公开(公告)号：US20160254541A1

公开(公告)日：2016-09-01

申请号：US15032836

申请日：2014-04-29

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jusik KIM ,  Seoksoo LEE ,  Ryounghee KIM ,  Wonseok CHANG

IPC: H01M4/505 ,  H01M4/62 ,  H01M4/66 ,  C01G45/12 ,  H01M10/054 ,  H01M10/0568 ,  H01M10/0569 ,  H01M4/131 ,  H01M4/38

CPC classification number: H01M4/505 ,  C01G45/02 ,  C01G45/1228 ,  C01G45/125 ,  C01P2002/72 ,  C01P2002/74 ,  C01P2002/76 ,  C01P2002/85 ,  C01P2004/03 ,  C01P2004/10 ,  C01P2004/32 ,  C01P2004/62 ,  C01P2004/64 ,  C01P2006/40 ,  H01M4/0404 ,  H01M4/131 ,  H01M4/1391 ,  H01M4/38 ,  H01M4/381 ,  H01M4/485 ,  H01M4/623 ,  H01M4/625 ,  H01M4/661 ,  H01M10/054 ,  H01M10/0568 ,  H01M10/0569 ,  H01M2004/027 ,  H01M2004/028 ,  H01M2220/10

Abstract: Provided are an electrode active material for a magnesium battery, including a complex transition metal oxide which is represented by a Formula 1 below and which includes λ-MnO2 phase having a cubic structure at a percentage of 60% or higher, an electrode and a magnesium battery including the same, and a method of preparing the electrode active material for a magnesium battery: MxMnyOz In the Formula 1, 0

Abstract translation: 提供一种用于镁电池的电极活性材料，其包括由下式1表示的复合过渡金属氧化物，其包含具有60％以上的立方结构的λ-MnO 2相，电极和镁 包含该镁电池的电池活性物质的制备方法：＆lt;式1＆gt; MxMnyOz在式1中，0

公开(公告)号：US20190198865A1

公开(公告)日：2019-06-27

申请号：US16145925

申请日：2018-09-28

Applicant: Samsung Electronics Co., Ltd. ,  Samsung SDI Co., Ltd.

Inventor： Youngeal KIM ,  Ryounghee KIM ,  Seokgwang DOO ,  Satoshi MARUYAMA ,  Toshinori SUGIMOTO ,  Dongmin IM

IPC: H01M4/36 ,  H01M4/485 ,  H01M4/62 ,  H01M10/0525

CPC classification number: H01M4/366 ,  H01M4/485 ,  H01M4/628 ,  H01M10/0525 ,  H01M2004/027

Abstract: An anode, a lithium battery including the anode, and a method of preparing the anode. The anode includes a current collector; a first anode layer disposed on the current collector; a second anode layer disposed on the first anode layer; and an inorganic protection layer disposed on the second anode layer, wherein an oxidation/reduction potential of the first anode layer and an oxidation/reduction potential of the second anode layer are different from each other.

公开(公告)号：US20230361340A1

公开(公告)日：2023-11-09

申请号：US18339585

申请日：2023-06-22

Applicant: Samsung Electronics Co., Ltd. ,  The Florida State University Research Foundation, Inc.

Inventor： Ryounghee KIM ,  Jeongju CHO ,  Lincoln MIARA ,  Sawankumar PATEL ,  Yan WANG ,  Yan-Yan HU ,  Hyeokjo GWON ,  Sewon KIM ,  Jusik KIM ,  Sungkyun JUNG

IPC: H01M10/0562 ,  H01M10/0525 ,  C01B25/45 ,  C01B25/455 ,  C01B33/32

CPC classification number: H01M10/0562 ,  H01M10/0525 ,  C01B25/45 ,  C01B25/455 ,  C01B33/32 ,  C01P2002/88 ,  H01M2300/008 ,  C01P2006/40 ,  C01P2002/52 ,  C01P2002/72 ,  C01P2002/86 ,  H01M2300/0074

Abstract: A solid conductor including:



a compound represented by Formula 1, a compound represented by Formula 2,
or a combination thereof






Li1+x+y-zTa2-xMxP1-yQyO8-zXz  Formula 1

wherein, in Formula 1,



M is an element having an oxidation number of +4,
Q is an element having an oxidation number of +4,
X is a halogen, a pseudohalogen, or a combination thereof, and

0≤x≤2, 0≤y

公开(公告)号：US20200373613A1

公开(公告)日：2020-11-26

申请号：US16881629

申请日：2020-05-22

Applicant: Samsung Electronics Co., Ltd. ,  The Florida State University Research Foundation, Inc.

