利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

30 条记录 (耗时 0.022 秒)

    ELECTROCHEMICAL CELLS
    2.
    发明申请
    ELECTROCHEMICAL CELLS 审中-公开
    电化学细胞

    公开(公告)号：US20130040183A1

    公开(公告)日：2013-02-14

    申请号：US13567389

    申请日：2012-08-06

    申请人： Klaus LEITNER ,  Arnd Garsuch ,  Oliver Gronwald ,  Martin Schulz-Dobrick

    发明人： Klaus LEITNER ,  Arnd Garsuch ,  Oliver Gronwald ,  Martin Schulz-Dobrick

    IPC分类号： H01M10/02 ,  H01M4/505 ,  H01M6/00 ,  H01M2/16 ,  H01M4/62 ,  H01M4/583 ,  H01M4/485 ,  H01M4/525

    CPC分类号： H01M10/0525 ,  H01M2/1646 ,  H01M4/386 ,  H01M4/387 ,  H01M4/485 ,  H01M4/505 ,  H01M4/525 ,  H01M4/5825 ,  H01M4/587 ,  H01M4/622 ,  H01M4/623 ,  Y02T10/7011 ,  Y10T29/49108

    摘要： The present invention relates to electrochemical cells comprising (A) at least one cathode comprising at least one lithium ion-containing transition metal compound, (B) at least one anode, (C) at least one layer comprising (a) at least one lithium- and oxygen-containing, electrochemically active transition metal compound, and (b) optionally at least one binder, and (D) at least one electrically nonconductive, porous and ion-pervious layer positioned between cathode (A) and layer (C), and at least one electrically nonconductive, porous and ion-pervious layer positioned between anode (B) and layer (C). The present invention further relates to the use of inventive electrochemical cells, to the production thereof, and to a specific separator for the separation of a cathode and an anode in an electrochemical cell.

    摘要翻译： 本发明涉及电化学电池，其包含（A）至少一种阴极，其包含至少一种含锂离子的过渡金属化合物，（B）至少一种阳极，（C）至少一层，其包含（a）至少一种锂 和（b）任选的至少一种粘合剂，和（D）位于阴极（A）和层（C）之间的至少一个不导电，多孔和离子可渗透层， 以及位于阳极（B）和层（C）之间的至少一个不导电，多孔和离子可渗透层。 本发明还涉及本发明的电化学电池及其制备方法的使用，以及用于在电化学电池中分离阴极和阳极的特定隔板。

    MECHANICALLY STABILIZED POLYAZOLES COMPRISING AT LEAST ONE POLYVINYL ALCOHOL
    5.
    发明申请
    MECHANICALLY STABILIZED POLYAZOLES COMPRISING AT LEAST ONE POLYVINYL ALCOHOL 有权
    包含至少一种聚乙烯醇的机械稳定聚对苯二甲酸

    公开(公告)号：US20120289654A1

    公开(公告)日：2012-11-15

    申请号：US13467485

    申请日：2012-05-09

    申请人： Friederike Fleischhaker ,  Jörg Belack ,  Oliver Gronwald

    发明人： Friederike Fleischhaker ,  Jörg Belack ,  Oliver Gronwald

    IPC分类号： C08L79/04 ,  C08L29/04

    CPC分类号： C08G73/22 ,  C08G73/0616 ,  C08G73/0633 ,  C08G73/0694 ,  C08G73/08 ,  C08K3/24 ,  C08L79/04 ,  C08L79/06 ,  C08L29/04

    摘要： A process for preparing mechanically stabilized polyazoles, comprising the following steps: I) treating at least one polyazole having at least one amino group in a repeat unit with a solution comprising (i) at least one strong acid and (ii) at least one stabilizing reagent, the total content of stabilizing reagents in the solution being in the range from 0.01 to 30% by weight, II) performing the stabilization reaction directly and/or in a subsequent processing step by heating to a temperature greater than 25° C., the stabilizing reagent used being at least one polyvinyl alcohol. The polyazoles thus obtainable are notable especially for a high conductivity and a very good mechanical stability. They are therefore especially suitable for applications in fuel cells.

    摘要翻译： 一种制备机械稳定化的多唑的方法，包括以下步骤：I）用包含（i）至少一种强酸和（ii）至少一种稳定的酸的溶液，在重复单元中处理至少一种具有至少一个氨基的聚唑 试剂，溶液中稳定试剂的总含量在0.01至30重量％的范围内，II）直接和/或在随后的加工步骤中通过加热至大于25℃的温度进行稳定化反应， 使用的稳定剂为至少一种聚乙烯醇。 因此获得的聚唑特别是对于高导电性和非常好的机械稳定性而言尤其如此。 因此，它们特别适用于燃料电池中的应用。

    Gene carrier
    7.
    发明授权
    Gene carrier 有权
    基因载体

    公开(公告)号：US08017742B2

    公开(公告)日：2011-09-13

    申请号：US10465402

    申请日：2003-06-19

    申请人： Kazuo Sakurai ,  Seiji Shinkai ,  Taro Kimura ,  Kengo Tabata ,  Kazuya Koumoto ,  Oliver Gronwald

    发明人： Kazuo Sakurai ,  Seiji Shinkai ,  Taro Kimura ,  Kengo Tabata ,  Kazuya Koumoto ,  Oliver Gronwald

    IPC分类号： C07H1/00 ,  C07H21/44

    CPC分类号： C07H15/04 ,  A61K47/61 ,  A61K47/645 ,  A61K48/00 ,  C07B2200/11 ,  C07H21/00 ,  C08B37/0024 ,  C12N15/87

    摘要： Disclosed is a gene carrier composed of a hydrogen-bonding polymer having a polymer chain with hydrogen-bonding sites formed on the polymer chain, in which the polymer chain has a conformation similar to the conformation of a nucleic acid, and particularly, the polymer chain has helix parameters similar to the helix parameters of a nucleic acid of a helix structure. In a preferred embodiment, the hydrogen-bonding polymer is composed of β-1,3-glucan such as schizophyllan. The carrier can be expected to be applied as a vector and a separator for nucleic acids because it is capable of interacting with a nucleic acid to form a complex with the nucleic acid and thus carrying the nucleic acid.

