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1.发明授权
公开(公告)号：EP0828690B1
公开(公告)日：2000-08-02
申请号：EP96916060.5
申请日：1996-05-14
发明人： GÖRGE, Astrid , MEESE-MARKTSCHEFFEL, Juliane , NAUMANN, Dirk , OLBRICH, Armin , SCHRUMPF, Frank
CPC分类号： C01G51/06 , C01G51/04 , C01P2004/03 , C01P2004/10 , C01P2004/20 , C01P2004/32 , C01P2004/50 , C01P2004/61 , C01P2004/62 , C01P2006/10 , C01P2006/11 , C01P2006/12 , C01P2006/80 , H01M4/52
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2.发明公开
公开(公告)号：EP0828691A1
公开(公告)日：1998-03-18
申请号：EP96916061.0
申请日：1996-05-14
发明人： GÖRGE, Astrid , MEESE-MARKTSCHEFFEL, Juliane , NAUMANN, Dirk , OLBRICH, Armin , SCHRUMPF, Frank
CPC分类号： C01G51/06 , C01G51/04 , C01P2006/60 , C01P2006/80 , C07C55/07 , C25B1/00
摘要： A process for preparing basic cobaltous carbonates having the general formula: Co[(OH)2]a[CO3]1-a is disclosed, as well as cobaltous carbonates and cobaltous oxalate carbonates obtained by this process and their use.
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4.发明公开
公开(公告)号：EP3278386A1
公开(公告)日：2018-02-07
申请号：EP15886857.0
申请日：2015-03-31
发明人： WU, Peng , GENTSCHEV, Ann-Christin , LINTZ, Claudia , KIM, Sung-Jin , ZHANG, Ning , DETIG-KARLOU, Kamelia , LIAN, Fang
IPC分类号： H01M4/525
CPC分类号： H01M4/525 , C01G45/02 , C01G45/1228 , C01G45/1242 , C01G51/00 , C01G51/06 , C01G51/50 , C01G51/54 , C01G53/00 , C01G53/006 , C01G53/06 , C01G53/50 , C01G53/54 , C01P2004/51 , C01P2004/61 , C01P2006/11 , H01M4/485 , H01M10/052
摘要： Method of making a mixed oxide comprising at least Li and M, and optionally one or more of Al, Si, Mg, and B, wherein M is selected from at least one transition metal, comprising at least steps (S1) to (S3), and optionally step (S4), and steps (T1) to (T2): (S1) mixing a composition comprising water and at least one cation of at least one M with a composition comprising water and at least one anion selected from the group consisting of hydroxide, hydrogen carbonate, and carbonate, or a mixture of two or more thereof; (S2) precipitating an oxide or hydroxide or hydrogen carbonate or carbonate, or a mixture of two or more thereof, of M from the mixture obtained in step (S1); (S3) isolating said oxide or hydroxide or hydrogen carbonate or carbonate, or a mixture of two or more thereof, of M precipitated in step (S2); (S4) optionally, sintering the compound isolated in step (S3); (T1) mixing a lithium oxide, lithium hydroxide, lithium carbonate or lithium hydrogen carbonate, or a mixture of two or more thereof, with a product obtained in step (S3) or (S4); (T2) sintering the mixture obtained in step (T1); with the proviso that any one of steps (S1) to (S4) is carried out in the absence of a compound containing a NH-moiety.
