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    MIXED CONDUCTIVE CARBON AND ELECTRODE
    2.
    发明申请
    MIXED CONDUCTIVE CARBON AND ELECTRODE 审中-公开
    混合导电碳和电极

    公开(公告)号：WO2004077595A1

    公开(公告)日：2004-09-10

    申请号：PCT/JP2004/002143

    申请日：2004-02-24

    申请人： EBARA CORPORATION ,  YOKOTA, Hiroshi ,  SHIMOYAMA, Masashi ,  AKIYAMA, Eiichi ,  TAKEDA, Kazuyoshi

    发明人： YOKOTA, Hiroshi ,  SHIMOYAMA, Masashi ,  AKIYAMA, Eiichi ,  TAKEDA, Kazuyoshi

    IPC分类号： H01M4/96

    CPC分类号： H01M4/583 ,  D01F11/10 ,  H01M4/0433 ,  H01M4/625 ,  H01M4/96

    摘要： An electrode having both of electronic conductivity and ionic conductivity is provided. An electrode provided with a mixed conductive carbon having electronic conductivity and ionic conductivity, the carbon containing an ion-dissociative group on the surface thereof. The use of a platelet-type or herringbone-type carbon fiber as the carbon material enables the introduction of ion-dissociative groups at a high density with continuity, whereby ion paths are effectively formed and an excellent ionic conductivity can be imparted, in addition to the electron conductivity inherent in the carbon fiber.

    摘要翻译： 提供具有电子导电性和离子电导率两者的电极。 具有电子导电性和离子电导率的混合导电碳的电极，其表面上含有离子解离基团。 使用血小板型或人字型碳纤维作为碳材料，能够以高密度引入离子解离基团连续性，从而有效地形成离子路径，并且可以赋予优异的离子导电性，除了 碳纤维中固有的电子传导性。

    VAPOR GROWN CARBON FIBER, PRODUCTION METHOD THEREOF AND COMPOSITE MATERIAL CONTAINING THE CARBON FIBER
    7.
    发明申请
    VAPOR GROWN CARBON FIBER, PRODUCTION METHOD THEREOF AND COMPOSITE MATERIAL CONTAINING THE CARBON FIBER 审中-公开
    蒸汽烧结碳纤维，其生产方法及含有碳纤维的复合材料

    公开(公告)号：WO2005121420A1

    公开(公告)日：2005-12-22

    申请号：PCT/JP2005/010750

    申请日：2005-06-07

    申请人： SHOWA DENKO K. K. ,  YANO, Kotaro ,  YAMAMOTO, Ryuji ,  MORITA, Toshio

    发明人： YANO, Kotaro ,  YAMAMOTO, Ryuji ,  MORITA, Toshio

    IPC分类号： D01F9/127

    CPC分类号： D01F9/127 ,  B82Y30/00 ,  C08J5/042 ,  C08K3/04 ,  C08K7/06 ,  C08K2201/016 ,  D01F11/10 ,  D06M11/34 ,  Y10S977/754 ,  Y10S977/832 ,  Y10S977/833 ,  Y10S977/84 ,  Y10T428/2918 ,  Y10T428/298

    摘要： The invention relates to a vapor grown carbon fiber having a mean fiber diameter of 80 to 500 nm, an aspect ratio of 100 to 200 and preferably a bulk density of 0.02 g/cm 3 or less, wherein filaments having a diameter within ± 20 % the mean fiber diameter occupies 65 % (on a number basis) or more of the total. The production method involves thermal decomposition of a carbon source at 800 to 1,300 ° C in the presence of, as a catalyst, a transition metal compound having a vapor pressure of 0.13 kPa (1 mmHg) or more at 150 ° C and spraying of the carbon source and the transition metal compound in gas form toward the reactor inner wall to allow reaction to proceed. The vapor grown carbon fiber having a larger aspect ratio has excellent dispersibility, and when added in a resin, a smaller amount contributes to enhancement in electroconductivity and thermal conductivity, as compared with a case using conventional one.

    摘要翻译： 本发明涉及平均纤维直径为80〜500nm，纵横比为100〜200，优选体积密度为0.02g / cm 3以下的气相生长碳纤维，其中直径为± 20％的平均纤维直径占总数的65％（以数量计）。 该制备方法包括在作为催化剂存在下在800至1300℃下将碳源热分解为在150℃下蒸气压为0.13kPa（1mmHg）或更高的过渡金属化合物 并将碳源和过渡金属化合物以气体形式喷射到反应器内壁以允许反应进行。 具有较大纵横比的气相生长碳纤维具有优异的分散性，与使用常规的情况相比，当添加到树脂中时，较少的量有助于提高导电性和导热性。