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1. 发明公开

EP3596015A1 NITRATE PROCESS FOR MANUFACTURING TRANSITION METAL HYDROXIDE PRECURSORS 审中-公开
公开(公告)号：EP3596015A1
公开(公告)日：2020-01-22
申请号：EP18711913.6
申请日：2018-03-15
申请人： Umicore , Umicore Korea Ltd.
发明人： PAULSEN, Jens , ROBERT, Eric , VANHOUTTE, Dirk , NELIS, Daniël , DE PALMA, Randy , KIM, Dae-Hyun
IPC分类号： C01G53/00

2. 发明公开

EP3356297A1 PRECURSORS FOR LITHIUM TRANSITION METAL OXIDE CATHODE MATERIALS FOR RECHARGEABLE BATTERIES 审中-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).

3. 发明公开

EP3204972A1 CARBONATE PRECURSORS FOR LITHIUM NICKEL MANGANESE COBALT OXIDE CATHODE MATERIAL AND THE METHOD OF MAKING SAME 有权
标题翻译：锂镍锰钴氧化物阴极材料的碳酸盐前体及其制备方法
公开(公告)号：EP3204972A1
公开(公告)日：2017-08-16
申请号：EP15848741.3
申请日：2015-09-30
申请人： Umicore , Umicore Korea Ltd.
发明人： HU, Jin , HONG, HeonPyo , PAULSEN, Jens , OH, JinDoo , NELIS, Daniël , ROBERT, Eric
IPC分类号： H01M4/525 , H01M4/505 , H01M4/485
CPC分类号： H01M4/1391 , C01G53/006 , C01G53/44 , C01P2002/52 , C01P2002/54 , C01P2002/72 , C01P2004/32 , C01P2004/51 , C01P2004/61 , C01P2006/11 , C01P2006/12 , C01P2006/40 , H01M4/0471 , H01M4/485 , H01M4/505 , H01M4/525 , H01M10/052 , Y02T10/7011
摘要： A method for producing a M-carbonate precursor of a Li-M oxide cathode material in a continuous reactor, wherein M=NixMnyCozAn, A being a dopant, with x>0, y>0, 0≦z≦0.35, 0≦n≦0.02 and x+y+z+n=1, the method comprising the steps of: —providing a feed solution comprising Ni-, Mn-, Co- and A-ions, and having a molar metal content M″ feed, —providing an ionic solution comprising either one or both of a carbonate and a bicarbonate solution, the ionic solution further comprising either one or both of Na- and K-ions, —providing a slurry comprising seeds comprising M′-ions and having a molar metal content M′ seeds, wherein M′=Nix′Mny′Coz′A′n′, A′ being a dopant, with 0≦x′≦1, 0≦y′≦1, 0≦z′≦1, 0≦n′≦1 and x′+y′+z′+n′=1, and wherein the molar ratio M′ seeds/M″ feed is between 0.001 and 0.1, —mixing the feed solution, the ionic solution and the slurry in the reactor, thereby obtaining a reactive liquid mixture, —precipitating a carbonate onto the seeds in the reactive liquid mixture, thereby obtaining a reacted liquid mixture and the M-carbonate precursor, and —separating the M-carbonate precursor from the reacted liquid mixture.
摘要翻译：在连续反应器中生产Li-M氧化物阴极材料的M-碳酸盐前体的方法，其中M = NixMnyCozAn，A是掺杂剂，其中x> 0，y>0,0≤z≤0.35,0≤n ≤0.02和x + y + z + n = 1，所述方法包括以下步骤： - 提供包含Ni-，Mn-，Co-和A-离子并且具有摩尔金属含量M“进料的进料溶液，提供包含碳酸盐和碳酸氢盐溶液中的一种或两种的离子溶液，所述离子溶液进一步包含Na-和K-离子中的一种或两种， - 提供包含含有M'-离子并且具有摩尔金属内容M'种子，其中M'= Nix'Mny'Coz'A'n'，A'为掺杂剂，0≤x'≤1,0≤y'≤1,0≤z'≤1,0≤≤ n'≤1且x'+ y'+ z'+ n'= 1，并且其中M'种子/ M“进料的摩尔比在0.001和0.1之间， - 将进料溶液，离子溶液和浆液混合由此获得反应性液体混合物， - 将碳酸盐沉淀到反应性液体混合物中的种子上从而获得反应后的液体混合物和M-碳酸盐前体，并且从反应后的液体混合物中分离出M-碳酸盐前体。

4. 发明公开

EP3525267A1 SILICON-BASED POWDER, ELECTRODE AND BATTERY COMPRISING SUCH A POWDER 审中-公开
公开(公告)号：EP3525267A1
公开(公告)日：2019-08-14
申请号：EP19155461.7
申请日：2019-02-05
申请人： Umicore
发明人： PUT, Stijn , MARX, Nicolas , GILLEIR, Jan , NELIS, Daniël
IPC分类号： H01M4/134 , H01M4/36 , H01M4/38 , H01M4/62 , H01M10/0525 , H01M4/02
摘要： Silicon-based powder for use in the negative electrode of a battery, whereby the silicon-based powder comprises silicon-based particles, whereby the silicon-based particles have a number-based particle size distribution having a d50, whereby the particle size of a particle is considered to be the largest dimension of said particle, whereby less than 8.0% of the particles have a size which is larger than twice the d50. Such a silicon based powder may be embedded in a matrix to form an active material powder. Preferably d50 10nm. The cycle efficiency of a negative electrode of a battery, made using such a powder, is much improved.