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5.发明公开Ultrafeines Kobaltmetallpulver, Verfahren zu seiner Herstellung sowie Verwendung des Kobaltmetallpulvers und des Kobaltcarbonates 失效超细化钴钴矿，Verfahren zu seiner Herstellung sowie Verwendung des Kobaltmetallpulvers und des Kobalt carbonates
公开(公告)号：EP0770693A1
公开(公告)日：1997-05-02
申请号：EP96116474.6
申请日：1996-10-15
CPC分类号： H01M4/52 , B22F1/0018 , B22F9/22 , B82Y30/00 , C01G51/04 , C01G51/06 , C01P2002/60 , C01P2004/10 , C01P2004/32 , C01P2004/61 , C01P2004/62 , C01P2006/80 , C22B23/0461
摘要： Die vorliegende Erfindung betrifft aus feinen Kristalliten bestehendes ultrafeines Kobaltmetallpulver, wobei die Kristallite einen reiskorn- bis kugelförmigen Habitus zeigen und mehr als 90 % der Kristallite einen Durchmesser im Bereich von 0,5 µm bis 2 µm aufweisen, Verfahren zur Herstellung des Kobaltmetallpulvers über die Stufe des Kobaltcarbonates, sowie die Verwendung des Kobaltmetallpulvers und des Kobaltcarbonates.
摘要翻译： 超细Co金属粉末由球形或米粒状微晶组成。 > 90％的微晶的直径为0.5〜2μm，Na和C含量分别为<100ppm和<500ppm。 还要求保护的是通过使可溶性Co盐与pH5.5至6.8的碱金属或碱土金属或碳酸钴或碳酸钴或碳酸氢钾的溶液或悬浮液反应来制备这种Co粉末的方法，用沉淀的产物分离和洗涤沉淀的产物， H 2 O，干燥并还原得到的CoCO 3。
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公开(公告)号：EP0178872A2
公开(公告)日：1986-04-23
申请号：EP85307323.7
申请日：1985-10-14
IPC分类号： C01G51/06
CPC分类号： C01G51/06
摘要： A cobalt carbonate slurry and a process for preparing the same is described. The method comprises reacting a water-soluble cobalt (11) salt with a water-soluble carbonate in aqueous solution in an inert atmosphere to form the desired cobalt carbonate and a water-soluble salt as a by-product; filtering the resultant cobalt carbonate; washing the resultant wet filter cake and preparing an aqueous slurry of cobalt carbonate from the wet filter cake. Preferably, the slurry is made to a pumpable viscosity. Additives may be used for specific applications to retard settling. Slurries prepared from the wet filter cake are superior to those prepared from the dry powder form because they are more uniform and stable for longer periods of time and resuspended more readily.
摘要翻译： 描述了一种碳酸钴浆料及其制备方法。 该方法包括在惰性气氛中使水溶性钴（II）盐与水溶性碳酸盐在水溶液中反应以形成所需的碳酸钴和作为副产物的水溶性盐; 过滤所得的碳酸钴; 洗涤得到的湿滤饼并从湿滤饼制备碳酸钴的含水浆料。 优选地，浆料制成可泵送的粘度。 添加剂可用于特定的应用来延缓沉降。 由湿滤饼制备的浆料优于由干粉形式制备的浆料，因为它们更均匀且更长时间稳定并且更容易重悬。
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公开(公告)号：EP3278384B1
公开(公告)日：2024-08-14
申请号：EP15886858.8
申请日：2015-03-31
IPC分类号： H01M4/131 , H01M4/1391 , H01M10/052 , C01G45/02 , C01G45/12 , C01G51/00 , C01G51/04 , C01G51/06 , C01G53/00 , C01G53/04 , C01G53/06 , C01B13/18 , C01B13/36 , C01G1/02 , C01B32/60
CPC分类号： H01M10/052 , H01M4/485 , H01M4/505 , H01M4/525 , H01M2004/02820130101 , C01G45/02 , C01G45/1214 , C01G51/006 , C01G51/04 , C01G51/06 , C01G51/42 , C01G53/006 , C01G53/04 , C01G53/06 , C01G53/42 , C01B13/185 , C01B13/363 , C01G1/02 , C01P2002/5020130101 , C01P2002/5220130101 , C01P2004/5120130101 , C01P2004/6120130101 , C01B32/60 , Y02E60/10
