公开(公告)号：US20220231325A1

公开(公告)日：2022-07-21

申请号：US17397004

申请日：2021-08-09

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sungkyun Jung ,  Hyeokjo Gwon ,  Gabin Yoon ,  Lincoln MIARA ,  Valentina LACIVITA ,  Jusik Kim

IPC: H01M10/0562 ,  H01M4/38 ,  H01M4/04 ,  H01M10/052

Abstract: A composite solid electrolyte including a first solid electrolyte layer including a halide solid electrolyte, a second solid electrolyte layer including an oxide solid electrolyte, a lithium ion-conductive interlayer between the first solid electrolyte layer and the second solid electrolyte layer, wherein the lithium ion-conductive interlayer includes a composition in which a reaction energy of the lithium ion-conductive interlayer with respect to the first solid electrolyte is −50 meV/atom or greater.

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