Invention Grant
- Patent Title: Solid-state electrolyte, solid-state battery including the electrolyte, and method of making the same
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Application No.: US17140763Application Date: 2021-01-04
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Publication No.: US11588177B2Publication Date: 2023-02-21
- Inventor: Yan Wang , Lincoln Miara , Yihan Xiao , Gerbrand Ceder , Bin Ouyang , Yingzhi Sun
- Applicant: Samsung Electronics Co., Ltd. , The Regents of the University of California
- Applicant Address: KR Suwon-si; US CA Oakland
- Assignee: Samsung Electronics Co., Ltd.,The Regents of the University of California
- Current Assignee: Samsung Electronics Co., Ltd.,The Regents of the University of California
- Current Assignee Address: KR Suwon-si; US CA Oakland
- Agency: Cantor Colburn LLP
- Main IPC: H01M10/0562
- IPC: H01M10/0562 ; H01M10/052 ; H01M4/134 ; H01M4/38 ; H01M4/40 ; H01M4/66 ; H01M10/058 ; H01M50/449 ; H01M50/431 ; H01M4/62 ; H01M4/02
Abstract:
A solid-state ion conductor includes a compound of Formula 1: Li6+(5−a)x−b*y−z(c+2)wA1−x(M1)ax(M2)byO5−z−wX1+zQcw Formula 1 wherein, in Formula 1, A is an element having an oxidation state of +5, M1 is an element having an oxidation state of a, wherein a is +2, +3, +4, +6, +7, or a combination thereof, M2 is an element having an oxidation state of b, wherein b is +1, +2, or a combination thereof, X is an element having an oxidation state of −1, Q is an element having an oxidation state of c, wherein c is less than −2, and wherein −2≤(5−a)x−b*y−z−(c+2)w≤2, 0≤x≤0.5, 0≤y≤0.5, −1≤z≤1, 0≤w≤0.5.
Public/Granted literature
- US20220166055A1 SOLID-STATE ELECTROLYTE, SOLID-STATE BATTERY INCLUDING THE ELECTROLYTE, AND METHOD OF MAKING THE SAME Public/Granted day:2022-05-26
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