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    PROCESS FOR THE PREPARATION OF LIFEPO4-CARBON COMPOSITES
    1.
    发明申请
    PROCESS FOR THE PREPARATION OF LIFEPO4-CARBON COMPOSITES 审中-公开
    制备LIFEPO4-碳复合材料的方法

    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。

    SYNTHESIS OF LIFEPO4 UNDER HYDROTHERMAL CONDITIONS
    4.
    发明申请
    SYNTHESIS OF LIFEPO4 UNDER HYDROTHERMAL CONDITIONS 审中-公开
    LIFEPO4在水热条件下的合成

    公开(公告)号：WO2010023194A1

    公开(公告)日：2010-03-04

    申请号：PCT/EP2009/060903

    申请日：2009-08-25

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

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

    IPC: C01B25/45 ,  H01M4/58

    CPC classification number: H01M4/131 ,  C01B25/45 ,  H01M4/1391 ,  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 Fe 1-c M 2 c P d-e M 3 e O x (I), wherein Fe has the oxidation state +2 and M 1 , M 2 , M 3 , a, b, c, d, e and x are: M 1 :Na, K, Rb and/or Cs, M 2 :Mn, Mg, Al, Ca, Ti, Co, Ni, Cr, V, M 3 :Si, S, F a:0.8 - 1.9, b:0 - 0.3, c:0 - 0.9, 15 d:0.8 - 1.9, e:0 - 0.5, x:1.0 - 8, depending on the amount and oxidation state of Li, M 1 , 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, and (B) heating the mixture obtained in step (A) at a temperature of 100 to 500 °C and at an autogeneous pressure to reduce Fe to oxidation state +2 and to obtain a compound of general Formula (I).

    Abstract translation: 本发明涉及制备通式（Ⅰ）Lia-bM1bFe1-cM2cPd-eM3eOx（Ⅰ）的化合物的方法，其中Fe具有氧化态+2和M1，M2，M3，a，b ，c，d，e和x分别为：M1：Na，K，Rb和/或Cs，M2：Mn，Mg，Al，Ca，Ti，Co，Ni，Cr，V，M3：Si，S， ：0.8-1.9，b：0-0.3，c：0-0.9,15d：0.8-1.9，e：0-0.5，x：1.0-8，这取决于Li，M1，M2的量和氧化态， P，M3，其中通式（I）的化合物是中性带电的，包括以下步骤（A），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，其中铁具有氧化态 +3，和至少一种含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 氧化成至少一种包含至少一个氧化态+5的磷原子的化合物，和（B）加热m 在步骤（A）中在100-500℃的温度和自发压力下，将Fe还原成氧化态，得到通式（I）的化合物。

    PROCESS FOR THE PREPARATION OF CRYSTALLINE LITHIUM-, IRON- AND PHOSPHATE-COMPRISING MATERIALS
    5.
    发明申请
    PROCESS FOR THE PREPARATION OF CRYSTALLINE LITHIUM-, IRON- AND PHOSPHATE-COMPRISING MATERIALS 审中-公开
    制备结晶锂，铁和磷酸盐包覆材料的方法

    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℃。

    PROCESS FOR THE PREPARATION OF CRYSTALLINE LITHIUM-, IRON- AND PHOSPHATE-COMPRISING MATERIALS
    6.
    发明申请
    PROCESS FOR THE PREPARATION OF CRYSTALLINE LITHIUM-, IRON- AND PHOSPHATE-COMPRISING MATERIALS 审中-公开
    制备结晶锂，铁和磷酸盐包覆材料的方法

    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。

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