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US 2024/0204188 A1Published application
Negative electrode active material and battery
AssigneesPanasonic Holdings Corporation, Toyota Jidosha Kabushiki Kaisha
InventorsHiroki YABE, Masaki HIRASE, Takamasa OHTOMO
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Abstract
A negative electrode active material according to one aspect of the present disclosure includes: a porous silicon particle; a solid electrolyte; and a carbon material, wherein the porous silicon particle has a plurality of pores, the solid electrolyte and the carbon material cover at least a part of an inner surface of each of the pores, and the solid electrolyte is in contact with the carbon material inside the pores.
Claims10
A negative electrode active material comprising:
- a porous silicon particle;
- a solid electrolyte;
- and
- a carbon material, wherein
- the porous silicon particle has a plurality of pores,
- the solid electrolyte and the carbon material cover at least a part of an inner surface of each of the pores, and
- the solid electrolyte is in contact with the carbon material inside the pores.
4 more elements
Dependencies are inferred from the claim text.