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    METHOD FOR PURIFYING CARBON MATERIAL CONTAINING CARBON NANOTUBE, CARBON MATERIAL OBTAINED BY THE PURIFICATION METHOD, AND RESIN MOLDED BODY, FIBER, HEAT SINK, SLIDING MEMBER, FIELD EMISSION SOURCE MATERIAL, CONDUCTIVE ASSISTANT FOR ELECTRODE, CATALYST SUPPORTING MEMBER AND CONDUCTIVE FILM, EACH USING THE CARBON MATERIAL
    2.
    发明公开
    METHOD FOR PURIFYING CARBON MATERIAL CONTAINING CARBON NANOTUBE, CARBON MATERIAL OBTAINED BY THE PURIFICATION METHOD, AND RESIN MOLDED BODY, FIBER, HEAT SINK, SLIDING MEMBER, FIELD EMISSION SOURCE MATERIAL, CONDUCTIVE ASSISTANT FOR ELECTRODE, CATALYST SUPPORTING MEMBER AND CONDUCTIVE FILM, EACH USING THE CARBON MATERIAL 审中-公开
    清理方法碳纳米管的含碳材料，经过清洗过程GOT碳材料与树脂成型品，纤维，散热片，滑动MENT，场发射电子源材料中的导电工具铅，催化剂支撑元件和导电膜中，每个VRWENDUNG炭材料

    公开(公告)号：EP2135842A1

    公开(公告)日：2009-12-23

    申请号：EP08721577.8

    申请日：2008-03-07

    申请人： Toyo Tanso Co., Ltd.

    发明人： TAKIMOTO, Yuji ,  OHTA, Naoto ,  Tojo, Tetsuro

    IPC分类号： C01B31/02

    CPC分类号： B01J21/185 ,  B01J23/83 ,  B82Y30/00 ,  B82Y40/00 ,  C01B32/17 ,  C01B2202/06 ,  H01J9/025 ,  H01J2201/30469

    摘要： A purification method for a carbon material containing carbon nanotubes is provided, which satisfies the following requirements: The method should prevent carbon nanotubes from being damaged, broken or flocculated; the method should be capable of removing the catalyst metal and carbon components other than the carbon nanotubes; and the method should be applicable to not only multi-walled carbon nanotubes but also single-walled carbon nanotubes which will undergo significant structural changes when heated to 1400°C or higher temperatures. The method is characterized by including a carbon material preparation process for preparing a carbon material containing carbon nanotubes by an arc discharge method, using an anode made of a material containing at least carbon and a catalyst metal; and a halogen treatment process for bringing the carbon material into contact with a gas containing a halogen and/or halogen compound.

    摘要翻译： 对含有碳纳米管的碳材料的纯化方法被提供，其SATIS FIES下列要求：防止shoulderstand碳纳米管从该方法的损坏，断裂或絮凝; 该方法shoulderstand能够除去除了碳纳米管之外的催化剂金属和碳组分; 并且该方法应适用于不仅多壁碳纳米管，但这样的单壁碳纳米管whichwill经历显著结构改变当加热到1400℃或更高的温度。 该方法是通过包括用于制备由含有碳纳米管的碳材料至电弧放电方法的碳材料制备过程中，使用在由至少含碳和催化剂金属的材料的阳极为特征的; 和用于使碳材料接触到含有卤素的气体和/或卤素化合物卤素处理工艺。

    GRAPHITE-COPPER COMPOSITE ELECTRODE MATERIAL AND ELECTRODE FOR ELECTRICAL DISCHARGE MACHINING USING SAID MATERIAL
    4.
    发明公开
    GRAPHITE-COPPER COMPOSITE ELECTRODE MATERIAL AND ELECTRODE FOR ELECTRICAL DISCHARGE MACHINING USING SAID MATERIAL 审中-公开
    GRAPHIT-KUPFERVERBUNDELEKTRODENMATERIAL UND ELEKTRODE ZUR FUNKENEROSIONSBEARBEITUNG MIT DIESEM MATERIAL

    公开(公告)号：EP3133048A1

    公开(公告)日：2017-02-22

    申请号：EP15779903.2

    申请日：2015-04-01

    申请人： Toyo Tanso Co., Ltd.

    发明人： KANDA, Masao ,  OHTA, Naoto ,  SAITO, Kiyoshi ,  OKADA, Masaki ,  ONISHI, Motoki ,  NAMIKI, Takeyuki

    IPC分类号： C01B32/23 ,  B23H1/06 ,  B23H9/00 ,  C04B41/88

    摘要： An object is to provide a graphite-copper composite electrode material that is capable of reducing electrode wear to a practically usable level and to provide an electrical discharge machining electrode using the material. A graphite-copper composite electrode material includes a substrate comprising a graphite material and having pores, and copper impregnated in the pores of the substrate, the electrode material having an electrical resistivity of 2.5 µΩm or less, preferably 1.5 µΩm or less, more preferably 1.0 µΩm or less. It is desirable that the substrate comprising the graphite material have an anisotropy ratio of 1.2 or less. It is desirable that an impregnation rate ϕ of the copper in the electrode material is 13% or greater. It is desirable that the substrate comprising the graphite material have a bulk density of from 1.40 Mg/m 3 to 1.85 Mg/m 3 .

