-
1.发明申请公开(公告)号：US20180115006A1
公开(公告)日：2018-04-26
申请号：US15791540
申请日：2017-10-24
Applicant: Samsung Electronics Co., Ltd. , Samsung SDI Co., Ltd.
Inventor： Myungjin LEE , Seoksoo LEE , Taehwan YU
IPC: H01M8/1018 , C08G65/40 , C08G65/48 , C08G65/00 , C08J3/24 , H01M10/0525 , H01M10/0565 , H01M10/0585 , C08K5/435 , H01M4/134 , H01M4/38
CPC classification number: H01M8/1018 , C08F220/20 , C08G65/007 , C08G65/40 , C08G65/48 , C08J3/24 , C08J5/00 , C08K5/435 , H01M4/134 , H01M4/382 , H01M4/623 , H01M10/0525 , H01M10/0565 , H01M10/0585 , H01M2300/0082
Abstract: A polymer electrolyte including a copolymer having at least one first repeating unit represented by Formula 1 and at least one second repeating unit represented by Formula 2: wherein, R1 to R4, L1, and m in Formula 1 and R5 to R7, L2, G and n in Formula 2 are the same as defined in the specification.
-
2.发明公开公开(公告)号：US20230275265A1
公开(公告)日：2023-08-31
申请号：US18313587
申请日：2023-05-08
Applicant: Samsung SDI Co., Ltd.
Inventor： Hyunseok KIM , Saebom RYU , Seoksoo LEE , Soyeon KIM
IPC: H01M10/0562 , C01D15/00 , H01M4/36 , H01M4/485 , H01M10/052 , H01M10/0585
CPC classification number: H01M10/0562 , C01D15/00 , H01M4/366 , H01M4/485 , H01M10/052 , H01M10/0585 , C01P2002/74 , C01P2006/40 , H01M2300/008
Abstract: A solid electrolyte includes a compound having an argyrodite crystal structure represented by Formula 1,
LiaMxPSbBrcXd. Formula 1
wherein Formula 1,
M is Na, K, Fe, Mg, Ca, Ag, Cu, Zr, Zn, or a combination thereof;
X is Cl, I, or a combination thereof; and
0≤x 4.-
公开(公告)号：US20230291004A1
公开(公告)日：2023-09-14
申请号：US18013127
申请日：2021-09-17
Applicant: SAMSUNG SDI CO., LTD.
Inventor： Seoksoo LEE , Junhwan KU
IPC: H01M10/0562 , C01B25/14
CPC classification number: H01M10/0562 , C01B25/14 , C01P2002/54 , C01P2002/72 , C01P2004/61 , C01P2004/62 , C01P2006/40 , H01M2300/008
Abstract: Disclosed herein are a solid ion conductor compound includinga compound that is represented by Formula 1 and has an argyrodite-type crystal structure, an ion conductivity of 3 mS/cm or more at 25° C., and an average particle diameter of 0.1 µm to 7 µm, a solid electrolyte including the solid ion conductor compound, an electrochemical cell including the solid ion conductor compound, and a method of preparing the solid ion conductor compound.
In Formula 1,
M1 is at least one metal element selected from Group 1 to 15 elements, except for Li, in the Periodic Table,
M2 is at least one element selected from Group 17 elements in the Periodic Table,
M3 isSOn, and
4≤a≤8, 0≤x-
公开(公告)号：US20230275261A1
公开(公告)日：2023-08-31
申请号：US18013079
申请日：2021-07-13
Applicant: SAMSUNG SDI CO., LTD.
