NEUE POLYTHIOPHEN-DISPERSIONEN
    62.
    发明申请
    NEUE POLYTHIOPHEN-DISPERSIONEN 审中-公开
    新聚噻吩分散体

    公开(公告)号:WO2002072660A1

    公开(公告)日:2002-09-19

    申请号:PCT/EP2002/002066

    申请日:2002-02-27

    IPC分类号: C08G61/12

    摘要: Verfahren zur Herstellung von Dispersionen oder Lösungen, enthaltend Ionenkomplexe Polythiophen + An - , in wasserfreien oder wasserarmen organischen Lösungsmitteln, dadurch gekennzeichnet, dass einer wässrigen Dispersion oder Lösung enthaltend gegebenenfalls substituierte Polythiophene mindestens ein wassermischbares organisches Lösungsmittel oder ein wassermischbares Lösungsmittelgemisch zugesetzt wird, das Wasser ganz oder teilweise entfernt wird und die resultierende Dispersion oder Lösung gegebenenfalls mit organischen Lösungsmitteln verdünnt wird.

    摘要翻译: 一种用于分散体或含有离子络合物聚噻吩溶液的制备方法<+>的< - >,在无水或低水的有机溶剂,其特征在于,加入的水分散体或溶液,其包含任选取代的聚噻吩,至少一种与水混溶的有机溶剂或与水可混溶的溶剂混合物 中,水是完全或部分地除去,将得到的分散体或溶液任选地用有机溶剂稀释。

    METHOD FOR PRODUCING ALUMINUM FOIL FOR CAPACITOR AND SOLID ELECTROLYTIC CAPACITOR
    63.
    发明申请
    METHOD FOR PRODUCING ALUMINUM FOIL FOR CAPACITOR AND SOLID ELECTROLYTIC CAPACITOR 审中-公开
    用于生产用于电容器和固体电解电容器的铝箔的方法

    公开(公告)号:WO2002063645A1

    公开(公告)日:2002-08-15

    申请号:PCT/JP2002/001024

    申请日:2002-02-07

    IPC分类号: H01G9/04

    摘要: A method for producing an aluminum foil for solid electrolytic capacitors, comprising the steps of cutting an aluminum foil into a shape of a capacitor element, etching a cut end part formed by said cutting, and then electrochemically forming the etched aluminum foil, aluminum foil for solid electrolytic capacitors obtained by the method, solid electrolytic capacitor using the aluminum foil, and method for producing such a solid electrolytic capacitor are disclosed. By use of the aluminum foil for solid electrolytic capacitors according to the present invention, capacitor characteristics such as an increase in the capacitor capacitance and a decrease in the leakage current from the cut end part of a stacked type aluminum solid electrolytic capacitor can be efficiently improved, the anode moieties can be efficiently connected without fail on stacking elements and the productivity of stacked type aluminum solid electrolytic capacitor can be elevated.

    摘要翻译: 一种固体电解电容器用铝箔的制造方法,包括以下步骤:将铝箔切割成电容器元件的形状,蚀刻通过所述切割形成的切割端部,然后电化学地形成蚀刻的铝箔,将铝箔 公开了通过该方法获得的固体电解电容器,使用铝箔的固体电解电容器,以及用于制造这种固体电解电容器的方法。 通过使用根据本发明的固体电解电容器的铝箔,可以有效地提高诸如电容器电容的增加和来自层叠型铝固体电解电容器的切断端部的漏电流的减小的电容器特性 ,可以在堆叠元件上有效地连接阳极部分,并且可以提高层叠型铝固体电解电容器的生产率。

    AGING PROCESS FOR SOLID ELECTRODE CAPACITOR
    66.
    发明申请
    AGING PROCESS FOR SOLID ELECTRODE CAPACITOR 审中-公开
    固体电极电容器的老化过程

    公开(公告)号:WO02021547A2

    公开(公告)日:2002-03-14

    申请号:PCT/US2001/027722

    申请日:2001-09-07

    摘要: A process for isolating flaw sites in the dielectric of solid electrolytic capacitor comprising immersing a conductive polymer impregnated capacitor in an electrolyte solution, and then alternately subjecting the conductive polymer impregnated capacitor to a high voltage and a low voltage; wherein the high voltage is between about 10 volts and 50 volts, and the low voltage is between about 0 volts and the voltage corresponding to 90 % of the anodization voltage for pellets anodized at less than 20 volts, or the voltage at which the current drops to 50 % of the peak voltage current for pellets anodized at voltages greater than or equal to 20 volts. The period of time at or above the anodization voltage is relatively short to prevent damaging the dielectric film.

    摘要翻译: 一种用于隔离固体电解电容器的电介质中的缺陷位置的方法,包括将导电聚合物浸渍的电容器浸入电解质溶液中,然后交替地使导电聚合物浸渍的电容器经受高压和低电压; 其中高电压介于约10伏和50伏特之间,并且低电压在约0伏之间,并且对应于阳极氧化电压的阳极氧化电压的90%的电压为小于20伏特阳极氧化的电池,或电流下降的电压 到大于或等于20伏特的电池阳极氧化的颗粒的峰值电压电流的50%。 阳极氧化电压以上的时间段相对较短,以防止损坏电介质膜。

    POLYMER GEL ELECTROLYTE
    68.
    发明申请
    POLYMER GEL ELECTROLYTE 审中-公开
    聚合物凝胶电解液

    公开(公告)号:WO01047047A1

    公开(公告)日:2001-06-28

    申请号:PCT/SE2000/002600

    申请日:2000-12-20

    摘要: A polymer gel electrolyte comprising a metal salt, a polymer, optionally a plasticizer, characterised in that the polymer comprises a carbon-hydrogen base chain having at least two reactive groups incorporated wherein the reactive groups have different reactivities. The polymer gel electrolyte neutralises a passivating layer in the form of waste products produced in the electrolyte phase by the metal salt and solvents. The decrease in the growth of the passivating layer provides a battery cell with a better effect and a longer life.

