350 rub
Journal №3 for 2015 г.
Article in number:
Features of phase interfaces in nanosized polymer layers of planar Si-PTFE-PE+AlCl3 heterostructure
Keywords: heterostructure silicon polyethylene polytetrafluoroethylene aluminum chloride condensation gas phase morphology structure laser processing
Authors:
A.A. Rogachev - Ph.D. (Eng), Senior Research Scientist, Belarusian State University of Transport, Homel A.I. Egorov - Ph. D.(Eng), Senior Research Scientist, Francysk Skaryna Homiel State University Р.А. Luchnikov - Senior Research Scientist, Moscow State University of Information Technologies, Radioengineering and Electronics Liu Zhubo - Senior Research Scientist, Francysk Skaryna Homiel State University
Abstract:
The effect of the phase boundaries in the structure formation of polymer layers in the composite heterostructure Si-PTFE-PE+AlCl3 were investigated. The morphology and molecular structure of the polymer and nanocomposite coatings formed from volatile products electron beam dispersion of polyethylene and aluminum chloride by condensation on the surface of the silicon substrate and the silicon with layer of polytetrafluoroethylene, deposited from the active gas phase were determined. It is found, that coatings deposited from dispersion products of PE+AlCl3 mixture in all dispersion modes has a surface roughness much less than for monocomponent PE films. Irradiation of target by laser leads to an increase of grain size. Composite coating PE+AlCl3 deposited on the PTFE layer has a higher crystallinity compared to the PE+AlCl3 coating deposited on silicon substrate. Aluminum chloride introduced into the layer of polyethylene fragments initiates the formation of carbocations that stimulate an ion-molecule polymerization processes.
Pages: 29-37
References

 

  1. Luchnikov A.P. EHlektretnye plenki v priborakh mikrosistemnojj ehlektroniki // Mikrosistemnaja tekhnika. 2002.№ 12. S. 12-17.
  2. Rogachev A.A., Yarmolenko M.A., Xiaohong Jiang, Chen Ruigi., Luchnikov P.A., Rogachev A.V.Molecular structure, optical, electrical and sensing proper-ties of PANI-based coatings with silver nanoparticles deposited from the active gas phase // Applied Surface Science. 2015. V. 351. P. 811-818.
  3. Bănică Florinel-Gabriel.Chemical Sensors and Biosensors:Fundamentals and Applications. Chichester (2012).UK: John Wiley & Sons. P. 576.
  4. Loskutov A.I., Urjupina O.JA., Grigorev S.N., Oshurko V.B.,Roldugin V.I.Formirovanie nanochastic zolota v vodnykh rastvorakh proizvodnykh celljulozy i isledovanie ikh svojjstv // ZHurnal prikladnojj khimii. 2013. T. 86. № 8. S. 1294−1300.
  5. Loskutov A.The study of luminescent, electrical and structural properties of organometallic composite materials based on cellulose derivatives and Tb3+ ions. // Proceedings of the Iran-Belarus 2nd International Conference on Modern Applications of Nanotechnology. C-057. Minsk, Belarus. 6-8 May 2015. P. 1-3.
  6. Loskutov A.I., Urjupina O.JA., Vysockijj V.V., Kiselev M.R. Vlijanie komponentov dispersionnojj sredy na strukturu i svojjstva metall-polimernykh kompozicijj na osnove nanochastic serebra i zolota // Nanotekhnika. 2010. № 21. S. 39-44.
  7. Stelmashuk V.,et al. Rf magnetron sputtering of polypropylene // Vacuum. 2004. V. 75. P. 207-215.
  8. Rogachev A.V. i dr. Zakonomernosti dispergirovanija politetraftorehtilena potokom ehlektronov srednikh ehnergijj // KHimija vysokikh ehnergijj. 1999. № 33(4). S. 270-273.
  9. Rogachev A.A. Morfologija i molekuljarnaja struktura nanorazmernykh zashhitnykh polimernykh pokrytijj, osazhdennykh iz aktivnojj gazovojj fazy: Avtoref. diss. - kand. tekhn. nauk. Gomel. 2006. 26 s.
  10. Rogachev A.A., Luchnikov P.A., Rogachev A.V Osobennosti formirovanija nanorazmernykh ftorpolimernykh plenok iz gazovojj fazy na nachalnojj stadii rosta // Nanomaterialy i nanostruktury - XXI vek - 2010. №1. S. 35-44.
  11. Rogachev A.A., JArmolenko M.A., Rogachev A.V. Osobennosti rosta i molekuljarnaja struktura pokrytijj politetraftorehtilena, osazhdennykh iz aktivnojj gazovojj fazy na aktivirovannuju poverkhnost // Poverkhnost. Rentgenovskie, sinkhrotronnye i nejjtronnye issledovanija. 2010. № 10. S. 39-43.
  12. JArmolenko M.A., Rogachev A.A., Rogachev A.V., Luchnikov P.A., Lju CHzhu Bo. Sintez i morfologija nanokompozicionnykh pokrytijj na osnove oksida cinka i polimetilmetakrilata, poluchennykh ehlektronno-luchevym dispergirovaniem v uslovijakh lazernogo assistirovanija // Nanomaterialy i nanostruktury - XXI vek. 2012. № 1. T. 3. S. 21-28.
  13. JArmolenko M.A., Rogachev A.A., Rogachev A.V., Luchnikov P.A. Osobennosti formirovanija struktury vakuumnykh kompozicionnykh pokrytijj pri ehlektronno-luchevym dispergirovaniem smesi poliehtilena i khlorida medi // Nanomaterialy i nanostruktury - XXI vek. 2012. № 4. T. 3. S. 22-29.
  14. Poljakov A.V., Duntov F.I., Sofiev A.EH. Poliehtilen vysokogo davlenija. Nauchno-tekhnicheskie osnovy promyshlennogo sinteza. L.: KHimija. 1988. 200 s.
  15. Panshin JU.A., Malkevich S. G., Dunaevskaja C.S. Ftoroplasty. L.: KHimija. 1978. 232 s.
  16. Infrakrasnaja spektroskopija polimerov / Pod red. I. Dekhanta. M.: KHimija. 1972. 472 s.
  17. Rogachev A.A., Luchnikov A.P., JArmolenko M.A., Rogachev A.V.Osobennosti strukturoobrazovanija nanorazmernykh pokrytijj politetraftorehtilena pri osazhdennii iz gazovojj fazy // Nanomaterialy i nanostruktury - XXI vek. 2015. №1. S. 29-41.
  18. Rogachev A.A., JArmolenko M.A., Rogachev A.V., Luchnikov P.A.Morfologija i molekuljarnaja struktura nanorazmernykh kompozicionnykh plenok na osnove poliehtilena, osazhdennykh iz gazovojj fazy // Nanomaterialy i nanostruktury - KHKHI vek. 2010. № 3. T. 1. S. 27-35.
  19. Zhubo. Liu, Rogachev A.V., Bing Zhou, Yarmolenko M.A., Rogachev A.A., Gorbachev D.L., Jiang Xiaohong.Electron-Beam Deposition of Polyethylene Composite Coatings at Various Initiators and Inhibitors Polymer // Polymer Engineering and Science. 2012. № 52. P. 2134-2139.