ALUMINUM SECONDARY BATTERY AND ELECTRONIC DEVICE

摘要

An aluminum secondary battery includes a positive electrode 11, a negative electrode 12, and an electrolyte, wherein the positive electrode 11 includes an anion receptor such as polyaniline, the negative electrode 12 includes aluminum or an aluminum alloy, the electrolyte includes an aluminum salt, a sulfone, and a solvent with a dielectric constant of 20 or less, wherein the aluminum salt is typically AlCl3 or the like, the sulfone is typically ethyl n-propyl sulfone or the like, and the solvent with a dielectric constant of 20 or less is typically toluene or the like.

主权项

1. An aluminum secondary battery comprising:
a positive electrode; a negative electrode including at least aluminum; and an electrolyte, wherein the electrolyte includes an aluminum salt, a sulfone, and a solvent with a dielectric constant of at most 20, and the positive electrode includes an anion receptor.