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US 9,005,817 B2Granted
Electrode for lithium battery comprising solid electrolyte nanoparticles and lithium battery
AssigneeSeiko Epson Corporation
InventorSukenori Ichikawa
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Abstract
A lithium battery electrode body includes: a collector electrode; and an electrode mixture layer in which a plurality of first particles including electrode active material and a plurality of second particles including solid electrolyte are mixed, wherein the electrode mixture layer is provided on one of sides of the collector electrode, and an average particle size of the plurality of second particles is smaller than an average particle size of the plurality of first particles.
Claims12
An electrode body of lithium battery comprising:
- a collector electrode;
- and
- an electrode mixture layer that includes a mixture of a plurality of first particles a plurality of second particles, and a plurality of third particles, each of the plurality of first particles containing an electrode active material, each of the plurality of second particles containing a solid electrolyte, and each of the third particles containing a binder,
- wherein the electrode mixture layer is disposed on one side of the collector electrode, and an average particle size of the plurality of second particles is smaller than an average particle size of the plurality of first particles;
- an average particle size of the plurality of second particles being 100 nm or less;
- and
- the second particles include LiSr2TiTaO6.
4 more elements
An electrode body for a lithium battery, comprising:
- a collector electrode;
- and
- a porous electrode mixture layer that includes a plurality of first particles, a plurality of second particles, and one of an organic solvent and organic electrolyte solution,
- wherein each of the plurality of first particles contain an electrode-active material;
- each of the plurality of second particles contain a solid electrolyte;
- each of the plurality of first particles and second particles are separated by a plurality of pores, the pores being impregnated with the one of the organic solvent and the organic electrolyte solution;
- and
- the second particles include LiSr2TiTaO6.
5 more elements
Dependencies are inferred from the claim text.