Effect of Accelerated Protons on the Surface Properties of Polyethylene
- Авторлар: Allayarov S.R.1, Shaimukhametova I.F.2, Bogdanova S.A.2, Belov G.P.1, Golodkov O.N.1, Dixon D.A.3
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Мекемелер:
- Institute of Problems of Chemical Physics
- Kazan National Research Technological University
- Department of Chemistry
- Шығарылым: Том 52, № 4 (2018)
- Беттер: 294-301
- Бөлім: Radiation Chemistry
- URL: https://bakhtiniada.ru/0018-1439/article/view/157426
- DOI: https://doi.org/10.1134/S0018143918040021
- ID: 157426
Дәйексөз келтіру
Аннотация
The irradiation of low-density polyethylene with MeV protons leads to a substantial increase in surface free energy, its acid–base component, and surface polarity due to the appearance of functional groups in the surface layer, as confirmed by ATR IR and Raman spectra. It has been shown that the surface energy of the irradiated polymer depends little on the change in proton energy from 1 to 4 MeV at a fluence of 1015 proton/cm2. It has been found that the oxygen content of the irradiated polymer surface increases as a result of oxidative reactions of the radicals generated during radiolysis and the thermal stability of the polymer decreases.
Негізгі сөздер
Авторлар туралы
S. Allayarov
Institute of Problems of Chemical Physics
Хат алмасуға жауапты Автор.
Email: sadush@icp.ac.ru
Ресей, Chernogolovka, Moscow oblast, 142432
I. Shaimukhametova
Kazan National Research Technological University
Email: sadush@icp.ac.ru
Ресей, Kazan, Tatarstan, 420015
S. Bogdanova
Kazan National Research Technological University
Email: sadush@icp.ac.ru
Ресей, Kazan, Tatarstan, 420015
G. Belov
Institute of Problems of Chemical Physics
Email: sadush@icp.ac.ru
Ресей, Chernogolovka, Moscow oblast, 142432
O. Golodkov
Institute of Problems of Chemical Physics
Email: sadush@icp.ac.ru
Ресей, Chernogolovka, Moscow oblast, 142432
D. Dixon
Department of Chemistry
Email: sadush@icp.ac.ru
АҚШ, Tuscaloosa, Alabama AL, 35487-0336
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