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1.发明公开公开(公告)号：US20230369685A1
公开(公告)日：2023-11-16
申请号：US18358535
申请日：2023-07-25
发明人： Sam Ick Son , Young Joon Bae , Hyeok Jun Park , Ki Suk Kang , Young Min Ko , Sung Kwan Park
摘要： The present invention relates to a cathode material for a lithium-air battery and a method of manufacturing a cathode using the same. The cathode material of the present invention includes a solvent component and thus includes an electrolyte in a small amount compared to a conventional cathode material, thereby reducing the weight of a cathode manufactured using the cathode material, ultimately increasing the energy density of a lithium-air battery including the cathode.
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2.发明申请公开(公告)号：US20180183102A1
公开(公告)日：2018-06-28
申请号：US15845908
申请日：2017-12-18
发明人： Won Keun Kim , Jin Soo Kim , Kyoung Han Ryu , Ho Taek Lee , Byung Ju Lee , Ki Suk Kang , Young Min Ko
IPC分类号： H01M10/0567 , H01M12/02 , H01M10/0568 , H01M10/0569
CPC分类号： H01M10/0567 , H01M10/0568 , H01M10/0569 , H01M12/02 , H01M12/08 , H01M2220/20 , H01M2300/0025 , H01M2300/0028 , H01M2300/0091 , Y02E60/128
摘要： A lithium air battery may include an electrolyte with a donor number of 10 to 40; and a quinone-based liquid catalyst which added to the electrolyte to induce a discharge in the solution.
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公开(公告)号：US20170149105A1
公开(公告)日：2017-05-25
申请号：US15190357
申请日：2016-06-23
发明人： Won Keun Kim , Kyoung Han Ryu , Hee Dae Lim , Ki Suk Kang , Byung Ju Lee
CPC分类号： H01M12/08 , B60L11/18 , B60L11/1879 , H01M4/382 , H01M4/9008 , H01M2220/20 , H01M2250/20 , H01M2300/0025 , H01M2300/0091 , Y02E60/128
摘要： A soluble catalyst for a lithium-air battery is provided. The soluble catalyst including a redox mediator (RM) has an ionization energy of about 5.5 to 7.5 eV under vacuum or an oxidation potential of 3.0 to 4.0 V and is well dissolved in an electrolyte without reacting with the electrolyte. In addition, the soluble catalyst has a HOMO level in an original state (RM), which is less than a formation energy of lithium peroxide (Li2O2) but maximally close to the formation energy, and has a HOMO level in an oxidized state (RM+), which is greater than a HOMO level of the electrolyte.
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公开(公告)号：US11757151B2
公开(公告)日：2023-09-12
申请号：US16950426
申请日：2020-11-17
发明人： Sam Ick Son , Young Joon Bae , Hyeok Jun Park , Ki Suk Kang , Young Min Ko , Sung Kwan Park
摘要： The present invention relates to a cathode material for a lithium-air battery and a method of manufacturing a cathode using the same. The cathode material of the present invention includes a solvent component and thus includes an electrolyte in a small amount compared to a conventional cathode material, thereby reducing the weight of a cathode manufactured using the cathode material, ultimately increasing the energy density of a lithium-air battery including the cathode.
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公开(公告)号：US20210399365A1
公开(公告)日：2021-12-23
申请号：US16950426
申请日：2020-11-17
发明人： Sam Ick Son , Young Joon Bae , Hyeok Jun Park , Ki Suk Kang , Young Min Ko
摘要： The present invention relates to a cathode material for a lithium-air battery and a method of manufacturing a cathode using the same. The cathode material of the present invention includes a solvent component and thus includes an electrolyte in a small amount compared to a conventional cathode material, thereby reducing the weight of a cathode manufactured using the cathode material, ultimately increasing the energy density of a lithium-air battery including the cathode.
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公开(公告)号：US10069182B2
公开(公告)日：2018-09-04
申请号：US15190357
申请日：2016-06-23
发明人： Won Keun Kim , Kyoung Han Ryu , Hee Dae Lim , Ki Suk Kang , Byung Ju Lee
摘要： A soluble catalyst for a lithium-air battery is provided. The soluble catalyst including a redox mediator (RM) has an ionization energy of about 5.5 to 7.5 eV under vacuum or an oxidation potential of 3.0 to 4.0 V and is well dissolved in an electrolyte without reacting with the electrolyte. In addition, the soluble catalyst has a HOMO level in an original state (RM), which is less than a formation energy of lithium peroxide (Li2O2) but maximally close to the formation energy, and has a HOMO level in an oxidized state (RM+), which is greater than a HOMO level of the electrolyte.
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公开(公告)号：US10263281B2
公开(公告)日：2019-04-16
申请号：US15540351
申请日：2015-09-23
发明人： Ki Suk Kang , In Sang Hwang , Yeon Sik Jung , Jung Keun Yoo , Jae Beom Jeon , Ki Ung Jeon
IPC分类号： H01M10/0565 , H01M10/0562 , H01M10/0525 , H01M10/0585
摘要： The present invention provides an all-solid ion battery having improved stability and power characteristics and comprising: a powder-form solid electrolyte; a powder-form electrode active material; a first conductive polymer coating film coated on at least a portion of the solid electrolyte and capable of transporting ions; and a second conductive polymer coating film coated on at least a portion of the electrode active material and capable of transporting ions and electrons.
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