Aluminum negative electrode battery

摘要

Disclosed is an aluminum negative electrode battery comprising a closed space provided by at least one member including a hydrogen gas permeating member that contains an organic material having a He gas permeability of 2x10<-10 >(cm<3 >(STP) cm/sec.cm<2>.cmHg) or more at 30° C., and a power generating element including an electrolyte, a positive electrode and a negative electrode containing at least one of aluminum and aluminum alloy, and the power generating element provided in the closed space.