Electrolyte battery, and electronic apparatus
An electrolyte according to the invention includes a crystalline first electrolyte portion which contains a lithium composite metal oxide represented by the compositional formula (1). (Li 7−3x Ga x )(La 3−y Nd y )Zr 2 O 12 (1) In the formula, x and y satisfy the following formulae: 0.1≤x≤1.0 and 0.01≤y≤0.2.
1. An electrolyte, comprising a crystalline first electrolyte portion which contains a lithium composite metal oxide represented by the following compositional formula (1):
(Li 7−3x Ga x )(La 3−y Nd y )Zr 2 O 12 (1)
(wherein x and y satisfy the following formulae: 0.1≤x≤1.0 and 0.01≤y≤0.2).
2. The electrolyte according to claim 1 , further comprising an amorphous second electrolyte portion which contains Li and is in contact with the first electrolyte portion.
3. The electrolyte according to claim 2 , wherein the second electrolyte portion contains Li, B, and O.
4. A battery, comprising:
a composite body which includes the electrolyte according to claim 1 and an active material;
an electrode which is provided on one face of the composite body; and
a current collector which is provided on the other face of the composite body.
5. A battery, comprising:
a composite body which includes the electrolyte according to claim 2 and an active material;
an electrode on one face of the composite body; and
a current collector on the other face of the composite body.
6. A battery, comprising:
a composite body which includes the electrolyte according to claim 3 and an active material;
an electrode on one face of the composite body; and
a current collector on the other face of the composite body.
7. The battery according to claim 6 , wherein the active material is a positive electrode active material containing Li.
8. An electronic apparatus, comprising the battery according to claim 7 .