公开(公告)号：WO2010149681A1

公开(公告)日：2010-12-29

申请号：PCT/EP2010/058868

申请日：2010-06-23

Applicant: BASF SE ,  SCHRÖDLE, Simon ,  HIBST, Hartmut ,  ROBERTS, Brian ,  BRAMNIK, Kirill ,  LAMPERT, Jordan Keith

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

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

CPC classification number: H01M4/5825 ,  C01B25/45 ,  C01B25/455 ,  H01B1/24 ,  H01M4/131 ,  H01M4/1315 ,  H01M4/133 ,  H01M4/485 ,  H01M4/505 ,  H01M4/525 ,  H01M4/583 ,  H01M10/0525 ,  Y02E60/122

Abstract: The present invention relates to a process for the preparation of particles comprising at least one compound according to general formula (I) M 1 aM 2 bM 3 cOoNnFf (I) wherein M 1 , M 2 , M 3 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 M 1 , at least one compound comprising M 2 having at least partially an oxidation state higher than +2, optionally at least one compound comprising M 3 , 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.

Abstract translation: 本发明涉及一种制备颗粒的方法，所述颗粒包含至少一种根据通式（I）的M1aM2bM3cOoNnFf（I）的化合物，其中M1，M2，M3O，N，F，a，b，c，o，n和 f具有以下含义：M1至少一种碱金属，M2至少一种氧化态过渡金属+2，M3至少一种非金属选择形式S，Se，P，As，Si，Ge和/或B， O氧，N氮，F氟，0.8-4.2，b 0.8-1.9，c0.8-2.2,0.04-4.4，n0-2.0和f0-2.0，其中a，b，c，o，n和 选择f以确保根据通式（I）的化合物和包含至少以下步骤的碳的电中性：（A）提供基本上含水的混合物，其包含至少一种包含M1的化合物，至少一种包含M 2的化合物， 至少部分地高于+2的氧化态，任选的至少一种包含M3的化合物，至少一种包含N的化合物（如果存在）和/或至少一种化合物，包括 ng F（如果存在）至少一种包含分子量M至少为50000g / mol的葡萄糖作为碳前体和至少一种还原剂的至少一种多糖，（B）干燥步骤（A）中提供的混合物，以便 得到固体颗粒，（C）在300〜950℃的温度下煅烧由工序（B）得到的固体颗粒。

公开(公告)号：WO2009043730A2

公开(公告)日：2009-04-09

申请号：PCT/EP2008/062428

申请日：2008-09-18

Applicant: BASF SE ,  HIBST, Hartmut ,  ROBERTS, Brian ,  LAMPERT, Jordan ,  BRAMNIK, Kirill

Inventor： HIBST, Hartmut ,  ROBERTS, Brian ,  LAMPERT, Jordan ,  BRAMNIK, Kirill

IPC: H01M4/58 ,  H01M10/36

CPC classification number: C01B25/45 ,  H01M4/5825 ,  H01M10/0525

Abstract: The present invention relates to a process for the preparation of compounds of general formula (I) Li a-b M 1 b V 2-c M 2 c (PO 4 ) x (I) with M 1 : Na, K, Rb and/or Cs, M 2 : Ti, Zr, Nb, Cr, Mn, Fe, Co, Ni, Al, Mg and/or Sc, a: 1.5 - 4.5, b: 0 - 0.6, c: 0 - 1.98 and x: number to equalize the charge of Li and V and M 1 and/or M 2 , if present, wherein a-b is > 0, by providing an essentially aqueous mixture comprising at least one lithium-comprising compound, at least one vanadium-comprising compound in which vanadium has the oxidation state +5 and/or +4, and at least one M 1 -comprising compound, if present, and/or at least one M 2 -comprising compound, if present, and at least one reducing agent which is oxidized to at least one compound comprising at least one phosphorous atom in oxidation state +5, drying and calcining.

Abstract translation: 本发明涉及制备通式（I）的化合物的方法Li 1 B 1 M 1 b （PO 4）x（下标x）（下标2） I，M）：Na，K，Rb和/或Cs，M 2：Ti，Zr，Nb，Cr，Mn，Fe，Co，Ni，Al ，Mg和/或Sc，a：1.5-4.5，b：0-0.6，c：0-1.98和x：使Li和V和M 1和/或M的电荷相等的数量 如果存在的话，其中ab是＆gt; 通过提供包含至少一种含锂化合物的基本上含水的混合物，至少一种其中钒具有+5和/或+4氧化态的含钒化合物和至少一种M 1 / 如果存在的话，和/或至少一种含M 2的化合物（如果存在的话）和至少一种被氧化成至少一种含有至少一个磷的化合物的还原剂 原子处于氧化态+5，干燥和煅烧。

