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Registration Number

0219U101578, 0119U102143 , R & D reports

Title

Creation and testing of elemental electro-chemical cells of high capacity for supercapacitor batteries

Head

Shevchuk Oleh M., Доктор хімічних наук

Registration Date

16-09-2019

Organization

Lviv Polytechnic National University

Description

Тhe dependence of the dynamic viscosity of the aqueous-organic dispersions on the shear rate and stress, depending on the nature of the carbon material has been studied. The dispersions obtained are shown to be pseudoplastic fluids. It is established that the mixture of carbon black brands CSTR-36D and C45 in a ratio of 9: 1 is the optimal carbon material of the composition for the manufacture of SC electrodes and nickel foam is the optimal material for the manufacture of collectors.The developed technology provides high reproducibility of the electrical parameters of the SC. Highest electrical performance was obtained for asymmetric SCs with electrode connection mode 2(+) / 3(-) and gel type electrolyte use.

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Ilchuk Hryhoriy A.
Bukartyk Nataliya M.
Petrus Roman Yu.
Serduk Vitaliy O.
Tokarev Stanislav V.
Chobit Maksym R.