Polyurethane elastomer-based solid polymer electrolytes for solid-state supercapacitors
- Authors: Podgornova O.A.1, Fedorov N.A.1, Uvarov N.F.1
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Affiliations:
- Institute of Chemistry of a Solid body and Mechanochemistry of the Siberian Branch of RAS
- Issue: Vol 25, No 4 (2025)
- Pages: 200-204
- Section: Articles
- URL: https://ogarev-online.ru/1608-4039/article/view/381310
- DOI: https://doi.org/10.18500/1608-4039-2025-25-4-200-204
- EDN: https://elibrary.ru/LXQYVE
- ID: 381310
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Abstract
Solid polymer electrolytes are one of the promising materials for solid-state supercapacitors. In this work, the solid polymer electrolytes PU-PFL100 were obtained based on polyurethane elastomer filled with LiBF4 solution in N-methyl-2-pyrrolidone. Using cyclic voltammetry and galvanostatic charge/discharge methods, it was shown that Ti3C2/AC//PU-PFL100//Ti3C2/AC symmetrical supercapacitor cells, in which the composite based on Ti3C2 with activated carbon is used as electrodes, and PU-PFL100 is used as electrolyte and separator, exhibit specific capacitance of 34.5 F/g at a scan rate of 5 mV/s at the room temperature.
About the authors
Olga A. Podgornova
Institute of Chemistry of a Solid body and Mechanochemistry of the Siberian Branch of RAS
ORCID iD: 0009-0004-9857-1457
18, Kutateladze St., Novosibirsk, 630128
Nikita Alexandrovich Fedorov
Institute of Chemistry of a Solid body and Mechanochemistry of the Siberian Branch of RAS
ORCID iD: 0009-0000-9192-2075
18, Kutateladze St., Novosibirsk, 630128
Nikolai F. Uvarov
Institute of Chemistry of a Solid body and Mechanochemistry of the Siberian Branch of RAS
ORCID iD: 0000-0002-8209-7533
SPIN-code: 8137-4513
18, Kutateladze St., Novosibirsk, 630128
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