The Electron Radiation Effect on Polyvinylchloride (PVC) Nanocomposites with Multiwalled Carbon Nanotubes
| Autor: | T. M. Pinchuk-Rugal, M. P. Kulish, V. M. Tkach, M. I. Shut, V.V. Shlapatska, O. P. Dmytrenko, O. S. Nychyporenko, Yu. I. Prylutskyy |
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| Rok vydání: | 2017 |
| Předmět: |
Nanocomposite
Photoluminescence Materials science Young's modulus 02 engineering and technology Carbon nanotube Conjugated system 010402 general chemistry 021001 nanoscience & nanotechnology Polyene 01 natural sciences 0104 chemical sciences law.invention symbols.namesake chemistry.chemical_compound chemistry Chemical engineering law symbols Electron beam processing Composite material 0210 nano-technology Raman spectroscopy |
| Zdroj: | Springer Proceedings in Physics ISBN: 9783319562445 |
| Popis: | We demonstrated that polyene sequences in the form of faulty spots with conjugated double C=C linkages of various lengths are formed in polyvinylchloride (PVC) nanocomposite with multi-walled carbon nanotubes (MWCNTs) in the course of thermal/mechanical and chemical dehydrochlorination. Change in MWCNTs content (up to 2.0 wt.%) in such nanocomposites in combination with electron irradiation (Ee = 1.8 MeV, dosage of 0.05 MGy) causes intermolecular cross-linking and destruction of the main chain and the aforesaid faulty spots, confirmed by changes in their Raman scattering spectra and photoluminescence as well as by complicated behaviour of Young’s modulus. |
| Databáze: | OpenAIRE |
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