) revealed that the PVDF nanocomposites exhibite...

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Main Authors: Chiong, S. J., Goh, P. S., Ismail, A. F.
Format: Article
Published: Elsevier B.V. 2017
Subjects:
TP Chemical technology
Online Access:http://eprints.utm.my/id/eprint/76522/
https://www.scopus.com/inward/record.uri?eid=2-s2.0-85016165704&doi=10.1016%2fj.jngse.2017.02.042&partnerID=40&md5=82928bf5a8b9b8e6e6f666333b5950e3
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spelling my.utm.765222018-05-31T09:24:04Z http://eprints.utm.my/id/eprint/76522/ Novel hydrophobic PVDF/APTES-GO nanocomposite for natural gas pipelines coating Chiong, S. J. Goh, P. S. Ismail, A. F. TP Chemical technology Polyvinylidene fluoride (PVDF) nanocomposites were successfully prepared by solvent casting approach using graphene oxide (GO) and 3-aminopropyltriethoxysilane-graphene oxide (APTES-GO) as nanofillers. Field emission scanning electron microscope (FESEM) revealed that the PVDF nanocomposites exhibited features of symmetric membrane. Incorporation of 0.4�wt% of APTES-GO into the PVDF matrix led to a significant decrease in wettability with water contact angle (CA) of 102� as compared to 62� for 0.4�wt% GO and 80� for neat PVDF. PVDF/APTES-GO has increased 2350% in tensile modulus as compared to 75% increased in PVDF/GO nanocomposite. Carbon steel plate, which has similar properties with commercial carbon steel pipelines was used in the salt spray and acid immersion tests. PVDF/APTES-GO nanocomposite coating was found to exhibit excellent corrosion protection and good adhesion property than other coatings in corrosive environments. Elsevier B.V. 2017 Article PeerReviewed Chiong, S. J. and Goh, P. S. and Ismail, A. F. (2017) Novel hydrophobic PVDF/APTES-GO nanocomposite for natural gas pipelines coating. Journal of Natural Gas Science and Engineering, 42 . pp. 190-202. ISSN 1875-5100 https://www.scopus.com/inward/record.uri?eid=2-s2.0-85016165704&doi=10.1016%2fj.jngse.2017.02.042&partnerID=40&md5=82928bf5a8b9b8e6e6f666333b5950e3 DOI:10.1016/j.jngse.2017.02.042
institution Universiti Teknologi Malaysia
building UTM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Teknologi Malaysia
content_source UTM Institutional Repository
url_provider http://eprints.utm.my/
topic TP Chemical technology
spellingShingle TP Chemical technology
Chiong, S. J.
Goh, P. S.
Ismail, A. F.
Novel hydrophobic PVDF/APTES-GO nanocomposite for natural gas pipelines coating
description Polyvinylidene fluoride (PVDF) nanocomposites were successfully prepared by solvent casting approach using graphene oxide (GO) and 3-aminopropyltriethoxysilane-graphene oxide (APTES-GO) as nanofillers. Field emission scanning electron microscope (FESEM) revealed that the PVDF nanocomposites exhibited features of symmetric membrane. Incorporation of 0.4�wt% of APTES-GO into the PVDF matrix led to a significant decrease in wettability with water contact angle (CA) of 102� as compared to 62� for 0.4�wt% GO and 80� for neat PVDF. PVDF/APTES-GO has increased 2350% in tensile modulus as compared to 75% increased in PVDF/GO nanocomposite. Carbon steel plate, which has similar properties with commercial carbon steel pipelines was used in the salt spray and acid immersion tests. PVDF/APTES-GO nanocomposite coating was found to exhibit excellent corrosion protection and good adhesion property than other coatings in corrosive environments.
format Article
author Chiong, S. J.
Goh, P. S.
Ismail, A. F.
author_facet Chiong, S. J.
Goh, P. S.
Ismail, A. F.
author_sort Chiong, S. J.
title Novel hydrophobic PVDF/APTES-GO nanocomposite for natural gas pipelines coating
title_short Novel hydrophobic PVDF/APTES-GO nanocomposite for natural gas pipelines coating
title_full Novel hydrophobic PVDF/APTES-GO nanocomposite for natural gas pipelines coating
title_fullStr Novel hydrophobic PVDF/APTES-GO nanocomposite for natural gas pipelines coating
title_full_unstemmed Novel hydrophobic PVDF/APTES-GO nanocomposite for natural gas pipelines coating
title_sort novel hydrophobic pvdf/aptes-go nanocomposite for natural gas pipelines coating
publisher Elsevier B.V.
publishDate 2017
url http://eprints.utm.my/id/eprint/76522/
https://www.scopus.com/inward/record.uri?eid=2-s2.0-85016165704&doi=10.1016%2fj.jngse.2017.02.042&partnerID=40&md5=82928bf5a8b9b8e6e6f666333b5950e3
_version_ 1643657333301051392
score 13.211869

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