Boosting the energy density of hybrid supercapacitor decorated with porous carbon combined with graphene oxide and ternary metal sulfide
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F70883521%3A28610%2F25%3A63592338" target="_blank" >RIV/70883521:28610/25:63592338 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Boosting the energy density of hybrid supercapacitor decorated with porous carbon combined with graphene oxide and ternary metal sulfide
Original language description
Supercapacitors derived from beer production biowaste offer a sustainable approach to rapid energy storage. Biowaste was converted into activated carbon through pyrolysis, producing materials with a high specific surface area. This feature enhances charge storage efficiency and overall electrode performance. A composite of FeCo2S4, reduced graphene oxide (rGO), and activated carbon (AC) was fabricated. The electrode exhibited a high specific capacitance along with excellent electrochemical performance. It retained 97% stability after 5000 cycles, confirming its potential for next-generation green energy storage.
Czech name
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Czech description
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Classification
Type
O - Miscellaneous
CEP classification
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OECD FORD branch
20501 - Materials engineering
Result continuities
Project
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Continuities
S - Specificky vyzkum na vysokych skolach
Others
Publication year
2025
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů