Open AccessIR SPECTRA OF γ-IRRADIATED NANOCOMPOSITES ULTRA-HIGH MOLECULAR WEIGHT POLYETHYLENE / α-SiO2
Author(s) -
R. S. Ismayilova,
М. М. Кулиев,
G. A. Akhundova
Publication year - 2021
Publication title -
problems of atomic science and technology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.216
H-Index - 17
eISSN - 1562-6016
pISSN - 1682-9344
DOI - 10.46813/2021-132-060
Subject(s) - polyethylene , materials science , irradiation , fourier transform infrared spectroscopy , polymer , nanocomposite , ultra high molecular weight polyethylene , absorption (acoustics) , analytical chemistry (journal) , spectral line , doping , composite material , nuclear chemistry , chemical engineering , chemistry , organic chemistry , nuclear physics , engineering , physics , optoelectronics , astronomy
The effect on concentration of the nanofiller α-SiO2 filler and irradiation on the FTIR spectra of pure films polymer (ultra-high molecular weight polyethylene (UHMWPE)) and doped them this α-SiO2 with different concentration (0, 1, 3, 5 vol.%) were investigated using FTIR technique. The samples were irradiated for different doses like 0, 50, and 100 kGy by 60Co source with a dose rate of approximately 3.3∙10-3 kGy/h at room temperature. The correlation of absorption bands with occurrence of corresponding groups was carried out. The occurrence of a series of a characteristic absorptions bands of composites was shown.