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公开(公告)号：US20240234817A9
公开(公告)日：2024-07-11
申请号：US18496640
申请日：2023-10-27
Inventor： Hye Ryung Byon , Jin-Hyuk Kang , Jiwon Park , Moony Na
IPC: H01M10/0569 , H01M4/38 , H01M10/0568 , H01M12/08
CPC classification number: H01M10/0569 , H01M4/382 , H01M10/0568 , H01M12/08 , H01M2004/027
Abstract: The present disclosure relates to a lithium air battery including: an anode including lithium; a cathode located so as to face the anode and using oxygen as a cathode active material; an electrolyte solution located between the anode and the cathode and containing a solvent and a lithium salt; and carbon dioxide, wherein the solvent is a heteroaliphatic solvent having a dielectric constant of 30 or more and containing a nitrogen atom or a sulfur atom. The present disclosure may provide a lithium air battery that reduces a discharge product that deteriorates performance of the lithium air battery and exhibits improved cyclability at a low temperature.
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公开(公告)号：US20240136589A1
公开(公告)日：2024-04-25
申请号：US18496640
申请日：2023-10-26
Inventor： Hye Ryung Byon , Jin-Hyuk Kang , Jiwon Park , Moony Na
IPC: H01M10/0569 , H01M4/38 , H01M10/0568 , H01M12/08
CPC classification number: H01M10/0569 , H01M4/382 , H01M10/0568 , H01M12/08 , H01M2004/027
Abstract: The present disclosure relates to a lithium air battery including: an anode including lithium; a cathode located so as to face the anode and using oxygen as a cathode active material; an electrolyte solution located between the anode and the cathode and containing a solvent and a lithium salt; and carbon dioxide, wherein the solvent is a heteroaliphatic solvent having a dielectric constant of 30 or more and containing a nitrogen atom or a sulfur atom. The present disclosure may provide a lithium air battery that reduces a discharge product that deteriorates performance of the lithium air battery and exhibits improved cyclability at a low temperature.
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