{"id":2866,"date":"2020-04-09T14:53:21","date_gmt":"2020-04-09T11:53:21","guid":{"rendered":"http:\/\/polymerjournal.kiev.ua\/en\/?page_id=2866"},"modified":"2020-04-09T14:53:21","modified_gmt":"2020-04-09T11:53:21","slug":"2020-1-7","status":"publish","type":"page","link":"http:\/\/polymerjournal.kiev.ua\/en\/2020-1-7\/","title":{"rendered":"2020 (1) 7"},"content":{"rendered":"

https:\/\/doi.org\/10.15407\/polymerj.41.04.246<\/p>\n

STRUCTURE AND THERMOMECHACAL PROPERTIES OF NANOCOMPOSITES TYPE POLYMER-METAL BASED ON POLYELECTROLYTE COMPLEXE (CHITOSAN AND CARBOXYLISED <\/strong>\u03b2–<\/strong>CYCLODEXTRIN) AND NANOPARTICLES <\/strong>\u0421u<\/strong>\/<\/strong>Cu<\/strong>2<\/sub><\/strong>O<\/strong> AND<\/strong> Ag<\/strong>0<\/sup><\/strong><\/p>\n

 <\/p>\n

V<\/strong>.<\/strong>I<\/strong>. <\/strong>SHTOMPEL<\/strong>,<\/em> Institute of Macromoleculare Chemie of NAS of Ukraine, 48, Kharkivske shose, \u041ayiv, 02160, Ukraine E-mail: vishtomp@bigmir.net<\/a><\/p>\n

ORCID: 0000-0001-5055-1917<\/p>\n

V.L. D<\/strong>E<\/strong>MCHENKO<\/strong>, Institute of Macromoleculare Chemie of NAS of Ukraine, 48, Kharkivske shose, \u041ayiv, 02160, Ukraine E-mail: dvaleriyl@ukr.net<\/a><\/p>\n

ORCID: 0000-0001-9146-8984<\/p>\n

S.I. SYNELNYKOV<\/strong>,<\/em> Institute of Macromoleculare Chemie of NAS of Ukraine, 48, Kharkivske shose, \u041ayiv, 02160, Ukraine<\/p>\n

ORCID: 0000-0001-7959-3176<\/p>\n

O.A<\/strong>. <\/em>RADCHENKO<\/strong>,<\/em> Institute of Macromoleculare Chemie of NAS of Ukraine, 48, Kharkivske shose, \u041ayiv, 02160, Ukraine<\/p>\n

S.V<\/strong>. <\/em>RIABOV<\/strong>,<\/em> Institute of Macromoleculare Chemie of NAS of Ukraine, 48, Kharkivske shose, \u041ayiv, 02160, Ukraine E-mail: imcnasusr@ukr.net<\/a><\/p>\n

ORCID: 0000-0001-9430-7270<\/p>\n

 <\/p>\n

Polym. J., 2020, 42<\/strong>, no. 1: 55-62.<\/p>\n

 <\/p>\n

Section: Physics of polymers.<\/p>\n

 <\/p>\n

Language: Ukrainian.<\/p>\n

Abstract:<\/p>\n

Using methods\u00a0 of x-ray diffraction (diffractometre DRON-4-07, CuK<\/em>\u03b1<\/sub>-radiation, x-ray \u2013 optical sheme of Debai-Sherrer\u2019s) and thermomechanical analysis (thermomechanical plant UIP-70, methode penetration, burden 0,5 MPa) were investigated of nanocomposites of type polymer-metal based on stehiometric polyelectrolyte complexe that was obtained from 5% water losung of contrary charge of polyelectrolytes \u2013 chitosan and carboxylised \u03b2-cyclodextrin. By modificate of polyelectrolyte complex by salts of CuSO4<\/sub> and AgNO3<\/sub> was acquired triple polyelectrolyte-metal complexe. During chemical reduced with the help salt NaBH4<\/sub> of metal cations of \u0421u2+<\/sup> and Ag+<\/sup> in volyme of triple polyelectrolyte-metal complexe (molar ratio [BH4\u2013<\/sup>] : [Ag+<\/sup>] = 1,0 and\u00a0 [BH4\u2013<\/sup>] : [\u0421u2+<\/sup>] = 2,0) was acquired of polymer – metalic nanocomposites. Identification of carboxylised \u03b2-cyclodextrin was using FTIR-spectroscopy.<\/p>\n

Shown that in contrast to initial \u03b2-cyclodextrin the carboxylised \u03b2-cyclodextrin have smaller index crystallinity. By using x-ray diffraction esteblished that polymer – metalic nanocomposites have nanoparticles as crystals of Cu0<\/sup> (with insignificant amount crystals of Cu2<\/sub>O) and Ag0<\/sup>. Shown that nanocomposites have more high temperature transition from glassy to highelastic states in comparison polyelectrolyte complexe. Discovered that nanocomposite with nanoparticles Cu0<\/sup>\/Cu2<\/sub>O by temperatures 190\u2013200 \u00b0C heve transition of precrystallization of polymer matrix with further her slow softening, whereas polyelectrolyte complex and nanocoposite with nanoparticles Ag0<\/sup> heve temperature transition of melting of crystalline phase. This polymer – metalic nanocomposites have antibacteriales properties.<\/p>\n

\u00a0<\/strong><\/p>\n

Key words:<\/em><\/strong> polyelectrolyte complex, polymer – metalic nanocomposite, chitosan, carboxylised of \u03b2-cyclodextrin, x-ray diffraction. thermomechamical analysis, structure, properties.<\/em><\/p>\n

