Method of recovering antimony and bismuth from copper electrolyte
    1.
    发明授权
    Method of recovering antimony and bismuth from copper electrolyte 失效
    从铜电解液中回收锑和铋的方法

    公开(公告)号:US6153081A

    公开(公告)日:2000-11-28

    申请号:US584549

    申请日:1996-01-11

    IPC分类号: C22B15/00 C22B30/00 C25C1/12

    摘要: A method of recovering antimony and bismuth from copper electrolyte comprises the steps of immersing a pure copper material in the copper electrolyte, so that the iron ions are reduced from Fe.sup.3+ ions to Fe.sup.2+ ions, using a mixture of dilute sulfuric acid and sodium chloride adjusting the acidity or acidic concentration, to selectively elute the bismuth and antimony wherein if the final concentration of bismuth is adjusted to be 0.02 g/l or less in the bismuth election, it is possible to keep the maximum concentration of bismuth in the antimony eluate in the elution of antimony after selective bismuth elution to 0.01 g/l or less.

    摘要翻译: 从铜电解液中回收锑和铋的方法包括以下步骤:将纯铜材料浸入铜电解液中,使铁离子从Fe 3+离子还原成Fe 2+离子,使用稀硫酸和氯化钠的混合物调节 酸性或酸性浓度选择性地洗脱铋和锑,其中如果在铋选择中将铋的最终浓度调节至0.02g / l以下,则可以使锑中的铋的最大浓度保持在 选择性铋洗脱后的锑洗脱至0.01g / l以下。

    Solution purification method for electrolyte
    2.
    发明授权
    Solution purification method for electrolyte 有权
    电解液溶液纯化方法

    公开(公告)号:US06340427B1

    公开(公告)日:2002-01-22

    申请号:US09516020

    申请日:2000-02-29

    IPC分类号: C02F146

    摘要: A solution purification method for an electrolyte comprising the steps of dividing a chelate resin having a volume corresponding to the quantity of Sb and Bi to be adsorbed into a plurality of columns, bringing an electrolyte into contact with the chelate resin in the columns to adsorb the Su and Bi for removing, respectively, and subjecting a predetermined number of columns which have completed adsorption among the plurality of columns, to washing in turn, such that the columns are fed in series with a washing solution.

    摘要翻译: 一种用于电解质的溶液净化方法,包括以下步骤:将具有对应于待吸附的Sb和Bi的量的螯合树脂分离成多个柱,使电解液与所述塔中的螯合树脂接触以吸附 用于分别除去多个柱中已完成吸附的预定数量的柱的Su和Bi依次洗涤,使得柱与洗涤溶液串联进料。

    Lithium secondary battery and method for manufacturing the same
    4.
    发明授权
    Lithium secondary battery and method for manufacturing the same 有权
    锂二次电池及其制造方法

    公开(公告)号:US09413010B2

    公开(公告)日:2016-08-09

    申请号:US13636811

    申请日:2011-03-24

    摘要: Provided is a lithium secondary battery in which negative-electrode active material particles containing silicon and/or a silicon alloy are used and which prevents the occurrence of breakage of a binder itself and peel-off of the binder at the interfaces with the negative-electrode active material and the negative-electrode current collector and has a high energy density and an excellent cycle characteristic. The lithium secondary battery includes: a negative electrode in which a negative-electrode active material layer including negative-electrode active material particles containing silicon and/or a silicon alloy and a binder is formed on a surface of electrically conductive metal foil serving as a negative-electrode current collector; a positive electrode; and a nonaqueous electrolyte, wherein the binder contains a polyimide resin including a crosslinked structure formed by imidization of a hexavalent or higher-valent carboxylic acid or an anhydride thereof with a diamine.

    摘要翻译: 提供一种锂二次电池,其中使用含有硅和/或硅合金的负极活性物质颗粒,并且防止粘合剂本身的破裂发生和粘合剂在与负极的界面处的剥离 活性物质和负极集电体,具有高能量密度和优异的循环特性。 锂二次电池包括:在作为负极的导电性金属箔的表面上形成有负极活性物质层的负极,负极活性物质层包含含有硅和/或硅合金的负极活性物质粒子和粘合剂 电极集电器; 正极; 和非水电解质,其中所述粘合剂含有通过将六价或更高价羧酸或其酸酐与二胺酰亚胺化而形成的交联结构的聚酰亚胺树脂。

