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1.发明授权公开(公告)号：US11949065B2
公开(公告)日：2024-04-02
申请号：US17238488
申请日：2021-04-23
发明人： Jusik Kim , Sewon Kim , Hyunseok Kim , Michael Edward Badding , Zhen Song , Karen E. Thomas-Alyea , Lincoln James Miara , Dongmin Im
IPC分类号： H01M10/056 , H01M10/0525 , H01M10/0562 , H01M50/403 , H01M50/431 , H01M50/449 , H01M50/491
CPC分类号： H01M10/0562 , H01M10/0525 , H01M50/403 , H01M50/431 , H01M50/449 , H01M50/491 , H01M2300/0068 , H01M2300/0094
摘要： A solid electrolyte including an inorganic lithium ion conductive film and a porous layer on a surface of the inorganic lithium ion conductive film, wherein the porous layer includes a first porous layer and a second porous layer, and the second porous layer is disposed between the inorganic lithium ion conductive film and the first porous layer, and wherein the first porous layer has a size greater which is than a pore size of the second porous layer.
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公开(公告)号：US20230246177A1
公开(公告)日：2023-08-03
申请号：US18297507
申请日：2023-04-07
发明人： Myungjin Lee , Jusik Kim , Ryounghee Kim , Sewon Kim , Michael Edward BADDING , Wonseok Chang , Jaemyung Chang , Zhen SONG , Sung Heo
IPC分类号： H01M4/36 , H01M10/0562 , H01M10/058 , H01M4/485 , H01M4/587 , H01M4/131 , H01M4/133
CPC分类号： H01M4/366 , H01M10/0562 , H01M10/058 , H01M4/485 , H01M4/587 , H01M4/131 , H01M4/133 , H01M2004/027
摘要： An all-solid secondary battery including: a positive electrode layer including a positive active material; a negative electrode layer including a negative electrode current collector and a first negative active material layer; and a solid electrolyte layer between the positive electrode layer and the negative electrode layer, the solid electrolyte including a solid electrolyte, wherein the first negative active material layer is adjacent to the solid electrolyte layer, the first negative active material layer includes a multi-component metal composite including M1, M2, M3, and X, an atomic ratio of M2M3X to M1M2M3X in the multi-component metal composite is in a range of about 0.5 to about 0.85, and an atomic ratio of M2M3X to M1 ion is in a range of about 1 to about 5.51.
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3.发明授权公开(公告)号：US11276879B2
公开(公告)日：2022-03-15
申请号：US16052743
申请日：2018-08-02
发明人： Jusik Kim , Michael Edward Badding , Hyunseok Kim , Zhen Song , Taehwan Yu
IPC分类号： H01M10/0562 , H01M10/0525 , H01M4/38 , H01M10/052 , H01M10/058 , H01M4/40 , H01M50/403 , H01M50/431 , H01M4/02 , H01M10/0564
摘要： A solid electrolyte including: a lithium ion inorganic conductive layer; and an amorphous phase on a surface of the lithium ion inorganic conductive layer, wherein the amorphous phase is an irradiation product of the lithium ion inorganic conductive layer. Also, the method of preparing the same, and a lithium battery including the solid electrolyte.
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4.发明申请公开(公告)号：US20180205112A1
公开(公告)日：2018-07-19
申请号：US15869743
申请日：2018-01-12
发明人： Karen E. Thomas-Alyea , Yong-Gun Lee , Lincoln Miara , Hyunseok Kim , Jusik Kim , Michael E. Badding , Zhen Song
IPC分类号： H01M10/056 , H01M10/058 , H01M4/66 , H01M10/052 , H01M4/04 , H01M4/02
CPC分类号： H01M10/056 , H01M4/0404 , H01M4/661 , H01M10/05 , H01M10/052 , H01M10/0562 , H01M10/0565 , H01M10/058 , H01M2004/021 , H01M2004/027 , H01M2300/0068 , H01M2300/0074 , H01M2300/0082 , H01M2300/0088
摘要： A solid electrolyte for a negative electrode of a secondary battery includes a first solid electrolyte having a first surface and a second solid electrolyte on the first solid electrolyte and having a second surface. The first solid electrolyte and the second solid electrolyte each have an ionic conductivity effective for a deposition metal, and the first surface and the second surface are different in composition, structure, or both. An electrode assembly and an electrochemical cell including the solid electrolyte and method for the manufacture thereof are also described.