 <\/p>\n

 <\/p>\n

References<\/p>\n

    \n
  1. Zezin<\/em> A<\/em>.<\/em>B<\/em>., <\/em>Rogacheva<\/em> V<\/em>.<\/em>B<\/em>., <\/em>Valueva<\/em> S<\/em>.<\/em>P<\/em>., <\/em>Nikonorova<\/em> N<\/em>.<\/em>I<\/em>., <\/em>Zezin<\/em> A<\/em>.<\/em>A<\/em>.<\/em> From triple interpolyelectrolyte-metal complexes to nanocomposite polymer-metall. Russian thechnology. 2006. 1<\/strong>, no. 1\u20132: 191\u2013200.<\/li>\n
  2. Demchenko V.L., Shtompel\u2019 V.I<\/em>. Structuring, morphology and thermomechanical properties of nanocomposites formed from ternary polyelectrolyte-metal complexes based on pectin, polyethyleneimine, and CuSO4<\/sub>. Polymer Sci. Series B. 2014. 56<\/strong>, N6: 927\u2013934. https:\/\/doi.org\/10.1134\/S1560090414060049<\/li>\n
  3. Zezin A.B., Rogacheva V.B., Felgman V.I., Afanasiev P., Zezin A.A.<\/em> From triple interpolyelectrolyte-metal complexes to polymer-metal nanocomposites. <\/strong>Adv. Coll. Interface Sci. 2010. 158, no. 1\u20132: 84\u201393. https:\/\/doi.org\/10.1016\/j.cis.2009.09.002<\/li>\n
  4. Zezin A.A., Feldman V.I., Abramchuk S.S., Ivanchenko V.K., Zezina E.K., Shmakova N.A., Shvedunov V.I.<\/em> Formation of metal-polymer hybrid nanostructures during radiation-induced reduction of metal ions in poly(acrylic acid)-poly(ethylenimine) complexes. Polymer Sci. Series C. 2011. 53<\/strong>, no. 1: 53\u201361. https:\/\/doi.org\/10.1134\/S1811238211060038<\/li>\n
  5. Demchenko V.<\/em>, <\/em>Riabov S.<\/em>, <\/em>Rybalchenko N.<\/em>, <\/em>Goncharenko L.<\/em>, <\/em>Kobylinskyi S.<\/em>, <\/em>Shtompel\u2019 V.<\/em> X-ray study of structural formation, thermomechanical and antimicrobial properties of copper-containing polymer nanocomposites obtained by the thermal reduction method. Eur. Polym. J. 2017. 96<\/strong>: 326\u2013336. https:\/\/doi.org\/10.1016\/j.eurpolymj.2017.08.057<\/li>\n
  6. \u041c\u0430rtinov M.A., Vilechjanina K.A.<\/em> Rentgenografia polymerov. Leningrad: Khimiya. 1972: 96.<\/li>\n
  7. Kou T., Jin C., Zhang C., Sun J., Zhang Z.<\/em> Nanoporous core-shell Cu@Cu2<\/sub>O nanocomposites with superior photocatalytic properties towards the degradation of methyl orange. RSC Advances. 2012. 2<\/strong>: 12636\u201312643l. https:\/\/doi.org\/10.1039\/c2ra21821f<\/li>\n
  8. Xu L., Jiang L.-P., Zhu J.-J.<\/em> Sonochemical sybthesis and photocatalysis of porous Cu2<\/sub>O nanospheres with controllable structures. Nanotechnology. 2009. 20<\/strong>: 1\u20136. https:\/\/doi.org\/10.1088\/0957-4484\/20\/4\/045605<\/li>\n
  9. Guinie A.<\/em> Theorie et technique de la radiocristallographie. 2e<\/sup> edition. Paris: Dunod. 1956: 450.<\/li>\n
  10. \u00a0Sun L., Liu A., Tao X., Zha Y.<\/em> A green method for synthesis of silver nanodendrites. J. Mater Sci. 2011. 46<\/strong>: 839\u2013845. https:\/\/doi.org\/10.1007\/s10853-010-4826-4<\/li>\n<\/ol>\n

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    https:\/\/doi.org\/10.15407\/polymerj.41.04.246 STRUCTURE AND THERMOMECHACAL PROPERTIES OF NANOCOMPOSITES TYPE POLYMER-METAL BASED ON POLYELECTROLYTE COMPLEXE (CHITOSAN AND CARBOXYLISED \u03b2–CYCLODEXTRIN) AND NANOPARTICLES \u0421u\/Cu2O AND Ag0   V.I. SHTOMPEL, Institute of Macromoleculare Chemie of NAS of Ukraine, 48, Kharkivske shose, \u041ayiv, 02160, Ukraine E-mail: vishtomp@bigmir.net ORCID: 0000-0001-5055-1917 V.L. DEMCHENKO, Institute of Macromoleculare Chemie of NAS of Ukraine, 48, Kharkivske […]<\/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\/2866"}],"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=2866"}],"version-history":[{"count":1,"href":"http:\/\/polymerjournal.kiev.ua\/en\/wp-json\/wp\/v2\/pages\/2866\/revisions"}],"predecessor-version":[{"id":2867,"href":"http:\/\/polymerjournal.kiev.ua\/en\/wp-json\/wp\/v2\/pages\/2866\/revisions\/2867"}],"wp:attachment":[{"href":"http:\/\/polymerjournal.kiev.ua\/en\/wp-json\/wp\/v2\/media?parent=2866"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}