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    Surface-mediated cell-driven power tools and methods of operating same
    1.
    发明授权
    Surface-mediated cell-driven power tools and methods of operating same 有权
    表面介导的电池驱动电动工具及其操作方法

    公开(公告)号：US09085076B2

    公开(公告)日：2015-07-21

    申请号：US13385350

    申请日：2012-02-16

    申请人： Aruna Zhamu ,  Guorong Chen ,  Wei Xiong ,  Bor Z. Jang ,  Yanbo Wang ,  Qing Fang

    发明人： Aruna Zhamu ,  Guorong Chen ,  Wei Xiong ,  Bor Z. Jang ,  Yanbo Wang ,  Qing Fang

    IPC分类号： B25F5/00 ,  H01M4/00 ,  H01G11/50 ,  H01M10/0525 ,  H01M16/00 ,  H01M4/133 ,  H01M10/46 ,  H01M6/50 ,  H01M12/00 ,  H01M14/00 ,  H02M3/158 ,  H01G11/06

    CPC分类号： B25F5/00 ,  H01G11/06 ,  H01G11/50 ,  H01M4/133 ,  H01M6/5033 ,  H01M10/0525 ,  H01M10/465 ,  H01M12/005 ,  H01M14/00 ,  H01M16/00 ,  H01M2220/30 ,  H02M3/1582 ,  Y02B70/1483 ,  Y02E60/122 ,  Y02E60/13 ,  Y02P70/54

    摘要： A portable power tool comprises an electric motor, actuator, or light-emitting hardware and a rechargeable power source connected to the electric motor, actuator, or light-emitting hardware, wherein the power source contains at least a surface-mediated cell (SMC). The power tools include, but are not limited to, impact driver, air compressor, alligator shear, angle grinder, band saw, belt sander, biscuit joiner, ceramic tile cutter tile saw, chainsaw, circular saw, concrete saw, cold saw, crusher, diamond blade, diamond tools, disc sander, drill, floor sander, grinding machine, heat gun, impact wrench, jackhammer, jointer, jigsaw, lathe, miter saw, nail gun, needle scaler, torque wrench, powder-actuated tools, power wrench, radial arm saw, random orbital sander, reciprocating saw, rotary reciprocating saw, rotary tool, sabre saw, sander, scroll saw, steel cut off saw, table saw, thickness planer, trimmer, wall chaser, wood router, or flashlight.

    摘要翻译： 便携式电动工具包括电动机，致动器或发光硬件以及连接到电动机，致动器或发光硬件的可再充电电源，其中电源至少包含表面介导的电池（SMC） 。 电动工具包括但不限于冲击驱动器，空气压缩机，鳄鱼剪，角磨机，带锯，皮带砂光机，饼干连接机，瓷砖切割机瓦锯，电锯，圆锯，混凝土锯，冷锯，破碎机 ，金刚石刀片，金刚石工具，圆盘砂光机，钻头，地板砂光机，磨床，热枪，冲击扳手，手提锤，接头，拼图，车床，斜切锯，指甲枪，针标机，扭矩扳手，粉末驱动工具，动力 扳手，径向手臂锯，随机轨道砂光机，往复锯，旋转往复锯，旋转工具，军刀锯，砂光机，卷锯，钢切割锯，台锯，厚度刨，修边机，壁挂机，木路由器或手电筒。

    Graphene oxide gel bonded graphene composite films and processes for producing same
    3.
    发明授权
    Graphene oxide gel bonded graphene composite films and processes for producing same 有权
    石墨烯氧化物凝胶石墨烯复合膜及其制造方法