Inventor： Junhwan KU , Seoksoo LEE , Youngsin PARK , Toshinori SUGIMOTO
IPC: H01M10/0562
CPC classification number: H01M10/0562 , H01M2300/0094 , H01M2300/008
Abstract: Provided are an all-solid secondary battery and a method of manufacturing the same, the all-solid secondary battery including: an anode layer; a cathode layer; and a solid electrolyte layer between the anode layer and the cathode layer, wherein the cathode layer contains a large-particle cathode active material, a small-diameter cathode active material, and a solid electrolyte, the solid electrolyte layer includes a first solid electrolyte layer adjacent to the cathode layer and containing a first solid electrolyte, and a second solid electrolyte layer adjacent to the anode layer and containing a second electrolyte, the second solid electrolyte has a larger size than the solid electrolyte of the cathode layer or the first solid electrolyte, and the second solid electrolyte has higher ion conductivity than the first solid electrolyte.
-
Patent Agency Ranking
公开(公告)号：US20230084324A1
公开(公告)日：2023-03-16
申请号：US17797917
申请日：2021-01-14
Applicant: SAMSUNG SDI CO., LTD.
Inventor： Saebom RYU , Hyunseok KIM , Seoksoo LEE , Soyeon KIM , Shintaro KITAJIMA
Abstract: Disclosed are a solid ion conductor compound represented by Formula 1, and having an argyrodite-type crystal structure, a solid electrolyte and an electrochemical cell each comprising the same, and a method of preparing the same: LixPyM1vSzM2wM3w′ where in the above formula, M1 is an element substituted at P sites and having a larger ionic radius than that of P, M2 and M3 are different elements selected from elements of Group 17 in the periodic table, and 4≤x≤8, 0
-
公开(公告)号：US20210135278A1
公开(公告)日：2021-05-06
申请号：US17036266
申请日：2020-09-29
Applicant: Samsung SDI Co., Ltd.
Inventor： Hyunseok KIM , Saebom RYU , Seoksoo LEE , Soyeon KIM
IPC: H01M10/0562 , H01M4/36 , H01M4/485 , H01M10/052 , H01M10/0585 , C01D15/00
Abstract: A solid electrolyte includes a compound having an argyrodite crystal structure represented by Formula 1, LiaMxPSbBrcXd. Formula 1 wherein Formula 1, M is Na, K, Fe, Mg, Ca, Ag, Cu, Zr, Zn, or a combination thereof; X is Cl, I, or a combination thereof; and 0≤x 4.
-
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：US20160181658A1
公开(公告)日：2016-06-23
申请号：US14820021
申请日：2015-08-06
Applicant: Samsung Electronics Co., Ltd.
Inventor： Jusik KIM , Jenam LEE , Soyeon KIM , Hyunseok KIM , Joungwon PARK , Seoksoo LEE , Hyorang KANG
IPC: H01M10/0567 , H01M10/0525
CPC classification number: H01M10/0569 , H01M10/052 , H01M2300/0028 , H01M2300/0045
Abstract: A composite electrolyte including a polymeric ionic liquid; and an oligomeric electrolyte, wherein the oligomeric electrolyte includes an oligomer.
Abstract translation: 包含聚合离子液体的复合电解质; 和低聚电解质，其中所述低聚电解质包括低聚物。
-
公开(公告)号：US20160064770A1
公开(公告)日：2016-03-03
申请号：US14834940
申请日：2015-08-25
Applicant: Samsung Electronics Co., Ltd.
Inventor： Jenam LEE , Soyeon KIM , Seoksoo LEE , Jusik KIM , Joungwon PARK , Myungjin LEE , Yonggun LEE , Hongsoo CHOI
IPC: H01M10/056 , H01M10/0565 , H01M4/38 , H01M10/0569 , H01M10/052
CPC classification number: H01M10/056 , H01M4/382 , H01M10/052 , H01M10/0565 , H01M10/0569 , H01M2300/0028 , H01M2300/0082 , H01M2300/0085 , H01M2300/0094 , Y02T10/7011
Abstract: A composite electrolyte including a polymeric ionic liquid; a plurality of inorganic particles; and an organic electrolyte.
Abstract translation: 包含聚合离子液体的复合电解质; 多个无机颗粒; 和有机电解质。
-
-
-
-
-
-
-
-
Search Results
9
records
(took 0.026 seconds)
