Synthesis of Sulphur-Carbon Nanotubes Composite via Carbon Disulphide Solution for Li-S Batteries

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26220%2F21%3APU142061" target="_blank" >RIV/00216305:26220/21:PU142061 - isvavai.cz</a>
Result on the web
<a href="https://rb.gy/nfj79y" target="_blank" >https://rb.gy/nfj79y</a>
DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Synthesis of Sulphur-Carbon Nanotubes Composite via Carbon Disulphide Solution for Li-S Batteries
Original language description
Demant for high energy density batteries are increasing and current used lithium-ion batteries do not meet the requirements for high energy density and specific capacity. Lithium-sulphur batteries may replace lithium-ion batteries in their applications, such as personal portable devices, electromobility or stationary energy storage systems due to high theoretical capacity. Though, lithium-sulphur batteries have some major drawbacks, that block commercialization. Porous, conductive materials and optimization of electrode material preparation can suppress shortcoming of lithium-sulphur batteries. Metal-organic framework in combination with carbon Super P and multiwall carbon nanotubes can effectively confine and capture sulphur. The initial discharge capacity of the S/MOF-76(Gd)/C-CS2 electrode is 735 mAh g-1 with capacity retention of 107 % after 50 cycles.
Czech name
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Czech description
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Type
O - Miscellaneous
CEP classification
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OECD FORD branch
10405 - Electrochemistry (dry cells, batteries, fuel cells, corrosion metals, electrolysis)

Publication year
2021
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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