    公开(公告)号：US09561955B2

    公开(公告)日：2017-02-07

    申请号：US13385813

    申请日：2012-03-08

    申请人： Aruna Zhamu ,  Mingchao Wang ,  Wei Xiong ,  Bor Z. Jang

    发明人： Aruna Zhamu ,  Mingchao Wang ,  Wei Xiong ,  Bor Z. Jang

    IPC分类号： B82Y30/00 ,  H01B1/04 ,  B82Y40/00

    CPC分类号： B82Y30/00 ,  B82Y40/00 ,  H01B1/04 ,  Y10T428/26 ,  Y10T428/268

    摘要： Disclosed is a graphene composite thin film composition composed of nano graphene platelets (NGPs) bonded by a graphene oxide binder, wherein the NGPs contain single-layer graphene or multi-layer graphene sheets having a thickness from 0.335 nm to 100 nm. The NGPs occupy a weight fraction of 1% to 99.9% of the total composite weight. The graphene oxide binder, having an oxygen content of 1-40% (preferably

    摘要翻译： 公开了由石墨烯氧化物粘合剂结合的纳米石墨烯片（NGP）组成的石墨烯复合薄膜组合物，其中NGP包含单层石墨烯或厚度为0.335nm至100nm的多层石墨烯片。 NGP占总复合重量的1％至99.9％的重量分数。 基于总氧化石墨烯重量，氧含量为1-40％（优选<10％）的氧化石墨烯氧化物粘合剂由氧化石墨烯氧化物凝胶获得。 复合材料形成厚度不大于1mm，优选不大于100μm且不小于10μm的薄膜。 该组合物具有出色的导热性，导电性和机械强度的组合，这些强度与任何相当厚度范围的薄膜材料都无法比拟。

    Unitary graphene layer or graphene single crystal
    4.
    发明授权
    Unitary graphene layer or graphene single crystal 有权
    单一石墨烯层或石墨烯单晶

    公开(公告)号：US09533889B2

    公开(公告)日：2017-01-03

    申请号：US13694356

    申请日：2012-11-26

    申请人： Aruna Zhamu ,  Mingchao Wang ,  Wei Xiong ,  Bor Z. Jang

    发明人： Aruna Zhamu ,  Mingchao Wang ,  Wei Xiong ,  Bor Z. Jang

    IPC分类号： B32B9/00 ,  C01B31/04 ,  C30B5/00 ,  C30B29/02 ,  C30B29/68 ,  B82Y30/00 ,  B82Y40/00

    CPC分类号： C30B1/02 ,  B82Y30/00 ,  B82Y40/00 ,  C01B32/182 ,  C01B32/184 ,  C01B32/19 ,  C01B32/192 ,  C01B32/22 ,  C01B32/225 ,  C01B32/23 ,  C01P2006/10 ,  C01P2006/32 ,  C01P2006/40 ,  C01P2006/80 ,  C30B5/00 ,  C30B29/02 ,  C30B29/68 ,  Y10S977/734 ,  Y10S977/842 ,  Y10T428/30

    摘要： A unitary graphene layer or graphene single crystal containing closely packed and chemically bonded parallel graphene planes having an inter-graphene plane spacing of 0.335 to 0.40 nm and an oxygen content of 0.01% to 10% by weight, which unitary graphene layer or graphene single crystal is obtained from heat-treating a graphene oxide gel at a temperature higher than 100° C., wherein the average mis-orientation angle between two graphene planes is less than 10 degrees, more typically less than 5 degrees. The molecules in the graphene oxide gel, upon drying and heat-treating, are chemically interconnected and integrated into a unitary graphene entity containing no discrete graphite flake or graphene platelet. This graphene monolith exhibits a combination of exceptional thermal conductivity, electrical conductivity, mechanical strength, surface smoothness, surface hardness, and scratch resistance unmatched by any thin-film material of comparable thickness range.