    摘要翻译： 本发明的目的是提供一种石墨 - 铜复合电极材料，其能够将电极磨损降低到实际可用的水平，并提供使用该材料的放电加工电极。 石墨 - 铜复合电极材料包括含有石墨材料并具有孔隙的基底和浸渍在基底孔中的铜，该电极材料的电阻率为2.5微米或更小，优选为1.5微米或更小 ，更优选为1.0μm以下。 希望包含石墨材料的基板的各向异性比为1.2以下。 希望电极材料中铜的浸渍率为13％以上。 希望包含石墨材料的基材的堆积密度为1.40Mg / m 3至1.85Mg / m 3。

    CARBON MATERIAL FOR NEGATIVE ELECTRODE FOR LITHIUM ION RECHARGEABLE BATTERY, CARBON MATERIAL FOR NEGATIVE ELECTRODE FOR LOW CRYSTALLINE CARBON-IMPREGNATED LITHIUM ION RECHARGEABLE BATTERY, NEGATIVE ELECTRODE PLATE, AND LITHIUM ION RECHARGEABLE BATTERY
    5.
    发明公开
    CARBON MATERIAL FOR NEGATIVE ELECTRODE FOR LITHIUM ION RECHARGEABLE BATTERY, CARBON MATERIAL FOR NEGATIVE ELECTRODE FOR LOW CRYSTALLINE CARBON-IMPREGNATED LITHIUM ION RECHARGEABLE BATTERY, NEGATIVE ELECTRODE PLATE, AND LITHIUM ION RECHARGEABLE BATTERY 审中-公开
    碳质材料负极可充电锂离子电池，碳质材料可充电负极浸渍锂离子电池LITTLE结晶碳，负电极板和锂离子电池可充电

    公开(公告)号：EP2061107A1

    公开(公告)日：2009-05-20

    申请号：EP07768280.5

    申请日：2007-07-06

    申请人： TOYO TANSO CO., LTD.

    发明人： OHTA, Naoto ,  HOSHI, Kazuhito ,  BITO, Shingo ,  YAMANAKA, Akio ,  OKUNI, Tomoyuki

    IPC分类号： H01M4/58 ,  C01B31/04

    CPC分类号： H01M4/133 ,  C01B32/20 ,  H01M4/1393 ,  H01M4/583 ,  H01M10/0525 ,  H01M2004/021 ,  H01M2004/027

    摘要： There is obtained a carbon material for lithium-ion secondary battery negative electrode, a low-crystalline carbon impregnated carbon material for lithium-ion secondary battery negative electrode, a negative electrode plate, and a lithium-ion secondary battery, each of which realizes a first charge/discharge cycle with less gas generation and provides a rapid charge/discharge. The carbon material is obtained by: blending and kneading a carbonaceous aggregate with a binder to form a composition; press molding the composition into an article; carbonizing the press molded article; graphitizing the article to obtain an artificial graphite block; milling the block; and carrying out particle size control. The carbon material has characteristics of: (1) R-value = (I 1360 /I 1580 ) ≥ 0.2, where R-value is defined by the ratio of D band to G band in Raman spectrum using Nd: YAG laser light of 532 nm wavelength; and (2) d(002) ≥ 0.336nm, and Lc(002) ≤ 50 nm, where d(002) and Lc(002) are crystallographic parameters calculated by Gakushin-method. The carbon material is used for the negative electrode plate of a lithium-ion secondary battery, and used in the lithium-ion secondary battery having therein the negative electrode plate.

    摘要翻译： 那里获得用于锂离子二次电池负极用碳材料，锂离子二次电池用负极，负电极板以及锂离子二次电池中，低结晶性碳浸渍的碳材料的每一个实现了 与气体产生少第一充电/放电循环，并提供快速的充电/放电。 该碳材料通过以下步骤获得：混合和捏合与粘结剂的碳质骨料以形成组合物; 压制成形组合物成制品; 碳化该压制成型制品; 石墨化该制品以获得在人造石墨块; 研磨该块; 并进行粒径控制。 的碳材料具有的特点：（1）R值=（I 1360 / I 1580）‰¥0.2，其中R值由D的绑G采用钕在拉曼光谱拴之比定义：YAG激光光 波长532nm; 和（2）D（002）‰¥0.336nm，和LC（002）‰¤50纳米，其中d（002）和LC（002）是由学振法算出的结晶参数。 将碳材料用于锂离子二次电池的负电极板，并且在具有负极板在其中的锂离子二次电池中使用。