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US 12,592,416 B2Granted
Solid-state electrolyte film and solid-state battery
AssigneesHon Hai Precision Industry Co., Ltd., SolidEdge Solution Inc.
InventorsHong-Zheng Lai, Tseng-Lung Chang
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Abstract
A solid-state electrolyte film includes a first lithium salt, a first polymer, a second polymer, and a solid-state electrolyte. The first polymer has a weight average molecular weight of between 60,000 g/mol and 1,800,000 g/mol. The second polymer has a granular shape. The solid-state electrolyte has a granular shape and a particle size (D50) of between 50 nm and 2 μm.
Claims20
A solid-state electrolyte film, comprising:
- a first lithium salt;
- a first polymer, wherein the first polymer has a weight average molecular weight of between 60,000 g/mol and 1,800,000 g/mol, and the weight average molecular weight comprises a first weight average molecular weight, a second weight average molecular weight, and a third weight average molecular weight, each being different from one another;
- a second polymer having a granular shape;
- and
- a solid-state electrolyte having a granular shape and a particle size (D50) of between 50 nanometers and 2 microns.
2 more elements
Dependencies are inferred from the claim text.