Negative electrode for metal secondary battery, metal secondary battery, and method of producing metal secondary battery

Abstract

A negative electrode is a negative electrode for a metal secondary battery. In a full-charge state of the metal secondary battery, the negative electrode includes a first metal and a second metal. A carbon fiber aggregate includes a plurality of carbon fibers. The first metal is an alkali metal or an alkaline earth metal. The second metal is a metal alloyable with or an alloy alloyable with the first metal. The second metal is carried at least at a central portion of the carbon fiber aggregate in a thickness direction of the carbon fiber aggregate. The second metal is in the form of particles.

Dependencies are inferred from the claim text.