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    High performance energy storage devices
    35.
    发明公开
    High performance energy storage devices 有权
    HOCHLEISTUNGSFÄHIGEENERGIESPEICHEREINRICHTUNGEN

    公开(公告)号：EP2290737A2

    公开(公告)日：2011-03-02

    申请号：EP10012505.3

    申请日：2004-09-16

    申请人： Commonwealth Scientific and Industrial Research Organisation

    发明人： Lam, Lan Trieu ,  Haigh, Nigel Peter ,  Phyland, Christopher G. ,  Rand, David Anthony James

    IPC分类号： H01M10/12

    CPC分类号： H01M14/00 ,  H01G11/30 ,  H01G11/58 ,  H01M2/28 ,  H01M4/583 ,  H01M4/627 ,  H01M10/12 ,  H01M12/005 ,  H01M16/00 ,  Y02E60/126 ,  Y02E60/13 ,  Y02T10/7016 ,  Y02T10/7022

    摘要： A lead-acid battery comprising:
    - at least one lead-based negative electrode;
    - at least one lead dioxide-based positive electrode;
    - at least one capacitor electrode; and
    - electrolyte in contact with the electrodes;

    wherein a battery part is formed by the lead based negative electrode and the lead dioxide-based positive electrode; and an asymmetric capacitor part is formed by the capacitor electrode and one electrode selected from the lead based negative electrode and the lead-dioxide based positive electrode; and wherein all negative electrodes are connected to a negative busbar, and all positive electrodes are connected to a positive busbar.
    The capacitor electrode may be a capacitor negative electrode comprising carbon and an additive mixture selected from oxides, hydroxides or sulfates of lead, zinc, cadmium, silver and bismuth, or a capacitor negative electrode comprising carbon, red lead, antimony in oxide, hydroxide or sulfate form, and optionally other additives. The capacitor electrode may be used in asymmetric capacitors and batteries of other types.

    摘要翻译： 一种铅酸电池，包括： - 至少一个基于铅的负极; - 至少一种二氧化铅基正电极; - 至少一个电容器电极; 和与电极接触的电解质; 其特征在于：由所述铅基负极和所述二氧化铅系正极形成电池部; 并且由电容器电极和选自铅基负极和二氧化二铅基正极的一个电极形成非对称电容器部分; 并且其中所有负电极连接到负母线，并且所有正电极连接到正母线。 电容器电极可以是包含碳和选自铅，锌，镉，银和铋的氧化物，氢氧化物或硫酸盐的添加剂混合物的电容器负极或包含碳，红铅，氧化物中的锑，氢氧化物或电解质的电容器负极 硫酸盐形式和任选的其它添加剂。 电容器电极可用于其他类型的不对称电容器和电池中。

    Electric Storage Device
    37.
    发明公开
    Electric Storage Device 审中-公开
    电存储设备

    公开(公告)号：EP2040321A1

    公开(公告)日：2009-03-25

    申请号：EP08164492.4

    申请日：2008-09-17

    申请人： FUJI JUGOGYO K.K.

    发明人： Ando, Nobuo c/o Fuji Jukogyo K. K. ,  Kojima, Kenji c/o Fuji Jukogyo K. K. ,  Hatou, Yukinori c/o Fuji Julogyo K. K.

    IPC分类号： H01M4/86 ,  H01M10/40 ,  H01M4/58

    CPC分类号： H01M10/0525 ,  H01G11/26 ,  H01G11/28 ,  H01G11/50 ,  H01M4/525 ,  H01M4/70 ,  H01M4/742 ,  H01M4/745 ,  H01M10/0585 ,  H01M10/0587 ,  H01M12/005 ,  H01M2010/4292 ,  Y02E60/13 ,  Y02T10/7011 ,  Y02T10/7022

    摘要： A negative electrode (15) includes a negative-electrode current collector (16) provided with a large number of through-holes (16a) and a negative-electrode mixture layer (17) applied thereon. Positive electrodes (13) and (14) are arranged so as to sandwich the negative electrode (15). A thin positive-electrode mixture layer (20) having a high output characteristic is provided to the positive electrode (13), and a thick positive-electrode mixture layer (22) having a high capacity is provided to the other positive electrode (14). Since these positive electrodes (13) and (14) having different charging/discharging characteristics are provided, the energy density and the output density can be enhanced. Ions can move between the positive-electrode mixture layers (20) and (22) via the through-holes (16a) of the negative-electrode current collector (16), whereby a variation in the potential of the positive electrodes (13) and (14) can be canceled. Therefore, the durability of the electric storage device (10) can be ensured.

