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US 2019/0097267 A1Published application
Solid electrolyte and lithium ion battery
AssigneeSeiko Epson Corporation
InventorsTomofumi YOKOYAMA, Hitoshi YAMAMOTO
Life of this patent
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Abstract
A solid electrolyte capable of securing grain boundary resistance even when firing is performed at a relatively low temperature and a battery using the solid electrolyte are provided. The solid electrolyte includes a first electrolyte which contains a lithium composite metal compound, and a second electrolyte which contains Li and at least two kinds of metal elements selected from group 5 elements in period 5 or higher or group 15 elements in period 5 or higher.
Claims7
A solid electrolyte comprising:
- a first electrolyte which contains a lithium composite metal compound;
- and
- a second electrolyte which contains Li and at least two kinds of metal elements selected from group 5 elements in period 5 or higher or group 15 elements in period 5 or higher.
Dependencies are inferred from the claim text.