公开(公告)号：EP2994425B1

公开(公告)日：2018-01-10

申请号：EP14723390.2

申请日：2014-04-30

Applicant: BASF SE

Inventor： SCHROEDLE, Simon ,  WAGNER, Oliver ,  DÖRING, Kai ,  VOLKOV, Aleksei

IPC: C01G53/00 ,  H01M4/48 ,  H01M4/505

CPC classification number: H01M4/505 ,  C01G53/006 ,  C01G53/44 ,  C01P2004/61 ,  C01P2004/84 ,  C01P2006/11 ,  C01P2006/40 ,  H01M4/525

公开(公告)号：EP3110762A1

公开(公告)日：2017-01-04

申请号：EP15706732.3

申请日：2015-02-17

Applicant: BASF SE

Inventor： VOLKOV, Aleksei ,  MIENTUS, Bernhard ,  SCHRÖDLE, Simon ,  LAMPERT, Jordan Keith

IPC: C01G53/00 ,  H01M4/00

CPC classification number: H01M4/505 ,  C01G53/50 ,  C01P2002/50 ,  C01P2004/50 ,  C01P2004/61 ,  C01P2004/62 ,  C01P2004/64 ,  C01P2006/12 ,  C01P2006/40 ,  H01M4/0409 ,  H01M4/0471 ,  H01M4/485 ,  H01M4/525 ,  H01M4/582 ,  H01M4/622 ,  H01M4/623 ,  H01M4/625 ,  H01M10/052 ,  H01M10/0565 ,  H01M10/0568 ,  H01M10/0569 ,  H01M2004/021 ,  H01M2300/0025 ,  H01M2300/0082

Abstract: Process for making a fluorinated lithiated transition metal oxide, comprising the step of treating a lithiated transition metal oxide containing at least two different transition metal cations and, as an impurity, at least one lithium compound selected from lithium hydroxide, lithium oxide and lithium carbonate and from combinations of at least two thereof, with at least one fluorine compound selected from HF, NH4F and (NH4)3AlF6.

Abstract translation: 制备氟化锂化过渡金属氧化物的方法，包括处理含有至少两种不同过渡金属阳离子的锂化过渡金属氧化物和作为杂质的至少一种选自氢氧化锂，氧化锂和碳酸锂的锂化合物和 由至少两种与至少一种选自HF，NH 4 F和（NH 4）3 AlF 6的氟化合物组合。

公开(公告)号：EP2814778B1

公开(公告)日：2016-02-03

申请号：EP13703028.4

申请日：2013-02-05

Applicant: BASF SE

Inventor： VOLKOV, Aleksei ,  LEITNER, Klaus ,  SCHULZ-DOBRICK, Martin ,  LAMPERT, Jordan Keith

IPC: C01G51/00 ,  C01G53/00 ,  H01M4/1315 ,  H01M4/13915 ,  H01M4/36 ,  H01M4/505 ,  H01M4/525 ,  H01M4/62

CPC classification number: H01M4/62 ,  C01G53/006 ,  C01G53/50 ,  C01P2002/52 ,  C01P2004/80 ,  H01M4/366 ,  H01M4/505 ,  H01M4/525

公开(公告)号：EP3218952B1

公开(公告)日：2018-10-10

申请号：EP15787630.1

申请日：2015-11-02

Applicant: BASF SE

Inventor： KRKLJUS, Ivana ,  VOLKOV, Aleksei ,  SUELING, Carsten

IPC: H01M4/36 ,  H01M4/58 ,  H01M10/0525 ,  H01M4/02

CPC classification number: H01M4/5825 ,  H01M2/164 ,  H01M4/364 ,  H01M4/623 ,  H01M4/625 ,  H01M10/0525 ,  H01M10/0569 ,  H01M2004/021 ,  Y02T10/7011

Abstract: Electrode material comprising (a) at least one compound of general formula (I) LiFe(1-y)M1yPO4 (I) y is in the range of from zero to 0.4 M1 is at least one element selected from Co, Mn, Ni, V, Mg, Nd, Zn and Y, that contains at least one further iron-phosphorous compound, and in the range of from 0.05 to 0.25% by weight of sulphur and in the range of from 0.003 to 0.5% by weight of Ti, (b) carbon in electrically conductive modification.

