申请日期 | 2025-07-18 | 申请号 | KR1020210046239 |
公开(公告)号 | KR102341409B1 | 公开(公告)日 | 2021-12-20 |
公开国别 | KR | 申请人省市代码 | 全国 |
申请人 | 삼성에스디아이 주식회사 | ||
简介 | Nickel rich (nickel rich) lithium nikkel-based compounds where the content of nickel is 50 to 100 mol% based on the total amount of transition metal; And a lithium ion cell containing a lithium ion electrode active material, a combination of a lithium ion cell comprising a coating film comprising a rare earth metal hydroxide (rare earth metal hydroxide) formed on the surface of the nickel-rich lithium-nikkel-based compound, a production method thereof and an anode containing it is presented. |
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