{"id":2997,"date":"2020-12-03T16:14:29","date_gmt":"2020-12-03T13:14:29","guid":{"rendered":"http:\/\/polymerjournal.kiev.ua\/en\/?page_id=2997"},"modified":"2020-12-03T16:14:29","modified_gmt":"2020-12-03T13:14:29","slug":"2020-4-2","status":"publish","type":"page","link":"http:\/\/polymerjournal.kiev.ua\/en\/2020-4-2\/","title":{"rendered":"2020 (4) 2"},"content":{"rendered":"

https:\/\/doi.org\/10.15407\/polymerj.42.04.254
\nSTUDY OF FUNCTIONALITY OF POLYMER FILMS BY DENSE ELECTRON BEAMS<\/strong>
\nT.V. Kovalins\u2019ka<\/strong>,
\nInstitute for Nuclear Research NAS of Ukraine, 47, Nauky av., Kyiv, 03028, Ukraine
\nORCID: 0000-0002-5633-7396
\nV.I. Sakhno,<\/strong>
\nInstitute for Nuclear Research NAS of Ukraine, 47, Nauky av., Kyiv, 03028, Ukraine
\nORCID: 0000-0003-1032-9793
\nYu.V. Ivanov<\/strong>,
\nInstitute for Nuclear Research NAS of Ukraine, 47, Nauky av., Kyiv, 03028, Ukraine
\nV.V. Shlapatska<\/strong>,
\nState-Owned Enterprise \u201cRADMA\u201d, 31, Nauky av., Kyiv, 03028, Ukraine
\n\u041e.V. Mel\u2019nychenko<\/strong>,
\nState-Owned Enterprise \u201cRADMA\u201d, 31, Nauky av., Kyiv, 03028, Ukraine
\n\u0410.\u041c. Fainleib<\/strong>,
\nInstitute of Macromolecular Chemistry NAS of Ukraine, 48, Kharkivske shose, Kyiv, 02160, Ukraine
\ne-mail: fainleib@i.ua<\/a>
\nORCID: 0000-0001-8658-4219
\n\u041e.P. Grygorieva<\/strong>,
\nInstitute of Macromolecular Chemistry NAS of Ukraine, 48, Kharkivske shose, Kyiv, 02160, Ukraine
\nORCID: 0000-0003-1781-7124
\n\u041e.M. Starostenko<\/strong>,
\nInstitute of Macromolecular Chemistry NAS of Ukraine, 48, Kharkivske shose, Kyiv, 02160, Ukraine
\nORCID: 0000-0002-8989-704X
\nD. Grande<\/strong>,
\nInstitut de Chimie et des Materiaux Paris-Est, UMR 7182 CNRS \u2013 Universite Paris-Est Creteil, Val de Marne, 2 rue Henri Dunant, BP 28, 94320, Thiais, France
\ne-mail: grande@icmpe.cnrs.fr<\/a>
\nORCID: 0000-0002-9987-9961
\nPolym. J., 2020, 42, no. 4: 254-261.
\nSection: Structure and properties.
\nLanguage: Ukrainian.<\/p>\n

\nAbstract:
\nMethodology of using megavolt electrons for investigation of the functionality of thin polymer films of polycyanurates (PCN) is described. The relevance of research is determined by the prospects of using films as a functional basis for improvement of track-etched technologies of nanoporous nuclear filters, where ionizing radiation is used in most of technological stages of their production. Functionality control is the main criterion for the qualification of films on the suitability for production of nuclear filters on their base. Development of megavolt electrons radiation methods is promising for monitoring the functionality of filters. Radiation technologies are universal and able to provide maximum information content on investigations of the characteristics of materials to qualify them for suitability of practical use. To control the functionality of the films, the methodology for research and testing of thin polymer films using powerful electron beams of 1-2 MeV has been developed. The features of these methods and the results of their application at the control of functionality and for the qualification of the films based on crosslinked polycyanurates, synthesized by in situ polycyclotrimerization of dicyanate ester of bisphenol E in the presence of dimethylphthalate (DMPh) of the composition PCN\/DMPh=70\/30 wt.%, on the suitability for production of nanoporous track membranes are discussed.<\/em>
\nKey words: electron beams, nuclear membranes, thermostable polycyanurates, radiation stability, functional testing.<\/p>\n

REFERENCES<\/strong>
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\n12. Grande D., Grigoryeva O., Fainleib A., Gusakova K. Novel mesoporous high-performance films derived from polycyanurate networks containing high-boiling temperature liquids. Eur. Polym. J., 2013, 49, no. 8: 2162\u20132171. https:\/\/doi.org\/10.1016\/j.eurpolymj.2013.05.030
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https:\/\/doi.org\/10.15407\/polymerj.42.04.254 STUDY OF FUNCTIONALITY OF POLYMER FILMS BY DENSE ELECTRON BEAMS T.V. Kovalins\u2019ka, Institute for Nuclear Research NAS of Ukraine, 47, Nauky av., Kyiv, 03028, Ukraine ORCID: 0000-0002-5633-7396 V.I. Sakhno, Institute for Nuclear Research NAS of Ukraine, 47, Nauky av., Kyiv, 03028, Ukraine ORCID: 0000-0003-1032-9793 Yu.V. Ivanov, Institute for Nuclear Research NAS of Ukraine, 47, […]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":[],"acf":[],"_links":{"self":[{"href":"http:\/\/polymerjournal.kiev.ua\/en\/wp-json\/wp\/v2\/pages\/2997"}],"collection":[{"href":"http:\/\/polymerjournal.kiev.ua\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"http:\/\/polymerjournal.kiev.ua\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"http:\/\/polymerjournal.kiev.ua\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/polymerjournal.kiev.ua\/en\/wp-json\/wp\/v2\/comments?post=2997"}],"version-history":[{"count":1,"href":"http:\/\/polymerjournal.kiev.ua\/en\/wp-json\/wp\/v2\/pages\/2997\/revisions"}],"predecessor-version":[{"id":2998,"href":"http:\/\/polymerjournal.kiev.ua\/en\/wp-json\/wp\/v2\/pages\/2997\/revisions\/2998"}],"wp:attachment":[{"href":"http:\/\/polymerjournal.kiev.ua\/en\/wp-json\/wp\/v2\/media?parent=2997"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}