Registration Number
0211U006654,
0109U000881
, R & D reports
Title
Investigation of physical properties of bulk, mesoscopic and nanometric superionic materials for the purposes of solid-state ionics.
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Head
Studenyak Ihor Petrovich, Bilanych Vitaliy,
Registration Date
03-03-2011
Organization
State Higher Educational Institution "Uzhgorod National University"
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The technological basis for new materials obtaining based on ceramics, polymer composites and glassy composites Cu PS I-Cu PS Cl and Ag S(Se)-As S(Se) superionic conductors were developed. Their structural, mechanical, acoustic, electric and optical properties were studied: the nature of mechanical energy dissipation, features of the internal friction and the concentration dependence of the dissipative processes parameters was elucidated; based on the results of temperature and frequency researches of complex conductivity, dielectric constant and impedance relaxation processes in composites and ceramics on Cu PS I basis and Cu PS I-Cu PS Cl system were studied; by the results of acoustic studies the nature of the influence of silver impurities on the elastic properties of Ag S-As S system were set; by the results of optical studies, х,Т -diagram in Cu PS I Cl solid solutions, the nature of optical absorption processes in Cu PS I-Cu PS Cl and Ag S(Se)-As S(Se) systems and the influence of different types of disorder on their optical parameters were researched.
Product Description
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Ізай Віктор Михайлович
Біланич Віталій Степанович
Біланчук Василь Васильович
Бучук Роман Юрійович
Козак Мирослав Іванович
Коперльос Богдан Михайлович
Пономарьов Вадим Євгенович
Студеняк Ігор Петрович
Феделеш Василь Іванович
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2020-04-02
