公开(公告)号：EP2789041A1

公开(公告)日：2014-10-15

申请号：EP12798674.3

申请日：2012-11-29

Applicant: BASF SE

Inventor： SCHRÖDLE, Simon ,  LAMPERT, Jordan, Keith ,  SCHULZ-DOBRICK, Martin ,  MALKOWSKY, Itamar, Michael ,  GARSUCH, Arnd ,  LEITNER, Klaus ,  KUTZKI, Olaf

IPC: H01M10/04 ,  H01M10/0525 ,  H01M10/0567 ,  H01M4/505 ,  H01M4/131 ,  H01M4/133 ,  H01M4/587 ,  C07F7/10 ,  C07F7/18

CPC classification number: H01M10/04 ,  C07F7/10 ,  H01M4/131 ,  H01M4/133 ,  H01M4/505 ,  H01M4/587 ,  H01M10/0525 ,  H01M10/0567

Abstract: Mixtures containing A) at least one aprotic organic solvent or a mixture of aprotic solvents which is/are liquid at room temperature, B) at least one compound of the general formula (I) or (II), where the variables are defined as follows: the radicals R
1 are different or identical and are each selected from among C
1 -C
10 -alkyl, C
1 -C
10 -alkoxy, C
3 -C
10 -cycloalkyl, benzyl and C
6 -C
14 -aryl, in each case unsubstituted or monosubstituted or polysubstituted by C
1 -C
4 -alkyl, benzyl or phenyl, R
2 is selected from among COOR
7 , C
1 -C
10 -alkyl, C
2 -C
10 -alkenyl, C
3 -C
10 -cycloalkyl, benzyl, C
6 -C
14 -aryl, in each case unsubstituted or monosubstituted or polysubstituted by C
1 -C
4 -alkyl, benzyl or phenyl, R
3 , R
4 are different or identical and are each selected from among hydrogen, C
1 -C
10 -alkyl, C
3 -C
10 -cycloalkyl, benzyl and C
6 -C
14 -aryl, in each case unsubstituted or monosubstituted or polysubstituted by C
1 -C
4 -alkyl, benzyl or phenyl, or >C(R
3 )
2 is a >C=O group, the radicals X may be different or identical and are each selected from among oxygen, sulphur, N-R
5 and C(R
6 )
2 , where R
5 is selected from among C
1 -C
10 -alkyl, C
3 -C
10 -cycloalkyl, benzyl and C
6 -C
14 -aryl, in each case unsubstituted or monosubstituted or polysubstituted by C
1 -C
4 -alkyl, benzyl or phenyl, the radicals R
6 are different or identical and are each selected from among hydrogen, C
1 -C
10 -alkyl, C
3 -C
10 -cycloalkyl, benzyl and C
6 -C
14 -aryl, in each case unsubstituted or monosubstituted or polysubstituted by C
1 -C
4 -alkyl, benzyl or phenyl, R
7 is selected from among C
1 -C
4 -alkyl, n is an integer in the range from 1 to 3, C) water in the range from 0 to 30 ppm, D) optionally at least one further additive, E) optionally at least one lithium salt.

Abstract translation: 含有A）至少一种非质子有机溶剂或在室温下为液体的非质子溶剂的混合物的混合物，B）至少一种通式（I）或（II）的化合物，其中变量定义如下 基团R1是不同的或相同的，并且各自选自C 1 -C 10 - 烷基，C 1 -C 10 - 烷氧基，C 3 -C 10 - 环烷基，苄基和C 6 -C 14 - 芳基，在每种情况下是未取代的或被C1单取代或多取代 C 1-4烷基，苄基或苯基，R 2选自COOR 7，C 1 -C 10 - 烷基，C 2 -C 10 - 烯基，C 3 -C 10 - 环烷基，苄基，C 6 -C 14 - 芳基，在各种情况下为未取代或单取代或多取代 通过C 1 -C 4 - 烷基，苄基或苯基，R 3，R 4不同或相同，各自选自氢，C 1 -C 10 - 烷基，C 3 -C 10 - 环烷基，苄基和C 6 -C 14 - 芳基， 或被C 1 -C 4烷基，苄基或苯基单取代或多取代，或> C（R 3）2是> C = O基团，基团X可以不同或相同，并且ar 各自选自氧，硫，N-R 5和C（R 6）2，其中R 5选自C 1 -C 10 - 烷基，C 3 -C 10 - 环烷基，苄基和C 6 -C 14 - 芳基， 由C 1 -C 4 - 烷基，苄基或苯基单取代或多取代，基团R6是不同的或相同的，各自选自氢，C 1 -C 10 - 烷基，C 3 -C 10 - 环烷基，苄基和C 6 -C 14 - 芳基， 苄基或苯基未被取代或单取代或多取代，R7选自C1-C4烷基，n为1〜3的整数，C为0​​〜 30ppm，D）任选的至少一种另外的添加剂，E）任选的至少一种锂盐。

