Polymer treatment by plasma immersion ion implantation of nitrogen for formation of diamond-like carbon film

dc.contributorUniversidade Estadual Paulista (UNESP)
dc.creatorTan, Ing Hwie
dc.creatorUeda, Mario
dc.creatorKostov, Konstantin
dc.creatorNascente, Pedro Augusto P.
dc.creatorDemarquette, Nicole Raymonde
dc.date2014-05-27T11:21:08Z
dc.date2016-10-25T18:19:51Z
dc.date2014-05-27T11:21:08Z
dc.date2016-10-25T18:19:51Z
dc.date2004-09-01
dc.date.accessioned2017-04-06T01:10:10Z
dc.date.available2017-04-06T01:10:10Z
dc.identifierJapanese Journal of Applied Physics, Part 1: Regular Papers and Short Notes and Review Papers, v. 43, n. 9 A, p. 6399-6404, 2004.
dc.identifier0021-4922
dc.identifierhttp://hdl.handle.net/11449/67848
dc.identifierhttp://acervodigital.unesp.br/handle/11449/67848
dc.identifier10.1143/JJAP.43.6399
dc.identifier2-s2.0-9144270767
dc.identifierhttp://dx.doi.org/10.1143/JJAP.43.6399
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/889254
dc.descriptionNitrogen ions were implanted by plasma immersion in Kapton, Mylar and polypropylene, with the objective of forming a diamond-like carbon layer on these polymers. The Raman spectrum of the implanted polypropylene showed typical Diamond-Like Carbon (DLC) graphite (G) and disorder (D) peaks, with an sp 3/sp2 hybridization ratio of approximately 0.4 to 0.6. The XPS analysis of the three implanted polymers also showed peaks of C-C and N-C bonds in the sp3 configuration, with hybridization ratios in the same range as the Raman result. The implanted polymers were exposed to oxygen plasma to test the resistance of the polymers to oxygen degradation. Mass loss rate results, however, showed that the DLC layer formed is not sufficiently robust for this application. Nevertheless, the layer formed can be suitable for other applications such as in gas barriers in beverage containers. Further study of implantation conditions may improve the quality of the DLC layer.
dc.languageeng
dc.relationJapanese Journal of Applied Physics, Part 1: Regular Papers and Short Notes and Review Papers
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.subjectDiamond-like carbon
dc.subjectNitrogen
dc.subjectOxidation
dc.subjectPlasma immersion ion implantation
dc.subjectPolymers
dc.subjectRaman spectroscopy
dc.subjectX-ray photoelectron spectroscopy
dc.subjectBinding energy
dc.subjectDegradation
dc.subjectDiamonds
dc.subjectIonization
dc.subjectPhotoconducting materials
dc.subjectPlasmas
dc.subjectPolyethylene terephthalates
dc.subjectPolypropylenes
dc.subjectThin films
dc.subjectX ray photoelectron spectroscopy
dc.subjectSurface modifications
dc.subjectIon implantation
dc.titlePolymer treatment by plasma immersion ion implantation of nitrogen for formation of diamond-like carbon film
dc.typeOtro


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