公开(公告)号：WO2009127674A1

公开(公告)日：2009-10-22

申请号：PCT/EP2009/054488

申请日：2009-04-16

Applicant: BASF SE ,  HIBST, Hartmut ,  ROBERTS, Brian ,  LAMPERT, Jordan Keith ,  BRAMNIK, Kirill

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

IPC: C01B25/45 ,  H01M4/58 ,  H01M4/62 ,  H01M10/40

CPC classification number: H01M4/48 ,  C01B25/30 ,  C01B25/45 ,  C01P2006/40 ,  H01B1/02 ,  H01B1/08 ,  H01M4/525 ,  H01M4/5825 ,  H01M4/625 ,  H01M10/0525

Abstract: The present application relates to a process for the preparation of compounds of general formula (I) Lia-bM 1 bFe1-cM 2 cPd-eM 3 eOx (I), wherein M 1 , M 2 , M 3 , a, b, c, d, e and x: M 1 : Na, K, Rb and/or Cs, M 2 : Mn, Mg, Ca, Ti, Co, Ni, Cr, V, M 3 : Si, S, a: 0.8 - 1.9, b: 0 - 0.3, c: 0 - 0.9, d: 0.8 - 1.9, e: 0 - 0.5, x: 1.0 - 8, depending on the amount and oxidation state of Li, M 1 , Fe, M 2 , P, M 3 , wherein compounds of general formula (I) are neutrally charged, comprising the following steps (A) providing an essentially aqueous mixture comprising at least one lithium- comprising compound, FeOOH as iron-comprising compound and at least one M 1 -comprising compound, if present, and/or at least one M 2 -comprising compound, if present, and/or least one M 3 -comprising compound, if present, at least one compound comprising at least one phosphorous atom and at least one reducing agent, (B) drying the mixture provided in step (A), in order to obtain a solid compound and (C) calcining the solid compound obtained from step (A) or (B) at a temperature of 300 to 950°C.

Abstract translation: 本申请涉及制备通式（I）Lia-bM1bFe1-cM2cPd-eM3eOx（Ⅰ）的化合物的方法，其中M1，M2，M3，a，b，c，d，e和x：M1： Na，K，Rb和/或Cs，M2：Mn，Mg，Ca，Ti，Co，Ni，Cr，V，M3：Si，S，a：0.8-1.9，b：0-0.3，c： 0.9，d：0.8-1.9，e：0-0.5，x：1.0-8，这取决于Li，M1，Fe，M2，P，M3的量和氧化态，其中通式（I）的化合物是中性的 包含以下步骤（A），其提供基本上含水的混合物，其包含至少一种含锂化合物，作为含铁化合物的FeOOH和至少一种含M1化合物（如果存在）和/或至少一种含M2的化合物 化合物（如果存在）和/或至少一种含M3化合物（如果存在）至少一种包含至少一个磷原子和至少一种还原剂的化合物，（B）按顺序干燥步骤（A）中提供的混合物 得到固体化合物，（C）煅烧得到的固体化合物 在步骤（A）或（B）中，温度为300-950℃。

公开(公告)号：WO2009127672A1

公开(公告)日：2009-10-22

申请号：PCT/EP2009/054486

申请日：2009-04-16

Applicant: BASF SE ,  HIBST, Hartmut ,  ROBERTS, Brian ,  LAMPERT, Jordan Keith ,  BRAMNIK, Kirill

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

IPC: C01B25/45 ,  H01M4/58

CPC classification number: C01B25/45 ,  H01M4/136 ,  H01M4/5825 ,  H01M10/052

Abstract: The present invention relates to a Process for the preparation of compounds of general formula (I), Li a-b M 1 bFe 1-c M 2 c P d-e M 3 e O x , wherein M 1 , M 2 , M 3 , a, b, c, d and e: M 1 : Na, K, Rb and/or Cs, M 2 : Mn, Mg, Ca, Ti, Co, Ni, Cr, V, M 3 : Si, S, a: 0.8 - 1.9, b: 0 - 0.3, c: 0 - 0.9, d: 0.8 - 1.9, e: 0 - 0.5, x: 1.0 - 8, depending on the amount and oxidation state of Li, M 1 , Fe, M 2 , P, M 3 , wherein compounds of general formula (I) are neutrally charged, comprising the following steps (A) providing a mixture comprising at least one lithium-comprising compound, at least one iron-comprising compound, in which iron has the oxidation state +3, and at least one M 1 -comprising compound, if present, and/or at least one M 2 -comprising compound, if present, and/or least one M 3 -comprising compound, if present, and at least one reducing agent which is oxidized to at least one compound comprising at least one phosphorous atom in oxidation state +5, (B) optionally drying the mixture provided in step (A), in order to obtain a solid compound and (C) calcining the solid compound obtained from step (A) or (B) at a temperature of 300 to 1000° C.