公开(公告)号：EP2663528B1

公开(公告)日：2014-10-15

申请号：EP12700046.1

申请日：2012-01-09

Applicant: BASF SE

Inventor： SCHULZ-DOBRICK, Martin ,  SCHRÖDLE, Simon

IPC: C01G53/00 ,  C01B31/24

CPC classification number: C01G53/006 ,  C01B32/60 ,  C01P2004/32 ,  C01P2004/61 ,  C01P2006/11 ,  C01P2006/16 ,  H01M4/505 ,  H01M4/525 ,  H01M4/5825

公开(公告)号：EP2663527A2

公开(公告)日：2013-11-20

申请号：EP12700045.3

申请日：2012-01-09

Applicant: BASF SE

Inventor： KRIPPELS, Uwe ,  SCHRÖDLE, Simon

IPC: C01G53/00 ,  C01B13/36

CPC classification number: C01G53/006 ,  C01B13/36 ,  C01G51/006 ,  C01P2002/52 ,  C01P2004/32 ,  C01P2004/51 ,  C01P2004/61 ,  C01P2006/11 ,  C01P2006/16 ,  H01M4/505 ,  H01M4/525 ,  H01M10/052

Abstract: The invention relates to a method for producing transition metal hydroxides with an average particle diameter ranging from 6 to 12 µm (D50). The invention is characterized in that at least one solution of at least one transition metal salt is combined with at least one solution of at least one alkali metal hydroxide in a mixing vessel, thereby producing an aqueous suspension of transition metal hydroxide, and a mechanical energy output is continuously introduced into a fraction of the suspension in each of at least one additional compartment, the mechanical energy output ranging from 50 to 10,000 W/l with respect to said fraction of the suspension. The fraction is then returned into the mixing vessel.

Abstract translation: 本发明涉及平均粒径为6〜12μm（D50）的过渡金属氢氧化物的制造方法。 本发明的特征在于，至少一种过渡金属盐的至少一种溶液与至少一种碱金属氢氧化物的至少一种溶液在混合容器中混合，由此产生过渡金属氢氧化物的水悬浮液，并且机械能 输出被连续地引入至少一个附加隔室中的每一个中的悬浮液的一部分中，相对于所述悬浮液的所述部分，机械能输出范围为50至10,000W / l。 然后将该部分返回到混合容器中。

公开(公告)号：EP2445834A1

公开(公告)日：2012-05-02

申请号：EP10724538.3

申请日：2010-06-23

Applicant: BASF SE

Inventor： SCHRÖDLE, Simon ,  HIBST, Hartmut ,  ROBERTS, Brian ,  BRAMNIK, Kirill ,  LAMPERT, Jordan Keith

IPC: C01B25/45 ,  C01B25/445 ,  H01M4/58 ,  H01M4/136

Abstract: The present invention relates to a process for the preparation of particles comprising at least one compound according to general formula (I) M1aM2bM3cOoNnFf (I) wherein M1, M2, M3 O, N, F, a, b, c, o, n and f have the following meanings: M1 at least one alkaline metal, M2 at least one transition metal in oxidation state +2, M3 at least one non-metal chosen form S, Se, P, As, Si, Ge and/or B, O oxygen, N nitrogen, F fluorine, a 0.8-4.2, b 0.8-1.9, c 0.8-2.2, o 1.0-8.4, n 0-2.0 and f 0-2.0, wherein a, b, c, o, n and f are chosen to ensure electroneutrality of the compound according to general formula (I), and carbon, comprising at least the following steps: (A) providing an essentially aqueous mixture comprising at least one compound comprising M1, at least one compound comprising M2 having at least partially an oxidation state higher than +2, optionally at least one compound comprising M3, at least one compound comprising N, if present, and/or at least one compound comprising F, if present, at least one polysaccharide comprising glucose having a molecular weight M of at least 50000 g/mol as carbon precursor and at least one reducing agent, (B) drying the mixture provided in step (A), in order to obtain a solid particle and (C) calcining the solid particle obtained from step (B) at a temperature of 300 to 950° C.