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US 9,660,256 B2Granted
Storage element for a solid electrolyte battery
AssigneeSiemens Aktiengesellschaft
InventorsKatrin Benkert, Carsten Schuh, Thomas Soller
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Abstract
A storage element for a solid electrolyte battery is provided, having a main member including a porous ceramic matrix in which particles that are made of a first metal and/or a metal oxide and jointly form a redox couple are embedded. The storage element further includes particles made of another metal and/or an associated metal oxide, the other metal being electrochemically more noble than the first metal.
Claims10
A storage element for a solid electrolyte battery, comprising:
- a main element composed of a porous ceramic matrix comprising first particles embedded therein, the first particles comprising at least one of particles of a first metal and particles of a first metal oxide of a redox pair,
- wherein the storage element comprises further particles comprising at least one of particles of a further metal and particles of an associated metal oxide, wherein the further metal is more chemically noble than the first metal,
- wherein the proportion by volume of the first particles is more than 50% by volume of the solids volume of the storage element, and
- wherein the storage element comprises alternating layers of ceramic matrix with embedded first particles and layers of the further particles.
1 more element
A storage element for a solid electrolyte battery, comprising:
- a main element comprising a porous ceramic matrix comprising first particles embedded therein, the first particles comprising at least one of particles of a first metal and particles of a first metal oxide of a redox pair;
- and
- further particles comprising particles of a further metal, wherein the further metal is more chemically noble than the first metal;
- wherein the storage element comprises alternating layers of the porous ceramic matrix with the first particles and layers of the further particles.
1 more element
A storage element for a solid electrolyte battery, comprising:
- a main element comprising a porous ceramic matrix comprising discrete spherical first particles embedded therein, the discrete spherical first particles comprising at least one of discrete spherical particles of a first metal and discrete spherical particles of a first metal oxide of a redox pair;
- and
- further discrete spherical particles comprising particles of a further metal, wherein the further metal is more chemically noble than the first metal,
- wherein the storage element comprises alternating layers of the porous ceramic matrix with the discrete spherical first particles and layers of the further discrete spherical particles.
1 more element
Dependencies are inferred from the claim text.