Registration Number
0219U001204,
0117U004637
, R & D reports
Title
Synthesis and conductivity of solid electrolytes based on lead, tin and rare-earth fluorides for chemical current sources
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Head
Omelchuk Anatolii A.,
Registration Date
17-01-2019
Organization
National Academy of Scienіses of Ukraine, Council of Productive Forces Studies of Ukraine
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The results of studies of the synthesis of complex fluorides of lead, tin and REE of various structural types and their conductive properties are presented. For the first time, complex fluorides of gagarinite, fluorite and tysonite structures were synthesized. The nature of charge carriers in the synthesized samples of solid solutions of heterovalent substitution was established by the methods of Hebb-Wagner and high-temperature NMR spectroscopy. According to the magnitude of the conductivity, the fluoride conducting phases can be arranged in the following sequence: fluorite structures> gagarinite> tisonite. The obtained results are necessary to optimize the composition of electrode and electrolyte materials of electrochemical devices for various purposes: current sources, sensors, scintillators.
Product Description
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Іваненко Олександр Петрович
Близнюк Антоніна Вікторівна
Захарченко Миколай Федорович
Оніщук Софія Федорівна
Павленко Тамара Володимирівна
Погоренко Юлія Володимірівна
Потоцька Валентина Василівна
Пшеничний Роман Миколайович
Стезерянський Едуард Аркадійович
Счастлівцев Сергій Вікторович
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2020-04-02