Inventor： Ryounghee KIM ,  Jeongju CHO ,  Lincoln MIARA ,  Sawankumar PATEL ,  Yan WANG ,  Yan-Yan HU ,  Hyeokjo GWON ,  Sewon KIM ,  Jusik KIM ,  Sungkyun JUNG

IPC: H01M10/0562 ,  H01M10/0525 ,  C01B25/45 ,  C01B25/455 ,  C01B33/32

Abstract: A solid conductor including: a compound represented by Formula 1, a compound represented by Formula 2, or a combination thereof Li1+x+y−zTa2-xMxP1-yQyO8-zXz   Formula 1 wherein, in Formula 1, M is an element having an oxidation number of +4, Q is an element having an oxidation number of +4, X is a halogen, a pseudohalogen, or a combination thereof, and 0≤x≤2, 0≤y

公开(公告)号：US20210408577A1

公开(公告)日：2021-12-30

申请号：US16914937

申请日：2020-06-29

Applicant: Samsung Electronics Co., Ltd.

Inventor： Ryounghee KIM ,  Yan WANG ,  Lincoln MIARA ,  Hyeokjo GWON ,  Sewon KIM ,  Jusik KIM ,  Sungkyun JUNG

IPC: H01M10/0562

Abstract: A solid ion conductor compound includes a compound represented by Formula 1: Li6−wHf2−xMxO7−yZy  Formula 1 where, in Formula 1, M is an element having an oxidation number of a and a is 5, 6, or a combination thereof, Z is an element having an oxidation number of −1, and 0

公开(公告)号：US20210408576A1

公开(公告)日：2021-12-30

申请号：US16914859

申请日：2020-06-29

Applicant: Samsung Electronics Co., Ltd.

Inventor： Ryounghee KIM ,  Yan WANG ,  Lincoln MIARA ,  Hyeokjo GWON ,  Sewon KIM ,  Jusik KIM ,  Victor ROEV ,  Myungjin LEE ,  Sungkyun JUNG

IPC: H01M10/0562 ,  H01M4/36 ,  H01M10/0525 ,  H01M4/62 ,  C01B25/45 ,  C01B25/455 ,  C01B33/32

Abstract: An oxide includes a compound represented by Formula 1, a compound represented by Formula 2, or a combination thereof: Li1−x+y−zTa2−xMxP1−yQyO8−zXz  Formula 1 wherein, in Formula 1, M is an element having an oxidation number of 5+ or 6+, Q is an element having an oxidation number of 4+, X is a halogen atom, a pseudohalogen, or a combination thereof, 0≤x

公开(公告)号：US20210359297A1

公开(公告)日：2021-11-18

申请号：US17391400

申请日：2021-08-02

Applicant: Samsung Electronics Co., Ltd. ,  Samsung SDI Co., Ltd.

Inventor： Youngeal KIM ,  Ryounghee KIM ,  Seokgwang DOO ,  Satoshi MARUYAMA ,  Toshinori SUGIMOTO ,  Dongmin IM

IPC: H01M4/36 ,  H01M4/485 ,  H01M10/0525 ,  H01M4/62 ,  H01M10/052

Abstract: An anode, a lithium battery including the anode, and a method of preparing the anode. The anode includes a current collector; a first anode layer disposed on the current collector; a second anode layer disposed on the first anode layer; and an inorganic protection layer disposed on the second anode layer, wherein an oxidation/reduction potential of the first anode layer and an oxidation/reduction potential of the second anode layer are different from each other.