    摘要翻译： 负极（15）包括设置有多个通孔（16a）和负极混合物层（17）的负极集电体（16）。 正电极（13）和（14）布置成夹住负电极（15）。 在正极（13）上设置高输出特性的薄的正极合剂层（20），在另一方的正极（14）上设置高容量的厚的正极合剂层（22） 。 由于提供具有不同充电/放电特性的这些正极（13）和（14），所以可以提高能量密度和输出密度。 离子可以通过负极集电体（16）的通孔（16a）在正极混合物层（20）和（22）之间移动，由此正极（13）和 （14）可以被取消。 因此，能够确保蓄电装置10的耐久性。

    Electric Storage Device
    38.
    发明公开
    Electric Storage Device 有权
    电存储设备

    公开(公告)号：EP2017911A1

    公开(公告)日：2009-01-21

    申请号：EP08160451.4

    申请日：2008-07-15

    申请人： Fuji Jukogyo Kabushiki Kaisha

    发明人： Ando, Nobuo ,  Kojima, Kenji

    IPC分类号： H01M4/72 ,  H01M4/74 ,  H01M4/80 ,  H01M10/40 ,  H01M4/48 ,  H01M4/50 ,  H01M4/52 ,  H01M12/00 ,  H01M4/02 ,  H01M4/60 ,  H01M4/36

    CPC分类号： H01M4/131 ,  H01G9/016 ,  H01G9/058 ,  H01G11/06 ,  H01G11/12 ,  H01G11/38 ,  H01G11/46 ,  H01G11/50 ,  H01G11/70 ,  H01M4/133 ,  H01M4/137 ,  H01M4/485 ,  H01M4/587 ,  H01M4/606 ,  H01M4/72 ,  H01M4/742 ,  H01M10/044 ,  H01M10/052 ,  H01M10/0525 ,  H01M10/0564 ,  H01M10/0585 ,  H01M10/0587 ,  H01M12/005 ,  H01M2004/028 ,  Y02E60/122 ,  Y02E60/13 ,  Y02T10/7011 ,  Y02T10/7022

    摘要： A negative electrode (15) arranged at the center of an electrode laminate unit (12) includes a negative-electrode current collector (16) provided with a large number of through-holes (16a) and a negative-electrode mixture layer (17) applied thereon. Positive electrodes (13) and (14) are arranged so as to sandwich the negative electrode (15). A positive-electrode mixture layer (20) containing a lithium cobalt oxide having a high capacitance characteristic is provided to the positive electrode (13), and a positive-electrode mixture layer (22) containing an activated carbon having a high output characteristic is provided to the other positive electrode (14). Since these positive electrodes (13) and (14) are provided, an energy density and an output density can be enhanced. Ions can be transferred between the positive-electrode mixture layers (20) and (22) via the through-holes (16a) of the negative-electrode current collector (16), whereby a variation in the potential of the positive electrode (13, 14) after the high-rate discharging can be cancelled. Therefore, durability of the electric storage device (10) can be secured.

    摘要翻译： 布置在电极层压单元（12）的中心处的负极（15）包括设置有大量通孔（16a）和负极混合物层（17）的负极集流体（16） 施加于其上。 正电极（13）和（14）布置成夹住负电极（15）。 包含具有高电容特性的锂钴氧化物的正极混合物层（20）被提供给正极（13），并且提供包含具有高输出特性的活性碳的正极混合物层（22） 到另一个正电极（14）。 由于设置了这些正极（13）和（14），因此可以提高能量密度和输出密度。 离子可以通过负极集电体（16）的通孔（16a）在正极混合物层（20）和（22）之间转移，由此正极（13） 14）后可以取消高速放电。 因此，能够确保蓄电装置10的耐久性。

    ELECTROCHEMICAL CAPACITOR AND METHODS OF FABRICATING SAME
    39.
    发明公开
    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：EP1252672A4

    公开(公告)日：2008-09-17

    申请号：EP00986234

    申请日：2000-11-22

    申请人： LITHIUM POWER TECHNOLOGIES INC

    发明人： MUNSHI M ZAFAR A

    IPC分类号： H01G9/00 ,  H01G9/025 ,  H01G9/038 ,  H01G9/155 ,  H01M4/02 ,  H01M4/66 ,  H01M6/18 ,  H01M6/40 ,  H01M10/40 ,  H01M10/42 ,  H01M14/00 ,  H01M16/00

    CPC分类号： H01M12/005 ,  H01G9/038 ,  H01G9/155 ,  H01G11/02 ,  H01G11/26 ,  H01G11/56 ,  H01G11/58 ,  H01G11/62 ,  H01M4/667 ,  H01M4/668 ,  H01M6/181 ,  H01M6/40 ,  H01M10/4235 ,  H01M10/4264 ,  H01M2004/029 ,  Y02E60/13 ,  Y10T29/417

    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.