    摘要翻译： 单层石墨烯层或石墨烯单晶，其含有紧密堆积和化学结合的平行石墨烯平面，其石墨烯平面间距为0.335至0.40nm，氧含量为0.01重量％至10重量％，该单一石墨烯层或石墨烯单晶 通过在高于100℃的温度下热处理石墨烯氧化物凝胶获得，其中两个石墨烯平面之间的平均错位取向角小于10度，更典型地小于5度。 石墨烯氧化物凝胶中的分子在干燥和热处理后被化学相互连接并整合成不含离散石墨薄片或石墨烯薄片的单一石墨烯实体。 该石墨烯整体结构具有卓越的导热性，导电性，机械强度，表面平滑度，表面硬度和耐刮擦性，可与任何相当厚度范围的薄膜材料匹配。

    Graphene oxide-coated graphitic foil and processes for producing same
    5.
    发明申请
    Graphene oxide-coated graphitic foil and processes for producing same 有权
    石墨烯氧化物被覆石墨箔及其制造方法

    公开(公告)号：US20140127488A1

    公开(公告)日：2014-05-08

    申请号：US13694161

    申请日：2012-11-02

    申请人： Aruna Zhamu ,  Mingchao Wang ,  Wei Xiong ,  Bor Z. Jang

    发明人： Aruna Zhamu ,  Mingchao Wang ,  Wei Xiong ,  Bor Z. Jang

    IPC分类号： H01B1/04

    CPC分类号： H01B1/04 ,  B82Y30/00 ,  B82Y40/00 ,  C01B32/192 ,  C01B32/198 ,  C01B32/20 ,  C01B32/23 ,  C01P2006/10 ,  C01P2006/40 ,  C01P2006/90 ,  Y10S977/734 ,  Y10S977/742 ,  Y10S977/89 ,  Y10T428/24975 ,  Y10T428/30

    摘要： A graphene oxide-coated graphitic foil, composed of a graphitic substrate or core layer having two opposed primary surfaces and at least a graphene oxide coating layer deposited on at least one of the two primary surfaces, wherein the graphitic substrate layer has a thickness preferably from 0.34 nm to 1 mm, and the graphene oxide coating layer has a thickness preferably from 0.5 nm to 1 mm and an oxygen content of 0.01%-40% by weight based on the total graphene oxide weight. The graphitic substrate layer may be preferably selected from flexible graphite foil, graphene film, graphene paper, graphite particle paper, carbon-carbon composite film, carbon nano-fiber paper, or carbon nano-tube paper. This graphene oxide-coated laminate exhibits a combination of exceptional thermal conductivity, electrical conductivity, mechanical strength, surface smoothness, surface hardness, and scratch resistance unmatched by any thin-film material of comparable thickness range.

    摘要翻译： 一种石墨烯氧化物涂覆石墨箔，由石墨基底或具有两个相对的主表面的核心层和至少沉积在两个主表面中的至少一个上的氧化石墨烯涂层组成，其中石墨基底层的厚度优选为 0.34nm至1mm，并且氧化石墨烯氧化物涂层的厚度优选为0.5nm至1mm，氧含量为基于氧化石墨烯总重量的0.01％-40重量％。 石墨基材层可优选选自柔性石墨箔，石墨烯膜，石墨烯纸，石墨颗粒纸，碳 - 碳复合膜，碳纳米纤维纸或碳纳米管纸。 该氧化石墨烯氧化物涂层的层压材料显示了由具有相当厚度范围的任何薄膜材料而具有优异的导热性，导电性，机械强度，表面光滑度，表面硬度和耐划伤性的组合。

    Inorganic coating-protected unitary graphene material for concentrated photovoltaic applications
    8.
    发明申请
    Inorganic coating-protected unitary graphene material for concentrated photovoltaic applications 审中-公开
    用于集中光伏应用的无机涂层保护的单一石墨烯材料