Abstract translation: 本发明涉及制备通式（I）的化合物Lia-bM1bFe1-cM2cPd-eM3 eOx的方法，其中M1，M2，M3，a，b，c，d和e：M1：Na， K，Rb和/或Cs，M2：Mn，Mg，Ca，Ti，Co，Ni，Cr，V，M3：Si，S，a：0.8-1.9，b：0-0.3，c： d：0.8-1.9，e：0-0.5，x：1.0-8，这取决于Li，M1，Fe，M2，P，M3的量和氧化态，其中通式（I）的化合物是中性带电的， 包括以下步骤（A），其提供包含至少一种含锂化合物，至少一种含铁化合物的混合物，其中铁具有+3的氧化态，以及至少一种含M1化合物（如果存在）和 /或至少一种含M2化合物（如果存在）和/或至少一种含M3化合物（如果存在）和至少一种还原剂被氧化成至少一种包含至少一个氧化态磷原子的化合物， 5，（B）任选地干燥步骤（A）中提供的混合物 以获得固体化合物和（C）在300至1000℃的温度下煅烧由步骤（A）或（B）获得的固体化合物。

公开(公告)号：WO2009043729A2

公开(公告)日：2009-04-09

申请号：PCT/EP2008/062427

申请日：2008-09-18

Applicant: BASF SE ,  HIBST, Hartmut ,  ROBERTS, Brian ,  LAMPERT, Jordan ,  BRAMNIK, Kirill

Inventor： HIBST, Hartmut ,  ROBERTS, Brian ,  LAMPERT, Jordan ,  BRAMNIK, Kirill

IPC: H01M4/136 ,  H01M4/58

CPC classification number: C01B25/45 ,  H01M4/136 ,  H01M4/5825

Abstract: The present invention relates to a process for the preparation of compounds of general formula (I) : Li a-b M 1 b V 2-c M 2 c (PO 4 ) x ; wherein M 1 , M 2 , a, b, c and x have the following meanings: M 1 : Na, K, Rb and/or Cs, M 2 : Ti, Zr, Nb, Cr, Mn, Fe, Co, Ni, Al, Mg and/or Sc, a: 1.5 - 4.5, b: 0 - 0.6, c: 0 - 1.98 and x: number to equalize the charge of Li and V and M 1 and/or M 2 , if present, wherein a-b is > 0, to a compound according to general formula (I) as defined above, to spherical agglomerates and/or particles comprising at least one compound of general formula (I) as defined above, to the use of such a compound for the preparation of a cathode of a lithium ion battery or an electrochemical cell, and to a cathode for a lithium ion battery, comprising at least one compound as defined above.

Abstract translation: 本发明涉及制备通式（I）的化合物的方法：Lia-bM1 bV2-cM2 c（PO4）x; 其中M1，M2，a，b，c和x具有以下含义：M1：Na，K，Rb和/或Cs，M2：Ti，Zr，Nb，Cr，Mn，Fe，Co，Ni， 和/或Sc，a：1.5-4.5，b：0-0.6，c：0-1.98和x：数以使Li和V和M1和/或M2的电荷（如果存在）均衡，其中ab> 0， 与如上定义的通式（I）的化合物一起使用于包含至少一种如上定义的通式（I）化合物的球形聚集体和/或颗粒，以使用这种化合物制备阴极 锂离子电池或电化学电池以及用于锂离子电池的阴极，包含至少一种如上所定义的化合物。

公开(公告)号：EP2282971A1

公开(公告)日：2011-02-16

申请号：EP09731835.6

申请日：2009-04-16

Applicant: BASF SE

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

IPC: C01B25/45 ,  H01M4/58

CPC classification number: C01B25/45 ,  H01M4/136 ,  H01M4/5825 ,  H01M10/052

Abstract: The present invention relates to a Process for the preparation of compounds of general formula (I), Li
a-b M
1 bFe
1-c M
2
c P
d-e M
3
e O
x , wherein M
1 , M
2 , M
3 , a, b, c, d and e: M
1 : Na, K, Rb and/or Cs, M
2 : Mn, Mg, Ca, Ti, Co, Ni, Cr, V, M
3 : Si, S, a: 0.8 - 1.9, b: 0 - 0.3, c: 0 - 0.9, d: 0.8 - 1.9, e: 0 - 0.5, x: 1.0 - 8, depending on the amount and oxidation state of Li, M
1 , Fe, M
2 , P, M
3 , wherein compounds of general formula (I) are neutrally charged, comprising the following steps (A) providing a mixture comprising at least one lithium-comprising compound, at least one iron-comprising compound, in which iron has the oxidation state +3, and at least one M
1 -comprising compound, if present, and/or at least one M
2 -comprising compound, if present, and/or least one M
3 -comprising compound, if present, and at least one reducing agent which is oxidized to at least one compound comprising at least one phosphorous atom in oxidation state +5, (B) optionally drying the mixture provided in step (A), in order to obtain a solid compound and (C) calcining the solid compound obtained from step (A) or (B) at a temperature of 300 to 1000° C.

