| abstract |
The negative electrode structure of an aqueous electrolyte battery and the aqueous electrolyte battery provided with the said negative electrode structure are provided. nA negative electrode structure of an aqueous electrolytic solution battery having at least a negative electrode active material layer, wherein the negative electrode active material layer is at least one metal in a group consisting of Li, Na, K, Ca, Mg, Zn, Al, and Ag, and at least in the group. A solid electrolyte containing at least one of alloys containing one or more metals as a negative electrode active material, and containing a Zr-based garnet type solid electrolyte having a chemical composition of the following formula (1) on one side of the negative electrode active material layer: A layer is provided, The negative electrode structure of the aqueous electrolyte battery. nLi 5 + x La y Zr z O 12 Formula (1) n(Where 0 <x 3, 0 y 3, 0 z 2) |