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22 条记录 (耗时 0.015 秒)

    COMPOSITE MATERIALS, PRODUCTION THEREOF AND USE THEREOF IN ELECTROCHEMICAL CELLS
    11.
    发明申请
    COMPOSITE MATERIALS, PRODUCTION THEREOF AND USE THEREOF IN ELECTROCHEMICAL CELLS 审中-公开
    复合材料，其生产及其在电化学电池中的应用

    公开(公告)号：US20130244097A1

    公开(公告)日：2013-09-19

    申请号：US13794971

    申请日：2013-03-12

    申请人： BASF SE

    发明人： Klaus LEITNER ,  Alexander Panchenko ,  Oliver Gronwald ,  Arnd Garsuch ,  Heino Sommer ,  Norbert Bischof ,  Andrea Krebs

    IPC分类号： H01M4/133

    CPC分类号： H01M4/133 ,  H01M4/0471 ,  H01M4/136 ,  H01M4/1397 ,  H01M4/38 ,  H01M4/623 ,  H01M4/625 ,  Y02E60/122

    摘要： A composite material suitable for an inexpensive cathode material for a lithium-sulfur cell. The composite material is obtained by thermally treating a mixture, wherein the mixture comprises: (A) a fluorinated polymer and (B) carbon in a polymorph containing at least 60% sp2-hybridized carbon atoms; or (A) a fluorinated polymer and (C) a sulfur-containing component; or (A) a fluorinated polymer, (B) carbon in a polymorph containing at least 60% sp2-hybridized carbon atoms, and (C) a sulfur-containing component, in which the proportion of the sum of the proportions by weight of starting components (A) and (B), (A) and (C), or (A), (B), and (C) in the respective mixture prior to the thermal treatment, based on the total weight of the mixture, is 90 to 100% by weight, and wherein the thermal treatment of the mixture containing the above starting components is performed at a temperature of at least 115° C.

    摘要翻译： 适用于锂 - 硫电池的廉价阴极材料的复合材料。 复合材料通过热处理混合物获得，其中混合物包含：（A）含氟聚合物和（B）含有至少60％sp2杂化碳原子的多晶型物中的碳; 或（A）含氟聚合物和（C）含硫组分; 或（A）氟化聚合物，（B）含有至少60％sp2杂化碳原子的多晶型物中的碳，和（C）含硫成分，其中起始重量比例之和的比例 基于混合物的总重量，热处理前的各混合物中的组分（A）和（B），（A）和（C）或（A），（B）和（C） 90至100重量％，并且其中含有上述起始组分的混合物的热处理在至少115℃的温度下进行

    USE OF FLUOROISOPROPYL DERIVATIVES AS ADDITIVES IN ELECTROLYTES
    15.
    发明申请
    USE OF FLUOROISOPROPYL DERIVATIVES AS ADDITIVES IN ELECTROLYTES 审中-公开
    氟化物衍生物作为电解质中添加剂的使用

    公开(公告)号：US20150236380A1

    公开(公告)日：2015-08-20

    申请号：US14433818

    申请日：2013-12-06

    申请人： BASF SE

    发明人： Arnd Garsuch ,  Michael Schmidt ,  Siegfried R. Waldvogel ,  Robert Francke

    IPC分类号： H01M10/0567 ,  H01M10/0525 ,  H01M4/525 ,  H01M4/58 ,  H01M4/131 ,  H01M4/505 ,  H01M10/0569 ,  H01M4/136

    CPC分类号： H01M10/0567 ,  H01M4/131 ,  H01M4/136 ,  H01M4/505 ,  H01M4/525 ,  H01M4/5825 ,  H01M10/052 ,  H01M10/0525 ,  H01M10/0568 ,  H01M10/0569 ,  H01M2004/028 ,  H01M2300/0034

    摘要： An electrolyte composition (A) containing (i) at least one aprotic organic solvent; (ii) at least one conducting salt; (iii) at least one compound of formula (I) wherein A1, A2, A3, A4, A5, and A6 are independently from each other selected from H and F, wherein at least one of the group A1, A2, A3, A4, A5, and A6 is F; R is selected from R1, and C(O)OR1, and R1 is selected from C1-C6 alkyl, C3-C6 cycloalkyl, C2-C6 alkenyl, C3-C6 cycloalkenyl, C5-C7 (hetero)aryl, and C2-C6 alkinyl, wherein alkyl, cycloalkyl, alkenyl, cycloalkenyl, (hetero)aryl, and alkinyl may be substituted by one or more F; and (iv) optionally at least one further additive.

    摘要翻译： 一种电解质组合物（A），其含有（i）至少一种非质子有机溶剂; （ii）至少一种导电盐; （iii）至少一种式（I）化合物，其中A1，A2，A3，A4，A5和A6彼此独立地选自H和F，其中A1，A2，A3，A4组中的至少一种 ，A5和A6为F; R选自R 1和C（O）OR 1，并且R 1选自C 1 -C 6烷基，C 3 -C 6环烷基，C 2 -C 6烯基，C 3 -C 6环烯基，C 5 -C 7（杂）芳基和C 2 -C 6 炔基，其中烷基，环烷基，烯基，环烯基，（杂）芳基和炔基可以被一个或多个F取代; 和（iv）任选的至少一种另外的添加剂。

    GAS DIFFUSION ELECTRODES FOR METAL-OXYGEN CELLS AND THEIR PRODUCTION
    16.
    发明申请
    GAS DIFFUSION ELECTRODES FOR METAL-OXYGEN CELLS AND THEIR PRODUCTION 审中-公开
    用于金属氧化物气体扩散电极及其生产

    公开(公告)号：US20140065517A1

    公开(公告)日：2014-03-06

    申请号：US14012031

    申请日：2013-08-28

    申请人： BASF SE

    发明人： Alexander Panchenko ,  Sigmar Braeuninger ,  Arnd Garsuch ,  Ruediger Schmidt

    IPC分类号： H01M4/86

    CPC分类号： H01M4/8605 ,  H01M4/861 ,  H01M4/8636 ,  H01M4/8642 ,  H01M4/88 ,  H01M12/08 ,  Y02E60/128

    摘要： The invention relates to gas diffusion electrodes for rechargeable electrochemical metal-oxygen cells, which comprise at least one porous support and one or more layers which are applied to one side of the porous support and comprise at least one catalyst for a metal-oxygen cell, wherein at least one function-relevant parameter changes continuously or discontinuously with increasing distance from the porous support in the catalyst-comprising layer or layers.The present invention further relates to processes for producing such gas diffusion electrodes and rechargeable electrochemical metal-oxygen cells comprising such gas diffusion electrodes.

    摘要翻译： 本发明涉及用于可充电电化学金属 - 氧气池的气体扩散电极，其包括至少一个多孔载体和一个或多个层，其被施加到多孔载体的一侧并且包含至少一种用于金属 - 氧气池的催化剂， 其中至少一个功能相关参数随着在含催化剂的层中的多孔载体的距离的增加而连续地或不连续地变化。 本发明还涉及制造这种气体扩散电极的方法和包括这种气体扩散电极的可充电电化学金属 - 氧气电池。