公开(公告)号：EP2285740A1

公开(公告)日：2011-02-23

申请号：EP09732251.5

申请日：2009-04-16

Applicant: BASF SE

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

IPC: C01B25/45 ,  H01M4/58 ,  H01M4/62 ,  H01M10/40

CPC classification number: H01M4/48 ,  C01B25/30 ,  C01B25/45 ,  C01P2006/40 ,  H01B1/02 ,  H01B1/08 ,  H01M4/525 ,  H01M4/5825 ,  H01M4/625 ,  H01M10/0525

Abstract: The present application relates to a process for the preparation of compounds of general formula (I) Lia-bM1bFe1-cM2cPd-eM3eOx (I), wherein M1, M2, M3, a, b, c, d, e and x: M1: Na, K, Rb and/or Cs, M2: Mn, Mg, Ca, Ti, Co, Ni, Cr, V, M3: Si, S, a: 0.8-1.9, b: 0-0.3, c: 0-0.9, d: 0.8-1.9, e: 0-0.5, x: 1.0-8, depending on the amount and oxidation state of L1, M1, Fe, M2, P, M3, wherein compounds of general formula (I) are neutrally charged, comprising the following steps (A) providing an essentially aqueous mixture comprising at least one lithium-comprising compound, FeOOH as iron-comprising compound and at least one M1-comprising compound, if present, and/or at least one M2-comprising compound, if present, and/or least one M3-comprising compound, if present, at least one compound comprising at least one phosphorous atom and at least one reducing agent, (B) drying the mixture provided in step (A), in order to obtain a solid compound and (C) calcining the solid compound obtained from step (A) or (B) at a temperature of 300 to 950° C.

公开(公告)号：EP2212247A2

公开(公告)日：2010-08-04

申请号：EP08804369.0

申请日：2008-09-18

Applicant: BASF SE

Inventor： HIBST, Hartmut ,  ROBERTS, Brian ,  LAMPERT, Jordan ,  BRAMNIK, Kirill

IPC: C01B25/45 ,  H01M4/58

CPC classification number: C01B25/45 ,  H01M4/5825 ,  H01M10/0525

Abstract: The present invention relates to a process for the preparation of compounds of general formula (I) Li
a-b M
1
b V
2-c M
2
c (PO
4 )
x (I) with M
1 : Na, K, Rb and/or Cs, M
2 : Ti, Zr, Nb, Cr, Mn, Fe, Co, Ni, Al, Mg and/or Sc, a: 1.5 - 4.5, b: 0 - 0.6, c: 0 - 1.98 and x: number to equalize the charge of Li and V and M
1 and/or M
2 , if present, wherein a-b is > 0, by providing an essentially aqueous mixture comprising at least one lithium-comprising compound, at least one vanadium-comprising compound in which vanadium has the oxidation state +5 and/or +4, and at least one M
1 -comprising compound, if present, and/or at least one M
2 -comprising compound, if present, and at least one reducing agent which is oxidized to at least one compound comprising at least one phosphorous atom in oxidation state +5, drying and calcining.

公开(公告)号：EP2285740B1

公开(公告)日：2014-05-21

申请号：EP09732251.5

申请日：2009-04-16

Applicant: BASF SE

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

IPC: C01B25/45 ,  H01M4/58 ,  H01M4/62 ,  H01M10/0525

CPC classification number: H01M4/48 ,  C01B25/30 ,  C01B25/45 ,  C01P2006/40 ,  H01B1/02 ,  H01B1/08 ,  H01M4/525 ,  H01M4/5825 ,  H01M4/625 ,  H01M10/0525

公开(公告)号：EP2212247B1

公开(公告)日：2013-07-17

申请号：EP08804369.0

申请日：2008-09-18

Applicant: BASF SE

Inventor： HIBST, Hartmut ,  ROBERTS, Brian ,  LAMPERT, Jordan ,  BRAMNIK, Kirill

IPC: C01B25/45 ,  H01M4/58

CPC classification number: C01B25/45 ,  H01M4/5825 ,  H01M10/0525