    Photoelectric conversion element and photoelectric conversion module
    6.
    发明授权
    Photoelectric conversion element and photoelectric conversion module 有权
    光电转换元件和光电转换模块

    公开(公告)号:US09208956B2

    公开(公告)日:2015-12-08

    申请号:US14111392

    申请日:2012-04-06

    IPC分类号: H01G9/20 H01L51/00

    摘要: A light transmitting substrate having at least a light receiving surface, a first electrode located on the light transmitting substrate, a collector electrode located on at least a part of the first electrode and formed from a metal thin film, a photoelectric conversion portion located on an upper surface of the first electrode or the collector electrode, carrying a photosensitizer, and immersed in a carrier transport material, an insulating frame portion surrounding sides of the photoelectric conversion portion, and a second electrode located to be opposed to the first electrode above the photoelectric conversion portion are provided. Relation of Isc×Rh

    摘要翻译: 具有至少一个光接收表面的透光基片,位于透光基底上的第一电极,位于第一电极的至少一部分上并由金属薄膜形成的集电极,位于第一电极上的光电转换部分 第一电极或集电极的上表面,携带光敏剂,并浸渍在载流子传输材料中,围绕光电转换部分的侧面的绝缘框架部分和与光电二极管上方的第一电极相对的第二电极 转换部分。 满足Isc×Rh <0.05×Voc的关系,其中Isc表示染料敏化太阳能电池的短路电流值,Rh表示集电极,第一电极和第二电极的电阻值的总和 电极,Voc表示染料敏化太阳能电池的开路电压值。

    Hydraulic system for aircraft actuators
    7.
    发明授权
    Hydraulic system for aircraft actuators 有权
    飞机执行器液压系统

    公开(公告)号:US09103338B2

    公开(公告)日:2015-08-11

    申请号:US13114849

    申请日:2011-05-24

    摘要: An electric motor drives a variable capacity backup hydraulic pump that can supply pressure oil to an actuator when a loss or reduction occurs in the function of an aircraft central hydraulic power source. A power source unit rectifies electric power supplied from a variable frequency supply. A driver supplies the electric power from the power source unit, and drives the electric motor so as to rotate the pump at a predetermined constant rotational speed. The constant rotational speed is set, based on the change in the efficiency of each of the pump, the electric motor, and the driver with respect to the rotational speed of the pump, such that the overall efficiency, obtained as a product of these efficiencies, has a maximum value.

    摘要翻译: 电动机驱动可变容量的备用液压泵,当在飞机中央液压动力源的功能中发生损失或减少时,可以向致动器供应压力油。 电源单元对从可变频率电源供给的电力进行整流。 驱动器从电源单元提供电力,并且驱动电动机以使泵以预定的恒定转速旋转。 基于泵,电动机和驾驶员的效率相对于泵的转速的变化来设定恒定转速,使得作为这些效率的乘积获得的总体效率 ,具有最大值。

    Lithium secondary battery and method for producing the same
    9.
    发明授权
    Lithium secondary battery and method for producing the same 有权
    锂二次电池及其制造方法

    公开(公告)号:US09048502B2

    公开(公告)日:2015-06-02

    申请号:US13993892

    申请日:2011-12-07

    摘要: A lithium secondary battery and a method for producing the lithium secondary battery. The lithium secondary battery includes a negative electrode 1 in which negative electrode mixture layers 2 and 3 that contain active material particles containing silicon and/or a silicon alloy and a binder are disposed on the surfaces of a current collector 4. A electrode body is formed by spirally winding, from inside to outside, a laminate body; and in an outer end portion of the negative electrode 1, the negative electrode mixture layers 2 and 3 have tapering portions 2a and 3a whose thicknesses decrease toward ends 2b and 3b of the negative electrode mixture layers 2 and 3; and oozing portions 2d and 3d mainly containing the binder are formed at the tips of the tapering portions 2a and 3a of the negative electrode mixture layers 2 and 3.

    摘要翻译: 锂二次电池及其制造方法。 锂二次电池包括负极1,其中在集电体4的表面上设置有负极混合物层2和3,负极混合物层2和3含有含有硅和/或硅合金的活性材料颗粒和粘合剂。电极体形成 通过螺旋卷绕从内到外的层压体; 在负极1的外端部分中,负极合剂层2和3具有朝向负极混合物层2和3的端部2b和3b的厚度减小的锥形部分2a和3a; 并且在负极混合物层2和3的锥形部分2a和3a的尖端处形成主要包含粘结剂的渗出部分2d和3d。