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1.发明公开
公开(公告)号：EP3959175A1
公开(公告)日：2022-03-02
申请号：EP20719655.1
申请日：2020-04-24
申请人： Umicore , Umicore Korea Ltd.
IPC分类号： C01G53/00 , H01M4/525 , H01M4/02 , H01M10/0525
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公开(公告)号：EP3928374A1
公开(公告)日：2021-12-29
申请号：EP20758623.1
申请日：2020-02-19
发明人： KANG, Byoungwoo , WOO, Seung-Jun
IPC分类号： H01M10/0562 , H01M4/525 , H01M4/505 , H01M4/131 , H01M4/1391 , H01M4/04 , H01M10/052 , H01M4/38
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公开(公告)号：EP3824501A1
公开(公告)日：2021-05-26
申请号：EP19741992.2
申请日：2019-07-10
申请人： Umicore , Umicore Korea Ltd.
发明人： ZHU, Liang , KIM, Jeong-Rae , PARK, AReum , LEE, YuRi
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4.发明公开
公开(公告)号：EP3776695A1
公开(公告)日：2021-02-17
申请号：EP19711025.7
申请日：2019-03-06
申请人： Umicore , Umicore Korea Ltd.
发明人： KIM, JiHye , PAULSEN, Jens , PARK, AReum , GIL, Hee-Sung
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公开(公告)号：EP3428124B1
公开(公告)日：2020-08-19
申请号：EP18177146.0
申请日：2018-06-12
申请人： Umicore , Umicore Korea Ltd.
发明人： KIM, JIhYE , PAULSEN, Jens , PARK, AReum , KIM, Dae-Hyun , GIL, Hee-Sung
IPC分类号： C01G45/12 , C01G51/00 , C01G53/00 , H01M4/131 , H01M4/505 , H01M4/525 , H01M10/052 , H01M10/0525
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公开(公告)号：EP3326226B1
公开(公告)日：2020-02-12
申请号：EP16827327.4
申请日：2016-07-07
申请人： Umicore , Umicore Korea Ltd.
发明人： PAULSEN, Jens , XIA, Xin , HAN, Song-Yi , ZHANG, Jing
IPC分类号： H01M4/04 , C01G51/00 , H01M4/131 , H01M4/36 , H01M4/505 , H01M4/525 , C01G53/00 , H01M10/0525 , H01M10/0562
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公开(公告)号：EP3155680B1
公开(公告)日：2019-08-07
申请号：EP15806939.3
申请日：2015-06-01
申请人： Umicore , Umicore Korea Ltd.
发明人： BLANGERO, Maxime , CHOI, Da-In , CHO, WooRam , KIM, JiHye
IPC分类号： H01M4/505 , H01M4/525 , H01M10/0525 , C01G53/00 , C01D15/00 , H01M4/02 , H01M4/131 , H01M4/1391 , H01M10/052
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公开(公告)号：EP3437148A1
公开(公告)日：2019-02-06
申请号：EP17773385.4
申请日：2017-03-09
申请人： UMICORE , Umicore Korea Ltd.
发明人： KIM, Jeong-Rae , KIM, Gyeong-Ok , XIA, Xin , ZHANG, Jing
IPC分类号： H01M4/36 , H01M4/525 , H01M4/505 , H01M4/485 , H01M10/0567 , H01M10/0569 , H01M10/0525
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9.发明公开
公开(公告)号：EP3356297A1
公开(公告)日：2018-08-08
申请号：EP16850476.9
申请日：2016-09-23
申请人： Umicore , Umicore Korea Ltd.
发明人： ZHU, Liang , DE PALMA, Randy , AHN, Hyo Sun , CHO, Sung Jun , NELIS, Daniël , DRIESEN, Kris
IPC分类号： C01G53/00 , H01M4/525 , H01M4/505 , H01M10/0525
CPC分类号： H01M4/525 , C01G53/006 , C01G53/40 , C01G53/44 , C01G53/50 , C01P2002/52 , C01P2002/54 , C01P2004/51 , C01P2006/12 , C01P2006/40 , C01P2006/80 , H01M4/505 , H01M10/0525 , H01M2004/028
摘要： A particulate precursor compound for manufacturing a lithium transition metal (M)-oxide powder for use as an active positive electrode material in lithium-ion batteries, wherein (M) is NixMnyCozAv, A being a dopant, wherein 0.33≤x≤0.60, 0.20≤y≤0.33, and 0.20≤z≤0.33, v≤0.05, and x+y+z+v=1, the precursor comprising Ni, Mn and Co in a molar ratio x:y:z and having a specific surface area BET in m2/g and a sulfur content S expressed in wt %, wherein formula (I).
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10.发明公开
公开(公告)号：EP3350865A1
公开(公告)日：2018-07-25
申请号：EP16845812.3
申请日：2016-09-15
申请人： Umicore , Umicore Korea Ltd.
发明人： XIA, Xin , BLANGERO, Maxime , ZHANG, Jing , YANG, Wenlong , PAULSEN, Jens
IPC分类号： H01M10/0525 , H01M10/0567 , H01M10/0569 , H01M10/0568 , H01M4/525 , H01M4/505 , H01M4/36 , H01M4/13
CPC分类号： H01M10/0569 , C01G51/42 , H01M4/366 , H01M4/505 , H01M4/525 , H01M4/587 , H01M10/0525 , H01M10/0567 , H01M10/0568 , H01M2004/028 , H01M2220/30 , H01M2300/0037
摘要： A lithium secondary cell having an operating voltage ≥4.35 sV, comprising a cathode comprising a doped L1CoO2 active material, an anode comprising graphite, and an electrolyte comprising a carbonate-based solvent, a lithium salt and both a succinonitrile (SN) and a lithium bis(oxalato)borate (LiBOB) additive wherein during the discharge at 45° C. from a state of charge (SOC) of 100% at 4.5V to a SOC of 0 at 3V at a C/10 rate the difference of the SOC at 4.42V and 4.35V is at least 7% but less than 14%, and wherein the active material is doped by at least 0.5 mole % of either one or more of Mn, Mg and Ti.
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