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公开(公告)号：EP4413621A1
公开(公告)日：2024-08-14
申请号：EP22793315.7
申请日：2022-09-28
发明人： TAN, Bing , WU, Wei , SHEPARD, David , SANKARAN, Ashwin , LI, Yunkui
IPC分类号： H01M4/04 , H01M4/13 , H01M4/131 , H01M4/1391 , H01M4/485 , H01M4/505 , H01M10/0525 , H01M50/403 , H01M50/434 , H01M50/491 , H01M50/414 , H01M50/446 , H01M50/46 , H01M4/133 , H01M4/134 , H01M4/1395 , H01M4/38 , H01M4/02 , C01B39/02
CPC分类号： H01M2004/02120130101 , H01M4/0407 , H01M4/0409 , H01M4/0416 , H01M4/0435 , H01M4/13 , H01M4/133 , H01M4/134 , H01M4/131 , H01M4/1391 , H01M4/1395 , H01M4/485 , H01M4/505 , H01M10/0525 , H01M50/403 , C01B39/02 , H01M50/491 , H01M50/40 , H01M50/414 , H01M50/446 , H01M50/46 , Y02E60/10
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公开(公告)号：EP4427275A1
公开(公告)日：2024-09-11
申请号：EP22802779.3
申请日：2022-10-12
发明人： TAN, Bing , LIAO, Yuhao , RAJEWSKI, Andrew , WU, Wei
IPC分类号： H01M4/02 , H01M4/131 , H01M4/1391 , H01M4/66 , H01M10/052 , H01M10/0561 , H01M10/056
CPC分类号： H01M2004/02720130101 , H01M2004/02820130101 , H01M4/02 , H01M4/131 , H01M4/1391 , H01M4/66 , H01M10/052 , H01M10/056 , Y02E60/10
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公开(公告)号：EP4124602A1
公开(公告)日：2023-02-01
申请号：EP22184969.8
申请日：2022-07-14
发明人： TAN, Bing , LIAO, Yuhao , RAJEWSKI, Andrew , LACHAPELLE, Jeffery , WU, Wei
IPC分类号： C01G53/00 , H01M4/525 , H01M10/0525
摘要： A method for preparing high nickel lithiated metal oxides that includes selecting one or more nickel precursors; at least one non-corrosive lithium salt; and a plurality of metal oxide or hydroxide precursors. The metal precursors and lithium salts are mixed together to form a mixture comprising:
Li x Ni y M z N (1-y-z) O (2-a) F a (F-1)
wherein x = 1.0 - 1.1, 0.80 ≤ y ≤ 0.90, 0.03 st step) in air at ≥ 750°C to form a powder. The powder is subjected to a 2 nd sintering step in O 2 at ≤ 750°C to form the high nickel lithiated metal oxides.-
公开(公告)号：EP4437603A1
公开(公告)日：2024-10-02
申请号：EP22823229.4
申请日：2022-11-16
发明人： TAN, Bing , LIAO, Yuhao , RAJEWSKI, Andrew
IPC分类号： H01M4/485 , H01M4/52 , H01M4/525 , H01M4/58 , H01M10/0567 , H01M10/0568 , H01M10/0569 , H01G11/62 , H01G11/64 , H01G11/66 , H01G11/60
CPC分类号： H01M10/0567 , H01M10/0568 , H01M10/0569 , H01M4/525 , H01M4/521 , H01M4/5825 , H01M4/485 , H01G11/64 , H01G11/62 , H01G11/60 , Y02E60/10
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公开(公告)号：EP4406035A2
公开(公告)日：2024-07-31
申请号：EP22888604.0
申请日：2022-10-12
发明人： TAN, Bing , LIAO, Yuhao , RAJEWSKI, Andrew , WU, Wei
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