公开(公告)号：EP3337763A1

公开(公告)日：2018-06-27

申请号：EP16753325.6

申请日：2016-08-10

Applicant: BASF SE

Inventor： SCHROEDLE, Simon ,  RYLL, Thomas Michael ,  VOLKOV, Aleksei ,  SHIN, Ji-Yong ,  LAMPERT, Jordan K

IPC: C01G53/00

CPC classification number: H01M4/525 ,  C01G53/006 ,  C01G53/04 ,  C01G53/50 ,  C01P2002/50 ,  C01P2002/52 ,  C01P2002/54 ,  C01P2004/32 ,  C01P2004/50 ,  C01P2004/51 ,  C01P2004/61 ,  C01P2006/11 ,  C01P2006/12 ,  C01P2006/40 ,  H01M4/131 ,  H01M4/505 ,  H01M10/052 ,  H01M10/0525 ,  H01M10/0567 ,  H01M10/4235 ,  H01M2004/028

Abstract: The present invention is directed towards a process for making a particulate material according to the general formula (I): NiaCObMncMd(O)x(OH)y, wherein M is selected from Al and Ti, x is in the range of from 0.01 to 0.9, y is in the range of from 1.1 to 1.99, a is in the range of from 0.3 to 0.85, b is in the range of from 0.05 to 0.4, c is in the range of from 0.1 to 0.5, d is in the range of from 0.001 to 0.03, with a+b+c+d=1 said process comprising the following steps: (a) providing an aqueous slurry of particles of aluminum hydroxide or titanium dioxide, (b) adding an aqueous solution of water-soluble salts of nickel, cobalt and manganese and a solution of alkali metal hydroxide to the slurry according to step (a), thereby co-precipitating a layer of a mixed hydroxide of nickel and cobalt and manganese hydroxide on the particles according to step (a), (c) removing particles of (NiaCObMncAld)(OH)2+d or (NiaCObMncTid)(OH)2+2d so obtained and drying them in the presence of oxygen.

公开(公告)号：EP3224882A2

公开(公告)日：2017-10-04

申请号：EP15795202.9

申请日：2015-11-18

Applicant: BASF SE

Inventor： VOLKOV, Aleksei ,  SCHULZ-DOBRICK, Martin ,  SCHRÖDLE, Simon ,  LAMPERT, Jordan

IPC: H01M4/36 ,  H01M4/505 ,  H01M4/525 ,  H01M4/58 ,  C01G53/00

CPC classification number: H01M4/364 ,  C01G53/50 ,  C01P2004/50 ,  C01P2004/51 ,  C01P2004/61 ,  C01P2004/62 ,  C01P2006/11 ,  C01P2006/12 ,  C01P2006/14 ,  C01P2006/40 ,  H01M4/505 ,  H01M4/525 ,  H01M4/5825 ,  H01M4/623 ,  H01M4/625 ,  H01M10/0525 ,  H01M2004/028

Abstract: The present invention is directed towards a process for making a lithiated transition metal oxide, said process comprising the following steps: (a) providing a precursor selected from mixed oxides, hydroxides, oxyhydroxides, and carbonates of nickel and at least one transition metal selected from manganese and cobalt, wherein at least 45 mole-% of the cations of the precursor are Ni cations, (b) mixing said precursor with at least one lithium salt selected from LiOH, Li2O, Li2CO3, and LiNO3, thereby obtaining a mixture, (c) adding at least one phosphorus compound of general formula (I) XyH3−yPO4 (I) wherein X is selected from NH4 and Li, y is 1 or 2, to the mixture obtained in step (b), wherein steps (b) and (c) may be performed consecutively or simultaneously, treating the mixture so obtained at a temperature in the range of from 650 to 950° C.

Abstract translation: 本发明涉及一种制备锂化过渡金属氧化物的方法，所述方法包括以下步骤：（a）提供选自镍的混合氧化物，氢氧化物，羟基氧化物和碳酸盐以及至少一种选自 锰和钴，其中前体的阳离子的至少45摩尔％为Ni阳离子，（b）将所述前体与选自LiOH，Li 2 O，Li 2 CO 3和LiNO 3中的至少一种锂盐混合，由此获得混合物，（ c）向步骤（b）中获得的混合物中加入至少一种通式（I）X y H 3-y PO 4（I）的磷化合物，其中X选自NH 4和Li，y为1或2，其中步骤（b） 和（c）可以连续或同时进行，在650-950℃的温度下处理如此得到的混合物。

公开(公告)号：EP3337763B1

公开(公告)日：2019-04-10

申请号：EP16753325.6

申请日：2016-08-10

Applicant: BASF SE

Inventor： SCHROEDLE, Simon ,  RYLL, Thomas Michael ,  VOLKOV, Aleksei ,  SHIN, Ji-Yong ,  LAMPERT, Jordan K

IPC: C01G53/00

公开(公告)号：EP3047531B1

公开(公告)日：2017-11-15

申请号：EP14771247.5

申请日：2014-09-16

Applicant: BASF SE

Inventor： KRKLJUS, Ivana ,  VOLKOV, Aleksei ,  SÜLING, Carsten

IPC: H01M4/131 ,  C01G45/00 ,  C01G49/00 ,  H01M4/136 ,  H01M4/36 ,  H01M4/505 ,  H01M4/525 ,  H01M4/58 ,  H01M4/62 ,  C01D15/02 ,  C01G53/00

