Polymeric ionic liquid nanoparticle emulsions as a corrosion inhibitor in anticorrosion coatings

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dc.contributor.authorTaghavikish, Men_AU
dc.contributor.authorSubianto, Sen_AU
dc.contributor.authorDutta, NKen_AU
dc.contributor.authorde Campo, Len_AU
dc.contributor.authorMata, JPen_AU
dc.contributor.authorRehm, Cen_AU
dc.contributor.authorChoudhury, NRen_AU
dc.date.accessioned2023-11-17T03:06:46Zen_AU
dc.date.available2023-11-17T03:06:46Zen_AU
dc.date.issued2016-07-06en_AU
dc.date.statistics2023-11-16en_AU
dc.description.abstractIn this contribution, we report the facile preparation of cross-linked polymerizable ionic liquid (PIL)-based nanoparticles via thiol–ene photopolymerization in a miniemulsion. The synthesized PIL nanoparticles with a diameter of about 200 nm were fully characterized with regard to their chemical structures, morphologies, and properties using different techniques, such as Fourier transform infrared spectroscopy, thermogravimetric analysis, scanning electron microscopy, and transmission electron microscopy. To gain an in-depth understanding of the physical and morphological structures of the PIL nanoparticles in an emulsion, small-angle neutron scattering and ultra-small-angle neutron scattering were used. Neutron scattering studies revealed valuable information regarding the formation of cylindrical ionic micelles in the spherical nanoparticles, which is a unique property of this system. Furthermore, the PIL nanoparticle emulsion was utilized as an inhibitor in a self-assembled nanophase particle (SNAP) coating. The corrosion protection ability of the resultant coating was examined using potentiodynamic polarization and electrochemical impedance spectroscopy. The results show that the PIL nanoparticle emulsion in the SNAP coating acts as an inhibitor of corrosion and is promising for fabricating advanced coatings with improved barrier function and corrosion protection. Open Access © 2016 American Chemical Societyen_AU
dc.description.sponsorshipThe authors gratefully acknowledge the financial support of the Australian Research Council’s Linkage grant for carrying out this work and also the industry partner Wave Rider Energy. Access to the SANS (QUOKKA) and USANS (KOOKABURRA) facility at ANSTO, Lucas Heights, Sydney, was supported through an ANSTO beam time award (proposal 4492).en_AU
dc.identifier.citationTaghavikish, M., Subianto, S., Dutta, N. K., de Campo, L., Mata, J. P., Rehm, C., & Choudhury, N. R. (2016). Polymeric ionic liquid nanoparticle emulsions as a corrosion inhibitor in anticorrosion coatings. ACS Omega, 1(1), 29-40. doi:10.1021/acsomega.6b00027en_AU
dc.identifier.issn2470-1343en_AU
dc.identifier.issue1en_AU
dc.identifier.journaltitleACS Omegaen_AU
dc.identifier.pagination29-40en_AU
dc.identifier.urihttps://apo.ansto.gov.au/handle/10238/15203en_AU
dc.identifier.volume1en_AU
dc.language.isoenen_AU
dc.publisherAmerican Chemical Societyen_AU
dc.relation.urihttps://doi.org/10.1021/acsomega.6b00027en_AU
dc.subjectCoatingsen_AU
dc.subjectEmulsionsen_AU
dc.subjectNanoparticlesen_AU
dc.subjectPolymersen_AU
dc.subjectCorrosion inhibitorsen_AU
dc.subjectLayersen_AU
dc.subjectMetalsen_AU
dc.titlePolymeric ionic liquid nanoparticle emulsions as a corrosion inhibitor in anticorrosion coatingsen_AU
dc.typeJournal Articleen_AU
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