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періодичних видань НАН України
Radiation-hard plastic scintillator with increased mechanical strength
Репозиторій DSpace/Manakin
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Radiation-hard plastic scintillator with increased mechanical strength
Тема:
Technology
Інший ID:
DOI: http://dx.doi.org/10.15407/fm22.02.280
Посилання:
Radiation-hard plastic scintillator with increased mechanical strength / P.N. Zhmurin, V.N. Lebedev, A.I. Bedrik, V.D. Titskaya, A.F. Adadurov, E. Velmozhnaya// Functional Materials. — 2015. — Т. 22, № 2. — С. 280-285. — Бібліогр.: 10 назв. — англ.
Дата:
2015
Переглядів:
1033
Завантажень:
657
Анотація:
This paper describes possibilities of improving mechanical properties of radiation-hard plastic scintillator (PS) with additives by spatial cross-linking their polymer base. This allows improving the mechanical properties of the PS preserving their light yield and transparency. The cross-linked structure is formed in the PS matrix by copolymerization of the main monomer and cross-linking monomer which contains two active vinyl groups. 4,4'-Bis-(methylene-2-metacrylate)-biphenyl (BPBMA) was used as the cross-linking agent and derivatives of biphenyl and naphthalene as diffuse enhancers. Inserting the cross-linking agent and diffuse enhancers facilitate the increase of the PS mechanical strength retaining its functional properties.