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公开(公告)号：US10700377B2
公开(公告)日：2020-06-30
申请号：US15869743
申请日：2018-01-12
发明人： Karen E. Thomas-Alyea , Yong-Gun Lee , Lincoln Miara , Hyunseok Kim , Jusik Kim , Michael E. Badding , Zhen Song
IPC分类号： H01M10/056 , H01M10/052 , H01M4/66 , H01M10/058 , H01M4/04 , H01M10/05 , H01M4/02 , H01M10/0562 , H01M10/0565
摘要： A solid electrolyte for a negative electrode of a secondary battery includes a first solid electrolyte having a first surface and a second solid electrolyte on the first solid electrolyte and having a second surface. The first solid electrolyte and the second solid electrolyte each have an ionic conductivity effective for a deposition metal, and the first surface and the second surface are different in composition, structure, or both. An electrode assembly and an electrochemical cell including the solid electrolyte and method for the manufacture thereof are also described.
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6.发明授权公开(公告)号：US11038199B2
公开(公告)日：2021-06-15
申请号：US16298167
申请日：2019-03-11
发明人： Jusik Kim , Sewon Kim , Hyunseok Kim , Michael Edward Badding , Zhen Song , Karen E. Thomas-Alyea , Lincoln James Miara , Dongmin Im
IPC分类号： H01M2/16 , H01M10/0562 , H01M10/0525
摘要： A solid electrolyte including an inorganic lithium ion conductive film and a porous layer on a surface of the inorganic lithium ion conductive film, wherein the porous layer includes a first porous layer and a second porous layer, and the second porous layer is disposed between the inorganic lithium ion conductive film and the first porous layer, and wherein the first porous layer has a size greater which is than a pore size of the second porous layer.
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公开(公告)号：US20240213473A1
公开(公告)日：2024-06-27
申请号：US18539499
申请日：2023-12-14
发明人： Kyounghwan Kim , Jonghyeok Park , Yonggun Lee , Kwanghee Kim , Jusik Kim
IPC分类号： H01M4/583 , H01M4/04 , H01M4/70 , H01M10/0562
CPC分类号： H01M4/583 , H01M4/0407 , H01M4/70 , H01M10/0562 , H01M2004/021
摘要： An anode-solid electrolyte sub-assembly for an all-solid secondary battery, the anode-solid electrolyte sub-assembly including: an anode current collector; a mixed ionic-electronic conductor structure disposed on a first side of the anode current collector, the mixed ionic-electronic conductor structure containing a mixed ionic-electronic conductor, and having a plurality of openings extending along a thickness direction; wherein the plurality of openings has a structure in which at least one end is open; an interlayer disposed on the mixed ionic-electronic conductor structure and opposite the anode current collector; and a solid electrolyte disposed on the interlayer and opposite the mixed ionic-electronic conductor structure, wherein the interlayer includes an interlayer material.
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公开(公告)号：US11949067B2
公开(公告)日：2024-04-02
申请号：US17467749
申请日：2021-09-07
发明人： Ryounghee Kim , Gabin Yoon , Jusik Kim
IPC分类号： H01M10/0562 , H01M10/0525
CPC分类号： H01M10/0562 , H01M10/0525 , H01M2300/0071
摘要： Provided are an oxide including a compound represented by Formula 1, a method of pre paring the same, a solid electrolyte including the oxide, and an electrochemical device including the oxide:
LiaTa2−yAyP1−xMxO8−zXz Formula 1
wherein, in Formula 1, M is an element having an oxidation number of +3,
A is an element having an oxidation number of +4, +5, or +6, or a combination thereof,
when A is an element having an oxidation number of +4, a is 1+y+2x−z,
when A is an element having an oxidation number of +5, a is 1+2x−z,
when A is an element having an oxidation number of +6, a is 1−y+2x−z,
X is a halogen atom or a pseudohalogen, and
0≤y-
公开(公告)号：US11837695B2
公开(公告)日：2023-12-05
申请号：US16925547
申请日：2020-07-10
发明人： Hyeokjo Gwon , Sungkyun Jung , Ryounghee Kim , Sewon Kim , Jusik Kim
IPC分类号： H01M10/0525 , H01M10/0562
CPC分类号： H01M10/0562 , H01M10/0525 , H01M2300/0077
摘要： An oxide including a compound represented by Formula 1:
(LixM1y)(M2)3-δ(M3)2-ωO12-zXz Formula 1
wherein, in Formula 1,
6≤x≤8, 0≤y-
公开(公告)号：US11611103B2
公开(公告)日：2023-03-21
申请号：US16914937
申请日：2020-06-29
发明人： Ryounghee Kim , Yan Wang , Lincoln Miara , Hyeokjo Gwon , Sewon Kim , Jusik Kim , Sungkyun Jung
IPC分类号： H01M10/0562 , H01M4/40 , H01M4/38 , H01B1/08 , H01M4/36 , C01G27/00 , H01M12/06 , H01M12/08 , H01M4/62 , C01G35/00 , H01M10/052
摘要： 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
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