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1. (WO2018202892) METAL-AIR BATTERY

Pub. No.:    WO/2018/202892    International Application No.:    PCT/EP2018/061600
Publication Date: Fri Nov 09 00:59:59 CET 2018 International Filing Date: Sat May 05 01:59:59 CEST 2018
IPC: H01M 12/06
H01M 4/38
Applicants: CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE
UNIVERSITE DE PICARDIE JULES VERNE
Inventors: TORAYEV, Amangeldi
SHUKLA, Garima
FRANCO, Alejandro
Title: METAL-AIR BATTERY
Abstract:
The invention concerns a metal-air battery (10) comprising a stack having an axis and a first and a second end along the axis. The stack comprises a cathode (12) arranged at the first end of the stack and comprising a porous material, a metal anode (14) arranged at the second end of the stack, a separator (13) arranged between the anode (14) and the cathode (12), the separator (13) comprising an electrolyte, and a current collector (15). The cathode (12) is adapted to allow the passage of air or oxygen containing gas mixture into the electrolyte from an air inlet interface arranged next to the cathode (12) opposite to the separator (13). The battery (10) further comprises a magnet (17, 19) having a magnetic axis, the magnet (17, 19) being arranged next to the anode (14) opposite to the separator (13), wherein the magnetic axis is parallel to the axis of the stack.