公开(公告)号：EP4290637A1

公开(公告)日：2023-12-13

申请号：EP22305821.5

申请日：2022-06-07

申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA ,  Centre national de la recherche scientifique

发明人： CASTRO, Laurent ,  POIZOT, Philippe ,  RENAULT, Stéven ,  ADABA, Yao ,  JOUHARA, Alia

IPC分类号： H01M10/0567 ,  H01M10/42 ,  H01M12/08

摘要： The present invention relates to a metal M-air (O 2 ) battery cell comprising a non-aqueous electrolyte medium with an Organic Multi Redox Mediator (OMRM) compound comprising at least two different reversible Organic Redox Mediator Center terminations ORMC1 • and ORMC2, as a soluble organic catalyst. The invention also concerns a method for preparing such a compound and the use of such a compound as a soluble organic catalyst in a metal M-air battery cell. The invention also concerns a battery pack comprising at least two metal M-air battery cells according to the invention. The use of a battery pack according to the invention as a rechargeable battery for electric vehicles and hybrid vehicles, electronic devices, and stationary power generating devices, is also part of the invention. Finally, the invention is directed at a vehicle, an electronic device, and a stationary power generating device, and preferably devices related to mobility such as cars, bikes, scooters and drones, comprising a battery pack according to the invention.