Hochleistungsfähige Organoschwefelkathodenmaterialien für Lithium-Schwefel-Batterien
Anmelder: Universität Stuttgart 🇩🇪
Details
- Veröffentlichungs-Nr.
- EP4734179
- Anmeldetag
- 28. Oktober 2024
- Veröffentlichung
- 29. April 2026
- Rechtsraum
- EP
- IPC
- (SUN YANG-KOOK et al.)
Abstract
The current invention is concerned with sulfurized vinyl aromatic polymers including sulfurized poly(styrene) (SPS) and sulfurized poly(vinylpyridine) (SPVP) and their use as cathode active materials for lithium-sulfur (Li-S) batteries. Respective Li-S batteries are fabricated from cathodes using SPS and SPVP, respectively, a lithium metal foil anode, an electrolyte, and a separator. The current invention is further concerned with cathodes, which comprise respective sulfurized vinyl aromatic polymers, electrochemical cells, which comprise respective cathodes and batteries and battery packs, which comprise respective electrochemical cell, as well as the use of the batteries and battery packs for energy storage.
Anmelder
- Firma
- Universität Stuttgart
- Land
- 🇩🇪 Deutschland
Deutsche Universität mit Schwerpunkt auf Ingenieur- und Naturwissenschaften, betreibt Forschung unter anderem in Fahrzeugtechnik, Luft- und Raumfahrt sowie Materialwissenschaft.
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