1. АЛКІЛПОХІДНЕ П-ТЕРФЕНІЛУ ЯК АКТИВАТОР ПОЛІСИЛОКСАНОВОГО СЦИНТИЛЯТОРА.
- Author
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Жмурін, П. М., Єлісєєв, Д. А., Алексєєв, В. Д., Єлісєєва, О. В., and Гуркаленко, Ю. О.
- Subjects
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OPTICAL properties , *SCINTILLATORS , *RADIATION , *HARDNESS , *SOLUBILITY , *MOLECULES - Abstract
One of the problems in creating a radiation-hard scintillation composition on a polysiloxane base is the search for a radiation-hard activator capable of dissolving in such a base in sufficient quantity. In this work, in order to improve the solubility of p-terphenyl molecules in a polysiloxane base, its structure was modified with tert-butyl substituents. The obtained alkyl derivative of p-terphenyl was used as an activator of polysiloxane-based scintillators. The optical and scintillation properties of the obtained polysiloxane-based scintillators were studied, and their radiation hardness was determined. [ABSTRACT FROM AUTHOR]
- Published
- 2022
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