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Electron Emission Properties of Self-Assembling Nanodiamond‒Polymer Nanocomposite Coatings

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dc.contributor.authorDideykin, A. T.
dc.contributor.authorChvalun, S. N.
dc.contributor.authorVasiliev, A. L.
dc.contributor.authorGrigoryev, T. E.
dc.contributor.authorLebedev-Stepanov, P. V.
dc.contributor.authorЛебедев-Степанов, Петр Владимирович
dc.date.accessioned2024-11-21T14:40:42Z
dc.date.available2024-11-21T14:40:42Z
dc.date.issued2019
dc.description.abstract© 2019, Pleiades Publishing, Inc.Abstract: The formation of thin-film coatings from detonation nanodiamond (DND) suspensions on atomically ordered conducting Ni–W substrates by self-assembly in an evaporating aqueous solution using the spin coating technique has been investigated. It is shown that, in the absence of a polymer matrix, the DND distribution over the substrate is nonuniform and the adhesion to the substrate is weak, which prevents obtaining a uniform and stable emission current. The use of DND–water-soluble polymer (chitosan and carrageenan polysaccharides, polyacrylic acid, and sulfonated polyaniline (SPANI)) coatings makes it possible to enhance the film adhesion to the substrate and provide a disaggregated state of nanocrystallites. The DND–SPANI coatings have demonstrated the best emission characteristics. Based on the analysis of the emission characteristics, a new model of emission center in the DND–polymer–substrate system has been proposed.
dc.format.extentС. 817-822
dc.identifier.citationElectron Emission Properties of Self-Assembling Nanodiamond‒Polymer Nanocomposite Coatings / Dideykin, A.T. [et al.] // Crystallography Reports. - 2019. - 64. - № 5. - P. 817-822. - 10.1134/S1063774519050134
dc.identifier.doi10.1134/S1063774519050134
dc.identifier.urihttps://www.doi.org/10.1134/S1063774519050134
dc.identifier.urihttps://www.scopus.com/record/display.uri?eid=2-s2.0-85073254219&origin=resultslist
dc.identifier.urihttp://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=Alerting&SrcApp=Alerting&DestApp=WOS_CPL&DestLinkType=FullRecord&UT=WOS:000511116900018
dc.identifier.urihttps://openrepository.mephi.ru/handle/123456789/18834
dc.relation.ispartofCrystallography Reports
dc.titleElectron Emission Properties of Self-Assembling Nanodiamond‒Polymer Nanocomposite Coatings
dc.typeArticle
dspace.entity.typePublication
oaire.citation.issue5
oaire.citation.volume64
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