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8.发明公开METHOD OF MAKING MIXED LITHIUM OXIDES SUITABLE AS ACTIVE MATERIAL FOR A POSITIVE ELECTRODE IN A LITHIUM ION BATTERY 审中-公开在锂离子电池中制备适合用作阳极电极活性材料的混合氧化锂的方法
公开(公告)号：EP3278384A1
公开(公告)日：2018-02-07
申请号：EP15886858.8
申请日：2015-03-31
发明人： WU, Peng , GENTSCHEV, Ann-Christin , LINTZ, Claudia , KIM, Sung-Jin , ZHANG, Ning , DETIG-KARLOU, Kamelia , YANG, Wensheng
IPC分类号： H01M4/131 , H01M4/1391 , H01M10/052
CPC分类号： H01M10/052 , C01B13/185 , C01B13/363 , C01B32/60 , C01G1/02 , C01G45/02 , C01G45/1214 , C01G51/006 , C01G51/04 , C01G51/06 , C01G51/42 , C01G53/006 , C01G53/04 , C01G53/06 , C01G53/42 , C01P2002/50 , C01P2002/52 , C01P2004/51 , C01P2004/61 , H01M4/485 , H01M4/505 , H01M4/525 , H01M2004/028
摘要： Method of making an oxide of M, wherein M is at least one transition metal, preferably selected from Ni, Mn, or Co, or a mixture of two or more thereof, comprising at least steps (S1) and (S2): (S1) mixing a composition comprising water and at least one cation of at least one M with a composition comprising water and at least one anion selected from the group consisting of hydroxide, hydrogen carbonate, and carbonate, or a mixture of two or more thereof, in a colloid mill; (S2) precipitating an oxide or hydroxide or hydrogen carbonate or carbonate or a mixture of two or more thereof of M from the milled mixture obtained in step (S1).
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9.发明公开METHOD FOR PRODUCING FINE SPHERICAL PARTICLES OF CARBONATE OR HYDROXIDE OF NICKEL, COBALT OR COPPER 有权用于生产镍，钴和铜的碳酸盐或氢氧化物的细颗粒SFERISCHEN
公开(公告)号：EP1013610A4
公开(公告)日：2001-08-16
申请号：EP99921191
申请日：1999-05-19
发明人： NAGANO KAZUHIKO , ABE KAZUNOBU , KAMISAKA SHIGEFUMI , FUKAI KIYOSHI , HATANAKA TSUTOMA , OHGAMA SHINJI , NAKAO HIROSHI , YONEDA MINORU , MIZUTANI HIDETO
IPC分类号： B01J23/70 , B01J37/00 , B22F9/02 , C01B13/32 , C01G3/00 , C01G3/02 , C01G51/00 , C01G51/04 , C01G51/06 , C01G53/04 , C01G53/06 , C01G53/00
CPC分类号： C01G53/06 , B01J23/70 , B01J37/00 , B22F9/026 , C01B13/328 , C01G3/00 , C01G3/02 , C01G51/04 , C01G51/06 , C01G53/04 , C01P2002/02 , C01P2002/72 , C01P2004/03 , C01P2004/32 , C01P2004/51 , C01P2004/61 , C01P2004/62
摘要： A method for producing fine spherical particles of a carbonate or a hydroxide of nickel, cobalt or copper which comprises dissolving a carbonate or a hydroxide of nickel, cobalt or copper represented by general formula (I): M(CO3)x/2 •(OH)y, wherein M represents Ni, Co or Cu, and x and y are numbers satisfying 0
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公开(公告)号：EP0828691B1
公开(公告)日：2003-08-20
申请号：EP96916061.3
申请日：1996-05-14
申请人： H.C. Starck GmbH
发明人： GÖRGE, Astrid , MEESE-MARKTSCHEFFEL, Juliane , NAUMANN, Dirk , OLBRICH, Armin , SCHRUMPF, Frank
CPC分类号： C01G51/06 , C01G51/04 , C01P2006/60 , C01P2006/80 , C07C55/07 , C25B1/00
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