Metal negative electrode secondary battery and method of manufacturing same
AssigneeToyota Jidosha Kabushiki Kaisha
InventorHideaki Oka
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Abstract
A metal negative electrode secondary battery at least includes a positive electrode, a negative electrode, and an electrolyte. The negative electrode at least includes a support and a first metal. The support at least includes a carbon particle. The carbon particle is provided with a plurality of open pores. The first metal is held in the open pores. The first metal is an alkali metal or an alkaline earth metal. The negative electrode is configured to exchange an electron through dissolution reaction and deposition reaction of the first metal.
Claims5
A metal negative electrode secondary battery at least comprising a positive electrode, a negative electrode, and an electrolyte,
- the negative electrode at least including a support and a first metal,
- the support at least including a carbon particle, the carbon particle having a BET specific surface area of less than or equal to 50 m2/g,
- the carbon particle being provided with a plurality of open pores,
- the first metal being held in the open pores,
- the first metal being an alkali metal or an alkaline earth metal,
- the negative electrode being configured to exchange an electron through dissolution reaction and deposition reaction of the first metal.
Dependencies are inferred from the claim text.