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公开(公告)号：US10862130B2
公开(公告)日：2020-12-08
申请号：US16202946
申请日：2018-11-28
申请人： LG CHEM, LTD.
发明人： Byoungkuk Son , Minchul Jang , Min Seo Kim , Da Young Sung , Seong Ho Lee
IPC分类号： H01M4/62 , H01M4/13 , H01M4/38 , H01M10/052 , H01M4/04 , H01M4/40 , H01M10/0568 , H01M4/136
摘要： The present application relates to a cathode for a lithium-sulfur battery and a method of preparing the same. More specifically, the cathode for a lithium-sulfur battery according to an exemplary embodiment of the present application includes: a cathode active part including a sulfur-carbon composite; and a cathode coating layer including an amphiphilic polymer provided on at least one portion of a surface of the cathode active part and including a hydrophilic portion and a hydrophobic portion.
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公开(公告)号：US09889751B2
公开(公告)日：2018-02-13
申请号：US14419281
申请日：2014-07-30
申请人： LG CHEM, LTD.
发明人： Minchul Jang , Dong Keun Kwon , Min Seo Kim , Yu Mi Kim , Byoungkuk Son , Da Young Sung , Seong Ho Lee , Gi Su Park
CPC分类号： B60L11/1809 , B60L3/0046 , B60L3/12 , B60L11/1803 , B60L11/1861 , B60L11/1864 , B60L11/1868 , B60L2240/545 , B60L2240/547 , B60L2240/549 , H01M10/4207 , H01M10/441 , H01M10/46 , H01M2010/4271 , H01M2220/20 , H02J7/0054 , H02J7/0068 , H02J7/04 , Y02T10/7011 , Y02T10/7061
摘要： The present invention provides a battery management apparatus and method which connect a plurality of batteries having different energy densities to each other and control power supplied through the plurality of batteries to control the driving of the driving body.
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公开(公告)号：US09911975B2
公开(公告)日：2018-03-06
申请号：US15029911
申请日：2014-10-08
申请人： LG CHEM, LTD.
发明人： Min Seo Kim , Seong Ho Lee , Minchul Jang , Da Young Sung
IPC分类号： H01M4/36 , H01M4/04 , H01M4/136 , H01M4/587 , H01M4/133 , H01M4/1393 , H01M4/1397 , H01M10/0525 , H01M2/16 , H01M4/134 , H01M4/38 , H01M4/62 , H01M10/0568 , H01M10/0569 , H01M4/02 , H01M10/058
CPC分类号： H01M4/366 , H01M2/1653 , H01M4/0404 , H01M4/0416 , H01M4/043 , H01M4/133 , H01M4/134 , H01M4/136 , H01M4/1393 , H01M4/1397 , H01M4/362 , H01M4/38 , H01M4/382 , H01M4/587 , H01M4/622 , H01M4/625 , H01M10/0525 , H01M10/0568 , H01M10/0569 , H01M10/058 , H01M2004/021 , H01M2004/027 , H01M2004/028 , H01M2220/20 , H01M2300/0028 , Y02T10/7011
摘要： The present application relates to a carbon nanotube-sulfur composite including a carbon nanotube aggregate, and a method for preparing the same.
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公开(公告)号：US09876211B2
公开(公告)日：2018-01-23
申请号：US15029723
申请日：2014-09-29
申请人： LG CHEM, LTD.
发明人： Byoungkuk Son , Seong Ho Lee , Minchul Jang , Hyungsam Choi , Joong Jin Han , Min Seo Kim , Suhwan Kim , Seungpyo Jeong , Yu Mi Kim , Da Young Sung , Youngjea Kim , Gi Su Park
IPC分类号： H01M2/16 , H01M4/136 , H01M4/134 , H01M4/62 , H01M4/66 , H01M4/38 , H01M10/0568 , H01M10/0569 , H01M10/0525 , H01M2/14 , H01M10/052 , H01M4/58 , H01M4/04 , H01M4/1397 , H01M10/058 , H01M4/02
CPC分类号： H01M2/1686 , H01M2/145 , H01M2/1646 , H01M2/1653 , H01M2/166 , H01M4/0404 , H01M4/134 , H01M4/136 , H01M4/1397 , H01M4/38 , H01M4/382 , H01M4/5815 , H01M4/623 , H01M4/625 , H01M4/661 , H01M10/052 , H01M10/0525 , H01M10/0568 , H01M10/0569 , H01M10/058 , H01M2004/027 , H01M2004/028 , H01M2220/20
摘要： The present application relates to a separation membrane and a lithium-sulfur battery including the same, and the separation membrane according to the present application prevents elution of lithium polysulfide in a cathode and suppresses growth of a lithium dendrite generated in an anode, and thus has an effect that a life-span and safety of the battery are improved.
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公开(公告)号：US10170766B2
公开(公告)日：2019-01-01
申请号：US14908331
申请日：2014-07-08
申请人： LG CHEM, LTD.
发明人： Byoungkuk Son , Minchul Jang , Min Seo Kim , Da Young Sung , Seong Ho Lee
IPC分类号： H01M4/62 , H01M4/13 , H01M4/38 , H01M10/052 , H01M4/04 , H01M4/40 , H01M10/0568 , H01M4/136
摘要： The present application relates to a cathode for a lithium-sulfur battery and a method of preparing the same. More specifically, the cathode for a lithium-sulfur battery according to an exemplary embodiment of the present application includes: a cathode active part including a sulfur-carbon composite; and a cathode coating layer including an amphiphilic polymer provided on at least one portion of a surface of the cathode active part and including a hydrophilic portion and a hydrophobic portion.
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公开(公告)号：US20160046195A1
公开(公告)日：2016-02-18
申请号：US14419281
申请日：2014-07-30
申请人： LG CHEM, LTD.
发明人： Minchul Jang , Dong Keun Kwon , Min Seo Kim , Yu Mi Kim , Byoungkuk Son , Da Young Sung , Seong Ho Lee , Gi Su Park
CPC分类号： B60L11/1809 , B60L3/0046 , B60L3/12 , B60L11/1803 , B60L11/1861 , B60L11/1864 , B60L11/1868 , B60L2240/545 , B60L2240/547 , B60L2240/549 , H01M10/4207 , H01M10/441 , H01M10/46 , H01M2010/4271 , H01M2220/20 , H02J7/0054 , H02J7/0068 , H02J7/04 , Y02T10/7011 , Y02T10/7061
摘要： The present invention provides a battery management apparatus and method which connect a plurality of batteries having different energy densities to each other and control power supplied through the plurality of batteries to control the driving of the driving body.
摘要翻译： 本发明提供一种电池管理装置和方法，其将具有不同能量密度的多个电池彼此连接并且控制通过多个电池供应的电力以控制驱动体的驱动。
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