Lithium sulfur battery
AssigneeToyota Jidosha Kabushiki Kaisha
InventorsXimeng Li, Sakina Kaneko, Haruki Takagi
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Abstract
The lithium sulfur battery of the present disclosure includes a positive electrode, a first electrolyte layer, a second electrolyte layer, and a negative electrode, wherein the first electrolyte layer is disposed between the positive electrode and the second electrolyte layer, and is in contact with the positive electrode, the second electrolyte layer is disposed between the first electrolyte layer and the negative electrode, the first electrolyte layer includes a hydride solid electrolyte, the hydride solid electrolyte includes a complex ion including Li cations and H, and the second electrolyte layer includes an electrolyte that differs from the hydride solid electrolyte.
Claims7
A lithium sulfur battery comprising:
- a positive electrode;
- a first electrolyte layer including a hydride solid-electrolyte including a Li ion and a complex ion containing H;
- a second electrolyte layer including an electrolyte different from the hydride solid-electrolyte;
- and
- a negative electrode, wherein
- the first electrolyte layer is disposed between the positive electrode and the second electrolyte layer, and is in contact with the positive electrode,
- the second electrolyte layer is disposed between the first electrolyte layer and the negative electrode, and wherein
- the complex ion contains H, B, and C.
A lithium sulfur battery comprising:
- a positive electrode;
- a first electrolyte layer including a hydride solid-electrolyte including a Li ion and a complex ion containing H;
- a second electrolyte layer including an electrolyte different from the hydride solid-electrolyte;
- and
- a negative electrode, wherein
- the first electrolyte layer is disposed between the positive electrode and the second electrolyte layer, and is in contact with the positive electrode, wherein
- the second electrolyte layer is disposed between the first electrolyte layer and the negative electrode, and wherein
- the second electrolyte layer includes a sulfide-solid electrolyte.
Dependencies are inferred from the claim text.