5. 发明公开

EP3698421A1 BATTERY 审中-公开
公开(公告)号：EP3698421A1
公开(公告)日：2020-08-26
申请号：EP18762893.8
申请日：2018-09-12
申请人： Umicore , Umicore Korea Ltd.
发明人： PUT, Stijn , NELIS, Daniël , BRIDEL, Jean-Sébastien , KIM, Jeong-Rae
IPC分类号： H01M4/133 , H01M4/134 , H01M4/36 , H01M4/38 , H01M4/587 , H01M10/0525 , H01M10/0566 , H01M10/0567

6. 发明公开

EP3596766A1 PRECURSORS FOR CATHODE MATERIAL WITH IMPROVED SECONDARY BATTERY PERFORMANCE AND METHOD TO PREPARE THE PRECURSORS 审中-公开
公开(公告)号：EP3596766A1
公开(公告)日：2020-01-22
申请号：EP17900945.1
申请日：2017-03-14
申请人： Umicore , Umicore Korea Ltd.
发明人： PAULSEN, Jens , NELIS, Daniël , HU, Jin , ZHU, Liang , ROBERT, Eric
IPC分类号： H01M4/525 , H01M4/505 , C01G53/00 , H01M10/052

7. 发明公开

EP3516716A1 RECHARGEABLE ELECTROCHEMICAL CELL AND BATTERY 有权
公开(公告)号：EP3516716A1
公开(公告)日：2019-07-31
申请号：EP17768734.0
申请日：2017-09-11
申请人： Umicore , Umicore Korea Ltd.
发明人： BRIDEL, Jean-Sébastien , PUT, Stijn , IHM, Dongjoon , NELIS, Daniël
IPC分类号： H01M4/38 , H01M4/485 , H01M4/505 , H01M4/525 , H01M4/587 , H01M4/62 , H01M10/0525

8. 发明授权

EP2588409B1 SUBMICRON SIZED SILICON POWDER WITH LOW OXYGEN CONTENT 有权
标题翻译：亚硫酸盐微生物蛋白酶抑制剂
公开(公告)号：EP2588409B1
公开(公告)日：2016-11-16
申请号：EP11729395.1
申请日：2011-06-22
申请人： Umicore
发明人： SCOYER, Jean , PUT, Stijn , NELIS, Daniël , DRIESEN, Kris
IPC分类号： H01M4/36 , H01M4/38 , H01M4/48 , H01M4/62 , H01M4/02 , C01B33/00 , C01B33/02 , C01B33/029 , C01B33/03 , H01M10/0525 , C01B33/027
CPC分类号： H01M4/366 , C01B33/00 , C01B33/02 , C01B33/027 , C01B33/029 , C01B33/03 , C01P2004/62 , C01P2004/64 , C01P2006/40 , H01M4/134 , H01M4/38 , H01M4/386 , H01M4/483 , H01M4/628 , H01M10/0525 , H01M2004/027 , H01M2220/30

9. 发明公开

EP4423017A1 METHOD FOR PREPARING A PRECURSOR MATERIAL FOR A LI-CONTAINING CATHODE ACTIVE MATERIAL 审中-实审
公开(公告)号：EP4423017A1
公开(公告)日：2024-09-04
申请号：EP22809010.6
申请日：2022-10-20
申请人： Umicore
发明人： PAULSEN, Jens Martin , DRIESEN, Kris , NELIS, Daniël , DE PALMA, Randy , LAMBRIGHS, Kasper , SHIN, Jong-Won
IPC分类号： C01G53/00
CPC分类号： C01G53/50 , C01P2006/1020130101 , C01P2004/6020130101 , C01P2004/6120130101 , C01P2004/0320130101 , C01P2004/3220130101 , C01P2006/8020130101 , Y02E60/10

10. 发明公开

EP2588409A1 SUBMICRON SIZED SILICON POWDER WITH LOW OXYGEN CONTENT 有权
标题翻译：硅粉SUBMIKRONENGRÖSSE氧含量低
公开(公告)号：EP2588409A1
公开(公告)日：2013-05-08
申请号：EP11729395.1
申请日：2011-06-22
申请人： Umicore
发明人： SCOYER, Jean , PUT, Stijn , NELIS, Daniël , DRIESEN, Kris
IPC分类号： C01B33/00 , C01B33/02 , C01B33/027 , C01B33/029 , C01B33/03
CPC分类号： H01M4/366 , C01B33/00 , C01B33/02 , C01B33/027 , C01B33/029 , C01B33/03 , C01P2004/62 , C01P2004/64 , C01P2006/40 , H01M4/134 , H01M4/38 , H01M4/386 , H01M4/483 , H01M4/628 , H01M10/0525 , H01M2004/027 , H01M2220/30
摘要： A submicron sized Si based powder having an average primary particle size between 20 nm and 200 nm, wherein the powder has a surface layer comprising SiO
x , with 0

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