    摘要翻译: 包含金属盐,聚合物,任选的增塑剂的聚合物凝胶电解质,其特征在于,所述聚合物包含具有至少两个反应性基团的碳 - 氢基链,其中所述反应性基团具有不同的反应性。 聚合物凝胶电解质通过金属盐和溶剂中和在电解质相中产生的废物形式的钝化层。 钝化层的生长减少为电池组提供了更好的效果和更长的使用寿命。

    ELECTROCHEMICAL CAPACITOR AND METHODS OF FABRICATING SAME
    69.
    发明申请
    ELECTROCHEMICAL CAPACITOR AND METHODS OF FABRICATING SAME 审中-公开
    电化学电容器及其制造方法

    公开(公告)号:WO01039305A1

    公开(公告)日:2001-05-31

    申请号:PCT/US2000/032275

    申请日:2000-11-22

    摘要: An electrochemical capacitor includes a polymer thin film, a liquid electrolyte absorbed in the polymer thin film, and thin flexible active electrode layers constituting anode and cathode composed of energy dense material of high intrinsic surface area positioned at either side of the electrolyte-retaining polymer thin film to tightly sandwich it between the electrode layers. In one embodiment, the capacitor includes a polymer electrolyte in which a polymer thin film is cast from the base polymer and impregnated with the electrolyte solution, which contains a salt for ionic conduction. In another embodiment, the base polymer material includes an ionically conducting polymer, a perfluorocarbon polymer backbone to which sulfonic acid sites are permanently anchored. The energy dense material of the electrode layers may be physically mixed with battery active material to enhance the capacity and discharge time of the capacitor. In fabrication, the electrode material is reduced to particle size suitable for application to a thin film metallized polymer substrate, and applied directly and adherently on opposite sides of the substrate by injection, spraying, or evaporation, and a final thin flexible film of each electrode is formed with a desired thickness by use of rods if a slurry, or by controlling the extent of spray or evaporation, followed by curing. In another embodiment, the electrode elements are laminated directly onto opposite sides of a single- or double- metallized polymer substrate.

    摘要翻译: 电化学电容器包括聚合物薄膜,吸收在聚合物薄膜中的液体电解质和构成阳极和阴极的薄柔性有源电极层,其由位于电解质保留聚合物薄层两侧的高固有表面积的能量致密材料构成 膜将其紧密地夹在电极层之间。 在一个实施例中,电容器包括聚合物电解质,其中聚合物薄膜从基础聚合物铸造并浸渍有含有用于离子传导的盐的电解质溶液。 在另一个实施方案中,基础聚合物材料包括离子导电聚合物,全氟碳聚合物骨架,其中磺酸位点被永久锚定到其上。 电极层的能量致密材料可以与电池活性材料物理混合,以增强电容器的容量和放电时间。 在制造中,将电极材料还原成适合于薄膜金属化聚合物基底的粒径,并通过注射,喷涂或蒸发直接并贴附在衬底的相对侧上,并且每个电极的最终薄的柔性膜 通过使用棒形成浆料,或通过控制喷雾或蒸发的程度,随后固化而形成所需的厚度。 在另一个实施例中,电极元件直接层压在单金属或双金属化聚合物基底的相对侧上。

    SOLID ELECTROLYTIC CAPACITOR
    70.
    发明申请
    SOLID ELECTROLYTIC CAPACITOR 审中-公开
    固体电解电容器

    公开(公告)号:WO00025331A1

    公开(公告)日:2000-05-04

    申请号:PCT/JP1999/005867

    申请日:1999-10-22

    IPC分类号: H01G9/028 H01G9/02 H01G9/025

    摘要: A solid electrolytic capacitor which comprises a positive electrode, a dielectrics film formed on the positive electrode by anodic oxidation, a solid electrolyte layer formed on the dielectrics film, and a negative electrode jointed to the solid electrolyte layer, wherein the solid electrolyte layer comprises a conductive polymer comprising a polymer having, as a recurring unit, a heterocyclic monomer unit represented by general formula (I), and an alkylsulfonic acid ion doped into the polymer. The solid electrolytic capacitor has a large capacitance and exhibits a small impedance at a high frequency region.

    摘要翻译: 一种固体电解电容器,其包括正极,通过阳极氧化在正极上形成的电介质膜,形成在电介质膜上的固体电解质层和与固体电解质层接合的负极,其中固体电解质层包含 包含具有作为重复单元的由通式(I)表示的杂环单体单元和掺杂到聚合物中的烷基磺酸离子的聚合物的导电聚合物。 固体电解电容器具有大的电容,并且在高频区域表现出小的阻抗。