CPC classification number: H01M4/364 ,  C01D15/02 ,  C01G49/009 ,  C01G53/50 ,  C01P2002/50 ,  C01P2004/51 ,  C01P2004/61 ,  C01P2004/62 ,  C01P2004/64 ,  C01P2006/12 ,  H01M4/131 ,  H01M4/136 ,  H01M4/505 ,  H01M4/525 ,  H01M4/5805 ,  H01M4/5825 ,  H01M4/625 ,  H01M10/0525 ,  H01M2004/028 ,  H01M2220/20

公开(公告)号：EP3047531A1

公开(公告)日：2016-07-27

申请号：EP14771247.5

申请日：2014-09-16

Applicant: BASF SE

Inventor： KRKLJUS, Ivana ,  VOLKOV, Aleksei ,  SÜLING, Carsten

IPC: H01M4/131 ,  C01G45/00 ,  C01G49/00 ,  C01G53/00 ,  C01D15/00 ,  H01M4/136 ,  H01M4/36 ,  H01M4/505 ,  H01M4/525 ,  H01M4/58 ,  H01M4/62

CPC classification number: H01M4/364 ,  C01D15/02 ,  C01G49/009 ,  C01G53/50 ,  C01P2002/50 ,  C01P2004/51 ,  C01P2004/61 ,  C01P2004/62 ,  C01P2004/64 ,  C01P2006/12 ,  H01M4/131 ,  H01M4/136 ,  H01M4/505 ,  H01M4/525 ,  H01M4/5805 ,  H01M4/5825 ,  H01M4/625 ,  H01M10/0525 ,  H01M2004/028 ,  H01M2220/20

Abstract: Electrode materials comprising (a) at least one compound of general formula (I) Li
(1+x) [Ni
a CO
b Mn
c M1
d ]
(1-x) O
2 (I) the integers being defined as follows: x is in the range of from 0.01 to 0.05, a is in the range of from 0.3 to 0.6, b is in the range of from zero to 0.35, c is in the range of from 0.2 to 0.6, d is in the range of from zero to 0.05, a+b+c+d = 1 M
1 is at least one metal selected from Ca, Zn, Fe, Ti, Ba, Al, (b) at least one compound of general formula (II) LiFe
(1-y) M2
y PO
4 (II) y is in the range of from zero to 0.8 M
2 is at least one element selected from Ti, Co, Mn, Ni, V, Mg, Nd, Zn and Y, that contains at least one further iron-phosphorous compound, in form of a solid solution in compound (b) or in domains, (c) carbon in electrically conductive modification.

Abstract translation: 包含（a）至少一种通式（I）的化合物Li（1 + x）[NiaCObMncM1d]（1-x）O 2（I））的电极材料，整数定义如下：x的范围为0.01〜 0.05，a在0.3〜0.6的范围内，b在0〜0.35的范围内，c在0.2〜0.6的范围内，d在0〜0.05的范围内，a + b + c + d = 1 M1是选自Ca，Zn，Fe，Ti，Ba，Al中的至少一种金属，（b）至少一种通式（II）的化合物LiFe（1-x）M2yPO4（II）y是 在0至0.8的范围内，M2是选自Ti，Co，Mn，Ni，V，Mg，Nd，Zn和Y中的至少一种元素，其含有至少一种另外的铁 - 磷化合物，其形式为固体 化合物（b）或结构域中的溶液，（c）导电改性中的碳。

公开(公告)号：EP3224882B1

公开(公告)日：2018-04-11

申请号：EP15795202.9

申请日：2015-11-18

Applicant: BASF SE

Inventor： VOLKOV, Aleksei ,  SCHULZ-DOBRICK, Martin ,  SCHRÖDLE, Simon ,  LAMPERT, Jordan

IPC: H01M4/36 ,  H01M4/505 ,  H01M4/525 ,  H01M4/58 ,  C01G53/00

CPC classification number: H01M4/364 ,  C01G53/50 ,  C01P2004/50 ,  C01P2004/51 ,  C01P2004/61 ,  C01P2004/62 ,  C01P2006/11 ,  C01P2006/12 ,  C01P2006/14 ,  C01P2006/40 ,  H01M4/505 ,  H01M4/525 ,  H01M4/5825 ,  H01M4/623 ,  H01M4/625 ,  H01M10/0525 ,  H01M2004/028

Abstract: The present invention is directed towards a process for making a lithiated transition metal oxide, said process comprising the following steps: (a) providing a precursor selected from mixed oxides, hydroxides, oxyhydroxides, and carbonates of nickel and at least one transition metal selected from manganese and cobalt, wherein at least 45 mole-% of the cations of the precursor are Ni cations, (b) mixing said precursor with at least one lithium salt selected from LiOH, Li2O, Li2CO3, and LiNO3, thereby obtaining a mixture, (c) adding at least one phosphorus compound of general formula (I) XyH3−yPO4 (I) wherein X is selected from NH4 and Li, y is 1 or 2, to the mixture obtained in step (b), wherein steps (b) and (c) may be performed consecutively or simultaneously, treating the mixture so obtained at a temperature in the range of from 650 to 950° C.