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    Electric part
    3.
    发明授权
    Electric part 有权
    电气部分

    公开(公告)号：US07915539B2

    公开(公告)日：2011-03-29

    申请号：US11429224

    申请日：2006-05-08

    申请人： Miho Watanabe ,  Hiroyuki Watanabe ,  Chikara Manabe ,  Masaaki Shimizu

    发明人： Miho Watanabe ,  Hiroyuki Watanabe ,  Chikara Manabe ,  Masaaki Shimizu

    IPC分类号： H05K1/11

    CPC分类号： B82Y30/00 ,  B81C1/00 ,  B82Y10/00 ,  H01B1/24 ,  H01M4/663 ,  H01M2004/022 ,  Y10T29/49002 ,  Y10T29/49004

    摘要： An electric part including a matrix-shaped nonconductive base member, and a carbon nanotube group that is sealed within the nonconductive base member and includes at least one of a carbon nanotube and a plurality carbon nanotubes that are electrically connected to each other. Substantially only an end portion of the carbon nanotube or at least carbon nanotube contained in the plurality of carbon nanotubes may be exposed from one surface of the nonconductive base member, and an electrode may be connected to a side surface of at least one carbon nanotube included in the carbon nanotube group.

    摘要翻译： 包括矩阵状的非导电性基材的电气部件和密封在非导电性基材内的碳纳米管组，并且包括彼此电连接的碳纳米管和多个碳纳米管中的至少一种。 基本上只有碳纳米管的末端部分或至少包含在多个碳纳米管中的碳纳米管可以从非导电基底部件的一个表面露出，并且电极可以连接到包含至少一个碳纳米管的侧表面 在碳纳米管组中。

    Graphene nanocomposites for electrochemical cell electrodes
    5.
    发明申请
    Graphene nanocomposites for electrochemical cell electrodes 有权
    用于电化学电池电极的石墨烯纳米复合材料

    公开(公告)号：US20100021819A1

    公开(公告)日：2010-01-28

    申请号：US12220651

    申请日：2008-07-28

    申请人： Aruna Zhamu ,  Bor Z. Jang ,  Jinjun Shi

    发明人： Aruna Zhamu ,  Bor Z. Jang ,  Jinjun Shi

    IPC分类号： H01M4/58

    CPC分类号： H01M4/587 ,  H01G9/058 ,  H01G11/36 ,  H01G11/38 ,  H01G11/42 ,  H01M4/133 ,  H01M4/1393 ,  H01M4/362 ,  H01M4/621 ,  H01M10/0525 ,  H01M2004/021 ,  H01M2004/022 ,  Y02E60/122 ,  Y02E60/13

    摘要： A composite composition for electrochemical cell electrode applications, the composition comprising multiple solid particles, wherein (a) a solid particle is composed of graphene platelets dispersed in or bonded by a first matrix or binder material, wherein the graphene platelets are not obtained from graphitization of the first binder or matrix material; (b) the graphene platelets have a length or width in the range of 10 nm to 10 μm; (c) the multiple solid particles are bonded by a second binder material; and (d) the first or second binder material is selected from a polymer, polymeric carbon, amorphous carbon, metal, glass, ceramic, oxide, organic material, or a combination thereof. For a lithium ion battery anode application, the first binder or matrix material is preferably amorphous carbon or polymeric carbon. Such a composite composition provides a high anode capacity and good cycling response. For a supercapacitor electrode application, the solid particles preferably have meso-scale pores therein to accommodate electrolyte.

    摘要翻译： 一种用于电化学电池电极应用的复合组合物，所述组合物包含多个固体颗粒，其中（a）固体颗粒由分散在第一基质或粘合剂材料中或由第一基质或粘合剂材料粘合的石墨烯片晶组成，其中石墨烯片晶不是从石墨烯 第一粘合剂或基质材料; （b）石墨烯血小板的长度或宽度在10nm至10um范围内; （c）多个固体颗粒通过第二粘合剂材料粘合; 和（d）第一或第二粘合剂材料选自聚合物，聚合物碳，无定形碳，金属，玻璃，陶瓷，氧化物，有机材料或其组合。 对于锂离子电池阳极应用，第一粘合剂或基质材料优选为无定形碳或聚合碳。 这种复合组合物提供高阳极容量和良好的循环响应。 对于超级电容器电极应用，固体颗粒优选在其中具有中等尺度的孔以适应电解质。

    Vapor grown carbon fiber and electrode material for battery
    7.
    发明授权
    Vapor grown carbon fiber and electrode material for battery 有权
    气相生长碳纤维和电池用电极材料

    公开(公告)号：US06969503B2

    公开(公告)日：2005-11-29

    申请号：US10098351

    申请日：2002-03-18

    申请人： Takashi Yanagisawa ,  Shunji Higaki

    发明人： Takashi Yanagisawa ,  Shunji Higaki

    IPC分类号： C01B31/02 ,  B82Y30/00 ,  B82Y99/00 ,  D01F9/127 ,  H01M4/587 ,  D01F9/12

    CPC分类号： H01M4/583 ,  B82Y30/00 ,  D01F9/127 ,  H01M4/133 ,  H01M4/1393 ,  H01M2004/022 ,  Y10T428/2918 ,  Y10T428/2975

    摘要： A carbon fiber has a coaxial stacking morphology of truncated conical tubular graphene layers, wherein each of the graphene layers includes a hexagonal carbon layer and has a large ring end at one end and a small ring end at the other end in the axial direction. When the carbon fiber is subjected to a heat treatment in a non-oxidizing atmosphere, the large ring ends of each two of the hexagonal carbon layers are linked by layer link sections in at least one of groups of the hexagonal carbon layers arranged in an axial direction, and an outer surface is closed to have a multi-semiring structure in cross section. When the carbon fiber is then subjected to a heat treatment in an oxidizing atmosphere, the layer link sections are released, whereby the edges of the hexagonal carbon layers are exposed at the large ring ends in a regularly arranged manner.

    摘要翻译： 碳纤维具有截头圆锥形管状石墨烯层的同轴堆叠形态，其中每个石墨烯层包括六方碳层，并且在一端具有大的环形端，在轴向另一端具有小的环形端。 当碳纤维在非氧化性气氛中进行热处理时，每两个六方碳层的大环端通过层间连接部分在至少一组沿轴向排列的六方碳层中连接 方向，并且外表面被封闭以具有横截面的多半结构结构。 然后，当碳纤维在氧化气氛中进行热处理时，层连接部分被释放，由此六角形碳层的边缘以规则排列的方式在大的环形端处露出。

    METHOD OF MAKING ELECTRODES FOR ALL SOLID STATE BATTERIES
    9.
    发明公开
    METHOD OF MAKING ELECTRODES FOR ALL SOLID STATE BATTERIES 审中-公开

    公开(公告)号：US20230187690A1

    公开(公告)日：2023-06-15

    申请号：US18081183

    申请日：2022-12-14

    申请人： HYZON MOTORS INC.

    发明人： Rajesh Bashyam ,  Zhijun Gu

    IPC分类号： H01M10/0562 ,  H01M10/0567

    CPC分类号： H01M10/0562 ,  H01M10/0567 ,  H01M2004/022

    摘要： Methods of making a lithiated composite fiber include mixing lithiated perfluorosulfonic acid with a suitable polymer to form a polymer solution and electrospinning the polymer solution to generate a lithiated fiber. The lithiated fiber can be used to make positive electrodes. Methods of making a positive electrode with lithiated fiber include mixing an active material, lithiated fiber, an electrically conductive additive, and a solvent to form a solution and processing the solution. The processed solution can be coated on an aluminum sheet.