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    ELECTRODE MATERIAL, PASTE FOR ELECTRODES, AND LITHIUM ION BATTERY
    93.
    发明公开
    ELECTRODE MATERIAL, PASTE FOR ELECTRODES, AND LITHIUM ION BATTERY 有权
    ELEKTRODENMATERIAL，PASTEFÜRELEKTRODEN UND LITHIUM-IONEN-BATTERIE

    公开(公告)号：EP3026735A1

    公开(公告)日：2016-06-01

    申请号：EP15001208.6

    申请日：2015-04-23

    Applicant: Sumitomo Osaka Cement Co., Ltd.

    Inventor： Kitagawa, Takao ,  Ooishi, Kenta

    IPC: H01M4/36 ,  H01M4/58 ,  H01M4/136 ,  H01M4/62 ,  H01M4/131 ,  H01M4/485 ,  H01M4/505 ,  H01M4/525 ,  H01M4/04 ,  H01M10/052 ,  H01M10/0525 ,  H01M4/02

    CPC classification number: H01M4/366 ,  H01M4/0419 ,  H01M4/0471 ,  H01M4/131 ,  H01M4/133 ,  H01M4/136 ,  H01M4/485 ,  H01M4/505 ,  H01M4/525 ,  H01M4/5825 ,  H01M4/587 ,  H01M4/623 ,  H01M4/625 ,  H01M10/052 ,  H01M10/0525 ,  H01M2004/021 ,  H01M2004/028 ,  Y02E60/122

    Abstract: An electrode material in which an electrode active material having a carbonaceous film formed on the surface is used, a migration path through which lithium ions diffuse is maintained in the carbonaceous film, and the lithium ion conductivity is also improved while the electron conductivity is supported by the carbonaceous film is provided.
    A electrode material, wherein the electrode material have a particulate shape, the electrode material is formed a carbonaceous film on surfaces of electrode active material particles, a coating proportion of the surfaces of the electrode active material particles by the carbonaceous film is 80% or more, and an apparent density (pV) of the carbonaceous film calculated from an amount of carbon in the electrode material, a specific surface area of the electrode material, and an average film thickness of the carbonaceous film is in a range of 0.10 g/cm 3 to 1.08 g/cm 3 .

    Abstract translation: 使用在表面形成有碳膜的电极活性物质的电极材料，在碳质膜中保持锂离子扩散的迁移路径，并且锂离子传导性也得到改善，同时电子传导性被 提供碳质膜。 一种电极材料，其中电极材料具有颗粒形状，电极材料在电极活性材料颗粒的表面上形成碳质膜，由碳质膜形成的电极活性物质颗粒的表面的涂布比例为80％以上 ，并且由电极材料中的碳量，电极材料的比表面积和碳质膜的平均膜厚计算的碳质膜的表观密度（pV）在0.10g / cm 3的范围内 3〜1.08g / cm 3。

    ELECTRODE MATERIAL, ELECTRODE, AND LITHIUM ION CELL
    95.
    发明公开
    ELECTRODE MATERIAL, ELECTRODE, AND LITHIUM ION CELL 有权
    电极材料，电极和锂离子电池

    公开(公告)号：EP2905833A4

    公开(公告)日：2015-09-16

    申请号：EP14845028

    申请日：2014-08-28

    Applicant: SUMITOMO OSAKA CEMENT CO LTD

    Inventor： MINE HIROYUKI ,  KITAGAWA TAKAO

    IPC: H01M4/525 ,  H01M4/02 ,  H01M4/36 ,  H01M4/485 ,  H01M4/505 ,  H01M4/58 ,  H01M4/587 ,  H01M10/0525

    CPC classification number: H01M4/5825 ,  H01M4/0471 ,  H01M4/1397 ,  H01M4/366 ,  H01M4/485 ,  H01M4/505 ,  H01M4/525 ,  H01M4/587 ,  H01M4/625 ,  H01M10/0525 ,  H01M2004/028 ,  Y02T10/7011

    Abstract: An electrode material, an electrode, and a lithium ion battery in which it is possible to improve not only the amount of gas generated in the battery during charge and discharge but also the deterioration of battery components without reducing the charge and discharge capacity are provided. The electrode material is an electrode material including carbonaceous electrode active material complex particles which include a carbonaceous material on surfaces of electrode active material particles, in which an oxygen content rate in the carbonaceous material is 5.0% by mass or less, and a coating ratio of the carbonaceous material on the surfaces of the carbonaceous electrode active material complex particles is 60% or more.

    Abstract translation: 提供了一种电极材料，电极和锂离子电池，其中不仅可以改善在充放电期间在电池中产生的气体量，而且可以改善电池组件的劣化而不降低充电和放电容量。 所述电极材料是含有碳质电极活性物质复合粒子的电极材料，所述碳质电极活性物质复合粒子在电极活性物质粒子的表面含有碳质材料，其中碳质材料中的氧含量为5.0质量％以下， 碳质电极活性物质复合粒子表面的碳质材料为60％以上。

    OPTICAL WAVEGUIDE ELEMENT MODULE
    99.
    发明公开
    OPTICAL WAVEGUIDE ELEMENT MODULE 审中-公开
    光学纤维元件模块

    公开(公告)号：EP2482120A4

    公开(公告)日：2014-09-17

    申请号：EP10818843

    申请日：2010-09-24

    Applicant: SUMITOMO OSAKA CEMENT CO LTD

    Inventor： SHIMIZU RYO

    IPC: G02F1/01 ,  G02F1/03 ,  G02F1/225

    CPC classification number: G02F1/0121 ,  G02F1/0327 ,  G02F1/2255

    Abstract: Provided is an optical waveguide element module wherein the optical response frequency characteristics can be flattened over a wide band exceeding tens of GHz, even when the impedance of a modulation electrode of an optical waveguide element and the impedance of a transmission line for inputting a modulation signal from outside the optical waveguide element are different from each other, and even when a filter circuit including a capacitor is arranged on a line for inputting the modulation signal into the modulation electrode of the optical waveguide element. The optical waveguide element module is equipped with an optical waveguide element having an optical waveguide (2) formed on a substrate (1), a modulation electrode (3) which modulates light waves propagating in the optical waveguide, a connector (8) connecting an external signal line which inputs the modulation signal to the modulation electrode, and a relay line formed on a relay substrate (7) and which connects the connector and the modulation electrode. The optical waveguide element module is characterised by the relay line being a coplanar line that sandwiches the signal terminal with the earth terminal, by being composed so as to suppress the reflection of the modulation signal in the optical waveguide element module by the continuous or stepwise change in the impedance of the relay line, as well as by the placement of the filter circuit including a capacitor in the middle of the relay line.

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