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US 2026/0221502 A1Published application
Glass, crystallized glass, sulfide solid electrolyte, electrode mixture, solid electrolyte layer, and lithium ion secondary battery
AssigneeAGC Inc.
InventorsHiroyuki HIJIYA, Takashi HAGIWARA, Riku KITAMURA, Hidenobu SEKI
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Abstract
A glass includes: Li and P as elements constituting a cation component; and S as an element constituting an anion component. A composition of the glass, as expressed in atomic %, satisfies Li: 30% to 42% and P: 5% to 16%, the glass has a glass transition temperature of 110° C. to 300° C., and the glass has a lithium ion conductivity of 2 mS/cm or more at 25° C.
Claims8
A glass comprising:
- Li and P as elements constituting a cation component;
- and
- S as an element constituting an anion component,
- wherein a composition of the glass, as expressed in atomic %, satisfies Li:
- 30% to 42% and P:
- 5% to 16%,
- the glass has a glass transition temperature of 110° C. to 300° C., and
- the glass has a lithium ion conductivity of 2 mS/cm or more at 25° C.
5 more elements
Dependencies are inferred from the claim text.