US 2023/0067002 A1 · BATTERY

Abstract

A battery of the present disclosure includes a positive electrode, a negative electrode, and an electrolyte layer provided between the positive electrode and the negative electrode. The positive electrode contains a positive electrode active material and a first solid electrolyte. The electrolyte layer contains a second solid electrolyte. The first solid electrolyte contains lithium and two or more types of anions. The second solid electrolyte contains lithium and two or more types of anions. The molar ratio of Br to the two or more types of anions contained in the first solid electrolyte is smaller than the molar ratio of Br to the two or more types of anions contained in the second solid electrolyte.

Claims15

Dependent claims

A battery comprising:

a positive electrode;
a negative electrode;
and
an electrolyte layer provided between the positive electrode and the negative electrode, wherein
the positive electrode comprises a positive electrode active material and a first solid electrolyte,
the electrolyte layer comprises a second solid electrolyte,
the first solid electrolyte comprises lithium and two or more types of anions,
the second solid electrolyte comprises lithium and two or more types of anions, and
a molar ratio of Br to the two or more types of anions comprised in the first solid electrolyte is smaller than a molar ratio of Br to the two or more types of anions comprised in the second solid electrolyte.

6 more elements

Dependencies are inferred from the claim text.

Battery

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Battery

Life of this patent

Abstract

Claims15