Invention Grant
- Patent Title: Sodium-oxygen cells
- Patent Title (中): 钠氧细胞
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Application No.: US14381264Application Date: 2013-03-20
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Publication No.: US09379421B2Publication Date: 2016-06-28
- Inventor: Arnd Garsuch , Anna Katharina Duerr , Juergen Janek , Philipp Adelhelm , Pascal Hartmann
- Applicant: BASF SE
- Applicant Address: DE Ludwigshafen
- Assignee: BASF SE
- Current Assignee: BASF SE
- Current Assignee Address: DE Ludwigshafen
- Agency: Oblon, McClelland, Maier & Neustadt, L.L.P
- International Application: PCT/IB2013/052209 WO 20130320
- International Announcement: WO2013/144785 WO 20131003
- Main IPC: H01M12/08
- IPC: H01M12/08 ; H01M12/06 ; H01M4/38 ; H01M4/86 ; C25B1/14 ; H01M8/02
Abstract:
The present invention relates to sodium oxygen cells comprising (A) at least one anode comprising sodium, (B) at least one gas diffusion electrode comprising at least one porous support, and (C) a liquid electrolyte comprising at least one aprotic glycol diether with a molecular weight Mn of not more than 350 g/mol. The present invention further relates to the use of the invention sodium oxygen cells and to a process for preparing sodium supperoxide of formula NaO2.
Public/Granted literature
- US20150099196A1 SODIUM-OXYGEN CELLS Public/Granted day:2015-04-09
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