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    COMPOSITION CONTAINING POLYAZOLE
    4.
    发明申请
    COMPOSITION CONTAINING POLYAZOLE 审中-公开
    多唑包括成分

    公开(公告)号：WO2010145827A2

    公开(公告)日：2010-12-23

    申请号：PCT/EP2010003670

    申请日：2010-06-17

    Applicant: BASF SE ,  BELACK JOERG ,  LEITNER KLAUS ,  SCHMIDT THOMAS ,  CHRIST GUNTER ,  BERNSTORFF BERND-STEFFEN VON

    Inventor： BELACK JOERG ,  LEITNER KLAUS ,  SCHMIDT THOMAS ,  CHRIST GUNTER ,  BERNSTORFF BERND-STEFFEN VON

    IPC: C08G73/18

    CPC classification number: C08G73/18 ,  B01D67/0006 ,  B01D71/82 ,  B01D2323/12 ,  B01D2323/225 ,  B01D2325/24 ,  B01D2325/26 ,  B01D2325/28 ,  C08K3/32 ,  C08L79/04 ,  H01M8/1018

    Abstract: Disclosed is a composition in the form of a solution and/or dispersion, comprising at least one polyazole that has an intrinsic viscosity ranging from 3.0 to 8.0 g/dL, the viscosity being measured in at least 96 percent by weight of sulfuric acid, and orthophosphoric acid (H3PO4) and/or polyphosphoric acid. Said composition is characterized in that the polyazole content ranges from 0.5 to 30.0 percent by weight relative to the total weight of the composition, the H3PO4 and/or polyphosphoric acid content ranges from 30.0 to 99.5 percent by weight relative to the total weight of the composition, and the concentration of the H3PO4 and/or the polyphosphoric acid, calculated as P2O5 (acidimetrically), ranges from 70.5 to 75.45 percent relative to the total amount of H3PO4 and/or polyphosphoric acid and/or water. Particularly suitable methods for producing and using the composition of the invention are also claimed.

    Abstract translation: 在溶液和/或分散体，其包含至少ö的特性粘度，聚唑的形式的组合物在至少96测得的重量％ - 硫酸，在3.0的范围内至8.0克/分升和o邻 磷酸（H 3 PO 4）和/或聚磷酸，其特征在于： - 聚唑的含量，基于在0.5重量％的范围内的组合物的总重量计30.0重量％的位置， - 的 H 3 PO 4和/或聚磷酸的含量，基于在30.0重量％的范围内的组合物的总重量计，以99.5重量％的位置， - H 3 PO 4和/或聚磷酸的（浓度，如P 2 O 5计算的通过酸量滴定法 ），基于H 3 PO 4的总量和/或聚磷酸和/或水，在70.5％的范围内，以75.45％的。 用于制备根据本发明组合物的应用还特别方便的方法都放置在保护。

    COMPOSITE MATERIALS FOR LITHIUM-SULFUR BATTERIES
    5.
    发明申请
    COMPOSITE MATERIALS FOR LITHIUM-SULFUR BATTERIES 审中-公开
    复合材料的锂硫电池

    公开(公告)号：WO2014027272A2

    公开(公告)日：2014-02-20

    申请号：PCT/IB2013056393

    申请日：2013-08-05

    Applicant: BASF SE ,  BASF SCHWEIZ AG ,  BASF CHINA CO LTD

    Inventor： PANCHENKO ALEXANDER ,  KLIMOV EVGUENI ,  GRONWALD OLIVER ,  LEITNER KLAUS ,  PRZYBYLSKI PETER

    CPC classification number: H01M10/0525 ,  H01M4/133 ,  H01M4/136 ,  H01M4/38 ,  H01M4/624 ,  H01M4/625 ,  H01M4/626 ,  H01M10/0568 ,  H01M10/0569

    Abstract: The present invention relates to sulfur-carbon composite materials comprising (A) at least one carbon composite material comprising (a) a carbonization product of at least one carbonaceous starting material, incorporating (aa) particles of at least one electrically conductive additive, the particles having an aspect ratio of at least 10, and (B) elemental sulfur. In addition, the present invention also relates to a process for producing inventive sulfur-carbon composite materials, to cathode materials for electrochemical cells comprising inventive sulfur- carbon composite materials, to corresponding electrochemical cells and to the use of carbon composite materials for production of electrochemical cells.

    Abstract translation: 本发明涉及含硫Kohlenstoffkompositmaterialien包括：（A）至少一种碳复合材料，包括（a）至少一个含有碳的起始材料的碳化产物，和结合在其中的至少一个导电添加剂的（AA）的颗粒，其中所述颗粒具有至少10的纵横比， 和（B）元素硫。 此外，本发明还涉及用于制备本发明适当的硫Kohlenstoffkompositmaterialien，正极材料的根据含有相应电化学电池和用于生产电化学电池的使用Kohlenstoffkompositmaterialien的硫Kohlenstoffkompositmaterialien，本发明电化学电池的方法。

    METHOD FOR THE PRODUCTION OF A HIGH-MOLECULAR POLYAZOLE
    6.
    发明申请
    METHOD FOR THE PRODUCTION OF A HIGH-MOLECULAR POLYAZOLE 审中-公开
    用于生产高分子聚吡咯

