| 申请日期 | 2025-09-12 | 申请号 | US15713914 |
| 公开（公告）号 | US20180316005A1 | 公开（公告）日 | 2018-11-01 |
| 公开国别 | US | 申请人省市代码 | 全国 |
| 申请人 | Samsung Electronics Co Ltd; Samsung SDI Co Ltd | ||
| 简介 | A positive active material, including : a lithium transition metal composite oxide represented by Formula 1 :
[in-line-formulae]LiaNibM1cM2dM3eO2 Formula 1[/in-line-formulae]wherein, in Formula 1, M1 comprises Co, Mn, or a combination thereof, M2 comprises Mg and Ti, M3 comprises Al, B, Ca, Na, K, Cr, V, Fe, Cu, Zr, Zn, Sr, Sb, Y, Nb, Ga, Si, Sn, Mo, W, Ba, a rare earth element, or a combination thereof, 0.9≤a≤1.1, 0.7≤b<1.0, 0 | ||
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