Anode aus Kohlenstoffverbundwerkstoff
Anmelder: Toyota Jidosha Kabushiki Kaisha 🇯🇵
Details
- Veröffentlichungs-Nr.
- EP4794015
- Anmeldetag
- 5. Februar 2026
- Veröffentlichung
- 19. August 2026
- Rechtsraum
- EP
Abstract
An anode configured to decrease the rate of expansion in thickness direction which is due to battery charge and discharge, the anode comprises an anode collector and an anode layer on at least one surface of the anode collector; the anode layer comprises a carbon composite material comprising Si and a carbon material having an aspect ratio of more than 1; the carbon composite material is carbon composite material particles; and wherein, of the carbon composite material particles contained in the anode layer, a percentage of first carbon composite material particles that an angle θ formed by the surface of the anode collector and a line of the carbon composite material particles in long axis direction is 0° or more and less than 45°, is more than 52%.
Anmelder
- Firma
- Toyota Jidosha Kabushiki Kaisha
- Land
- 🇯🇵 Japan
Japanischer Automobilhersteller mit Sitz in Toyota City, gegründet 1937. Entwickelt und produziert Pkw, Nutzfahrzeuge, Hybrid- und Wasserstoffantriebe sowie zugehörige Fahrzeugtechnologien.
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