Metal-air battery system including CO2 selective absorber and operating method therefor

摘要

A metal-air battery system includes: a metal-air battery including a case and a charge/discharge member arranged in the case and having a cathode, an anode and an electrolyte; a CO2 absorbing member having a CO2 selective absorber selectively absorbing CO2 over O2; an outside air supplying member supplying outside air to the CO2 absorbing member; a purified air supplying member supplying purified air to the cathode, the purified air having undergone absorptive CO2 removal by the CO2 selective absorber; and a recycling mechanism recycling the CO2 selective absorber.

主权项

1. A metal-air battery system comprising:
a metal-air battery including a case and a charge and discharge member arranged in said case and comprising a cathode, an anode and an electrolyte, said case having an air hole; a CO2 absorbing member having a CO2 selective absorber selectively absorbing CO2 over 02; an outside air supplying member supplying outside air to said CO2 absorbing member; a purified air supplying member supplying purified air to said cathode through said air hole of said case, the purified air having undergone absorptive CO2 removal by said CO2 selective absorber; and a recycling mechanism recycling said CO2 selective absorber.