Наукова електронна бібліотека
періодичних видань НАН України
періодичних видань НАН України
Method of obtaining an organic polycrystalline scintillator for detecting beta-radionuclide sources in natural waters
Репозиторій DSpace/Manakin
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Method of obtaining an organic polycrystalline scintillator for detecting beta-radionuclide sources in natural waters
Тема:
Technology
Інший ID:
DOI:https://doi.org/10.15407/fm25.04.795
Посилання:
Method of obtaining an organic polycrystalline scintillator for detecting beta-radionuclide sources in natural waters / A.Yu. Andryushchenko, K.N. Belikov, N.Z. Galunov, E.V. Martynenko, I.V. Lazarev, Ya.I. Polupan, O.A. Tarasenko // Functional Materials. — 2018. — Т. 25, № 4. — С. 795-801. — Бібліогр.: 17 назв. — англ.
Дата:
2018
Переглядів:
786
Завантажень:
422
Анотація:
The method of producing an organic polycrystalline scintillator with two-stage sorbent filled holes for detecting beta-emitting source of <f2m^>90Sr in natural water is proposed. That confirms that synthetic hydroxylapatite is the optimal sorbent to solving the problem. For the polycrystalline scintillator of p-terphenyl doped by 1,4-diphenylbutadiene-1,3 which has the holes filled with hydroxylapatite as a sorbent, the efficiency of detecting beta particles of 90Sr isotope sorbed from the water sample reaches 90 %.
