- 专利标题： LITHIUM METAL HALIDE BASED SOLID ELECTROLYTE FOR ALL-SOLID-STATE BATTERY WITH EXCELLENT LITHIUM ION CONDUCTIVITY
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申请号： US18071810申请日： 2022-11-30
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公开(公告)号： US20230178798A1公开(公告)日： 2023-06-08
- 发明人: Yong Jun Jang , Sang Heon Lee , Sang Soo Lee , So Young Kim , Seong Hyeon Choi , Sun Ho Choi , Dae Yeon Hwang , Mun Seok Chae , Ho Cheol Shin , Kwang Jin Kim , Sa Heum Kim , In Woo Song , Sang Uck Lee , Byeong Sun Jun , Ji Hoon Kim
- 申请人： HYUNDAI MOTOR COMPANY , KIA CORPORATION , Industry-University Cooperation Foundation Hanyang University ERICA Campus
- 申请人地址： KR Seoul
- 专利权人： HYUNDAI MOTOR COMPANY,KIA CORPORATION,Industry-University Cooperation Foundation Hanyang University ERICA Campus
- 当前专利权人： HYUNDAI MOTOR COMPANY,KIA CORPORATION,Industry-University Cooperation Foundation Hanyang University ERICA Campus
- 当前专利权人地址： KR Seoul; KR Seoul; KR Ansan-si
- 优先权： KR 20210173991 2021.12.07
- 主分类号： H01M10/0562
- IPC分类号： H01M10/0562 ; H01M10/0525
摘要：
A lithium metal halide-based solid electrolyte for an all-solid-state battery with excellent lithium ion conductivity, includes a compound represented by the following Chemical Formula 1.
Li6-a(M11-bM2b)X6 [Chemical Formula 1]
wherein M1 comprises a group 3 element, a group 4 element or a group 13 element, M2 comprises silicon (Si), germanium (Ge), tin (Sn) or lead (Pb), X comprises chlorine (Cl), bromine (Br) or iodine (I), 0≤b≤1, and a is a number satisfying the following Mathematical Formula 1.
a=(oxidation number of M1×(1−b))+(oxidation number of M2×b) [Mathematical Formula 1]
Li6-a(M11-bM2b)X6 [Chemical Formula 1]
wherein M1 comprises a group 3 element, a group 4 element or a group 13 element, M2 comprises silicon (Si), germanium (Ge), tin (Sn) or lead (Pb), X comprises chlorine (Cl), bromine (Br) or iodine (I), 0≤b≤1, and a is a number satisfying the following Mathematical Formula 1.
a=(oxidation number of M1×(1−b))+(oxidation number of M2×b) [Mathematical Formula 1]
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