    摘要翻译： 公开了一种基因载体，其由具有在聚合物链上形成的氢键位置的聚合物链的氢键聚合物组成，其中聚合物链具有与核酸构象相似的构象，特别是聚合物链 具有类似于螺旋结构的核酸的螺旋参数的螺旋参数。 在一个优选的实施方案中，氢键聚合物由诸如裂枝菌碱等的β-葡聚糖组成。 可以期望载体作为核酸的载体和分离子应用，因为它能够与核酸相互作用以与核酸形成复合物，从而携带核酸。

    POLYMER ELECTROLYTE MEMBRANE BASED ON POLYAZOLE
    8.
    发明申请
    POLYMER ELECTROLYTE MEMBRANE BASED ON POLYAZOLE 有权
    聚合物电聚合膜基于聚噻吩

    公开(公告)号：US20110262835A1

    公开(公告)日：2011-10-27

    申请号：US13091341

    申请日：2011-04-21

    申请人： Ömer Ünsal ,  Sigmar Bräuninger ,  Jörg Belack ,  Oliver Gronwald

    发明人： Ömer Ünsal ,  Sigmar Bräuninger ,  Jörg Belack ,  Oliver Gronwald

    IPC分类号： H01M8/10 ,  H01M8/00

    CPC分类号： H01M8/103 ,  C08J5/2256 ,  H01M8/1027 ,  H01M8/1032 ,  H01M8/1048 ,  H01M8/1051 ,  H01M8/1081 ,  Y02E60/521 ,  Y02P70/56

    摘要： Proton-conducting polymer electrolyte membrane based on a polyazole salt of an inorganic or organic acid which is doped with an acid as electrolyte, wherein the polyazole salt of the organic or inorganic acid has a lower solubility in the acid used as electrolyte than the polyazole salt of the acid used as electrolyte, a process for producing the inventive proton-conducting polymer electrolyte membrane, a membrane-electrode assembly comprising at least two electrochemically active electrodes which are separated by a polymer electrolyte membrane, wherein the polymer electrolyte membrane is a proton-conducting polymer electrolyte membrane according to the invention, and a fuel cell comprising at least one membrane-electrode assembly according to the invention.

    摘要翻译： 基于掺杂有酸作为电解质的无机或有机酸的多唑盐的质子导电聚合物电解质膜，其中有机或无机酸的聚唑盐在作为电解质的酸中的溶解度低于多唑盐 的用作电解质的酸，制造本发明的导电聚合物电解质膜的方法，包括由聚合物电解质膜分离的至少两个电化学活性电极的膜 - 电极组件，其中所述聚合物电解质膜是质子 - 根据本发明的导电聚合物电解质膜，以及包括至少一个根据本发明的膜 - 电极组件的燃料电池。

    Polymer electrolyte membrane based on polyazole
    10.
    发明授权
    Polymer electrolyte membrane based on polyazole 有权
    基于聚唑的聚合物电解质膜

    公开(公告)号：US09048478B2

    公开(公告)日：2015-06-02

    申请号：US13091341

    申请日：2011-04-21

    申请人： Ömer Ünsal ,  Sigmar Bräuninger ,  Jörg Belack ,  Oliver Gronwald

    发明人： Ömer Ünsal ,  Sigmar Bräuninger ,  Jörg Belack ,  Oliver Gronwald

    IPC分类号： H01M8/10 ,  H01M8/04 ,  C08J5/20 ,  B01J49/00 ,  C08G61/02 ,  C08J3/00 ,  C07D487/00 ,  C08J5/22

    CPC分类号： H01M8/103 ,  C08J5/2256 ,  H01M8/1027 ,  H01M8/1032 ,  H01M8/1048 ,  H01M8/1051 ,  H01M8/1081 ,  Y02E60/521 ,  Y02P70/56

    摘要： Proton-conducting polymer electrolyte membrane based on a polyazole salt of an inorganic or organic acid which is doped with an acid as electrolyte, wherein the polyazole salt of the organic or inorganic acid has a lower solubility in the acid used as electrolyte than the polyazole salt of the acid used as electrolyte, a process for producing the inventive proton-conducting polymer electrolyte membrane, a membrane-electrode assembly comprising at least two electrochemically active electrodes which are separated by a polymer electrolyte membrane, wherein the polymer electrolyte membrane is a proton-conducting polymer electrolyte membrane according to the invention, and a fuel cell comprising at least one membrane-electrode assembly according to the invention.

    摘要翻译： 基于掺杂有酸作为电解质的无机或有机酸的多唑盐的质子导电聚合物电解质膜，其中有机或无机酸的聚唑盐在作为电解质的酸中的溶解度低于多唑盐 的用作电解质的酸，制造本发明的导电聚合物电解质膜的方法，包括由聚合物电解质膜分离的至少两个电化学活性电极的膜 - 电极组件，其中所述聚合物电解质膜是质子 - 根据本发明的导电聚合物电解质膜，以及包括至少一个根据本发明的膜 - 电极组件的燃料电池。