    公开(公告)号：WO2010145828A3

    公开(公告)日：2011-03-10

    申请号：PCT/EP2010003671

    申请日：2010-06-17

    Applicant: BASF SE ,  BELACK JOERG ,  LEITNER KLAUS ,  SCUPIN HANS-JOACHIM ,  UENSAL OEMER

    Inventor： BELACK JOERG ,  LEITNER KLAUS ,  SCUPIN HANS-JOACHIM ,  UENSAL OEMER

    IPC: C08G73/18 ,  B01D71/62 ,  C08G73/22 ,  C08J5/22 ,  H01M8/10

    CPC classification number: C08G73/18 ,  B01D67/0006 ,  B01D71/62 ,  B01D71/82 ,  B01D2323/12 ,  B01D2325/24 ,  B01D2325/26 ,  B01D2325/28 ,  C08G73/06 ,  C08G73/0616 ,  C08G73/0627 ,  C08G73/0633 ,  C08G73/0677 ,  C08G73/0688 ,  C08G73/0694 ,  C08G73/08 ,  C08G73/22 ,  H01M8/0289 ,  H01M8/103 ,  Y02P70/56

    Abstract: Disclosed is a method for producing a polyazole that has an inherent viscosity of more than 2.9 dL/g, measured in at least 96 percent by weight of sulfuric acid at 25°C. Said method comprises the steps of i) mixing one or more aromatic tetra-amino compounds with one or more aromatic carboxylic acids or the esters thereof, which contain at least two acid groups per carboxylic acid monomer, or mixing one or more aromatic and/or heteroaromatic diamino carboxylic acids, in polyphosphoric acid in order to obtain a solution and/or dispersion, ii) heating the mixture from step i) in inert gas to temperatures ranging from 120 to 350°C in order to obtain the polyazole. The mixture heated in step ii) has a polyphosphoric acid concentration, calculated as P2O5 (acidimetrically), of more than 78.22 percent relative to the total amount of H3PO4, polyphosphoric acid, and water in the mixture. Furthermore, the amounts of the components are selected in such a way in step i) that in step ii), the weight ratio of the tetra-amino compounds and the aromatic carboxylic acids or the esters thereof, which contain at least two acid groups per carboxylic acid monomer, or the diamino carboxylic acids of the mixture is less than 11.0 percent by weight relative to the total weight of the mixture. The reaction mixture is heated to a temperature exceeding 220°C in step ii).

    Abstract translation: 一种用于制备具有固有粘度的聚唑，在25℃下在至少96％浓度的硫酸中测定，大于2.9分升/克，其包括以下步骤：i）将一种或多种芳族四氨基化合物与一种或多种处理 它们含有每羧酸单体的至少两个酸基团，或将一种或多种芳族和/或杂芳族二氨基羧酸，在聚磷酸芳族羧酸或酯，以形成溶液和/或分散体ii）所述混合物从步骤加热ⅰ） 在温度范围从120℃至350℃，形成所述聚唑的惰性气体，其中一个 - 在步骤ii）含有多磷酸的浓度，如P 2 O 5（按酸量滴定法计算），基于H 3 PO 4的总量的混合物，聚加热 而在混合物中的水是较大的包括78.22％， - 在步骤i），例如瓦特的组分的量 HLT按重量计四氨基化合物和含有每个羧酸单体的至少两个酸基团，或二氨基在步骤ii混合物中的芳族羧酸或其酯）的比例，基于该混合物的总重量，小于11， 0重量％，是 - 在步骤ii）中的反应混合物加热至大于220℃

    POROUS FILM MATERIAL, COMPRISING AT LEAST ONE CARBONACEOUS SEMIMETAL OXIDE PHASE, AND THE USE THEREOF AS A SEPARATOR MATERIAL FOR ELECTROCHEMICAL CELLS
    10.
    发明专利
    POROUS FILM MATERIAL, COMPRISING AT LEAST ONE CARBONACEOUS SEMIMETAL OXIDE PHASE, AND THE USE THEREOF AS A SEPARATOR MATERIAL FOR ELECTROCHEMICAL CELLS 未知

    公开(公告)号：CA2763963A1

    公开(公告)日：2011-01-06

    申请号：CA2763963

    申请日：2010-06-30

    Applicant: BASF SE

    Inventor： HILDEBRANDT NICOLE ,  LANGE ARNO ,  LEITNER KLAUS ,  HANEFELD PHILLIP ,  STAUDT CLAUDIA

    IPC: H01M2/16

    Abstract: The present invention relates to a novel porous film material comprising at least one carbonaceous semimetal oxide phase, and to a method for the production thereof. The invention further relates to the use of said porous film materials as a separator layer or for producing such separator layers in electrochemical cells, in particular in lithium ion cells, and especially in lithium ion secondary cells. The porous film material according to the invention comprises: a) at least one carbonaceous (semi)metal oxide phase A of silicon, aluminum, titanium, or zircon, comprising hydrocarbon groups covalently boded to the (semi)metal; b) optionally one or more organic polymer phases B, wherein the inorganic (semi)metal oxide phase A forms substantially continuous phase domains in which the pore phase present in the film material and the optionally present organic polymer phase(s) B are embedded, wherein the average distance between two phase boundaries of adjacent domains of identical phases is a maximum of 50 nm, preferably a maximum of 10 nm, in particular preferably a maximum of 5 nm, and especially a maximum of 2 nm.

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