    公开(公告)号：US20140209168A1

    公开(公告)日：2014-07-31

    申请号：US13815100

    申请日：2013-01-31

    申请人： Aruna Zhamu ,  Mingchao Wang ,  Wei Xiong ,  Bor Z. Jang ,  Lin Yi-jun

    发明人： Aruna Zhamu ,  Mingchao Wang ,  Wei Xiong ,  Bor Z. Jang ,  Lin Yi-jun

    IPC分类号： H01L31/052 ,  H01L31/0304

    摘要： This invention provides an inorganic coating-protected unitary graphene material article for concentrated photovoltaic cell heat dissipation. The article comprises at least a layer of unitary graphene material having two primary surfaces and an electrically non-conducting layer of inorganic coating deposited on at least one of the primary surfaces, wherein the unitary graphene material is obtained from heat-treating a graphene oxide gel at a heat treatment temperature higher than 100° C. and contains chemically bonded graphene molecules or chemically merged graphene planes having an inter-graphene spacing no greater than 0.40 nm, preferably less than 0.337 nm, and most preferably less than 0.3346 nm.

    摘要翻译： 本发明提供了一种用于集中光伏电池散热的无机涂层保护的单一石墨烯材料制品。 所述制品至少包括一层单层石墨烯材料，其具有两个主表面和沉积在至少一个主表面上的无导电层的无导电层，其中所述单一石墨烯材料通过热处理石墨烯氧化物凝胶 在高于100℃的热处理温度下，并且包含具有不大于0.40nm，优选小于0.337nm，最优选小于0.3346nm的石墨烯间距的化学键合的石墨烯分子或化学合并的石墨烯平面。

    Unitary graphene layer or graphene single crystal
    9.
    发明申请
    Unitary graphene layer or graphene single crystal 有权
    单一石墨烯层或石墨烯单晶

    公开(公告)号：US20140147648A1

    公开(公告)日：2014-05-29

    申请号：US13694356

    申请日：2012-11-26

    申请人： Aruna Zhamu ,  Mingchao Wang ,  Wei Xiong ,  Bor Z. Jang

    发明人： Aruna Zhamu ,  Mingchao Wang ,  Wei Xiong ,  Bor Z. Jang

    IPC分类号： C01B31/04 ,  C30B1/02

    CPC分类号： C30B1/02 ,  B82Y30/00 ,  B82Y40/00 ,  C01B32/182 ,  C01B32/184 ,  C01B32/19 ,  C01B32/192 ,  C01B32/22 ,  C01B32/225 ,  C01B32/23 ,  C01P2006/10 ,  C01P2006/32 ,  C01P2006/40 ,  C01P2006/80 ,  C30B5/00 ,  C30B29/02 ,  C30B29/68 ,  Y10S977/734 ,  Y10S977/842 ,  Y10T428/30

    摘要： A unitary graphene layer or graphene single crystal containing closely packed and chemically bonded parallel graphene planes having an inter-graphene plane spacing of 0.335 to 0.40 nm and an oxygen content of 0.01% to 10% by weight, which unitary graphene layer or graphene single crystal is obtained from heat-treating a graphene oxide gel at a temperature higher than 100° C., wherein the average mis-orientation angle between two graphene planes is less than 10 degrees, more typically less than 5 degrees. The molecules in the graphene oxide gel, upon drying and heat-treating, are chemically interconnected and integrated into a unitary graphene entity containing no discrete graphite flake or graphene platelet. This graphene monolith exhibits a combination of exceptional thermal conductivity, electrical conductivity, mechanical strength, surface smoothness, surface hardness, and scratch resistance unmatched by any thin-film material of comparable thickness range.

    摘要翻译： 单层石墨烯层或石墨烯单晶，其含有紧密堆积和化学结合的平行石墨烯平面，其石墨烯平面间距为0.335至0.40nm，氧含量为0.01重量％至10重量％，该单一石墨烯层或石墨烯单晶 通过在高于100℃的温度下热处理石墨烯氧化物凝胶获得，其中两个石墨烯平面之间的平均错位取向角小于10度，更典型地小于5度。 石墨烯氧化物凝胶中的分子在干燥和热处理后被化学相互连接并整合成不含离散石墨薄片或石墨烯薄片的单一石墨烯实体。 该石墨烯整体结构具有卓越的导热性，导电性，机械强度，表面平滑度，表面硬度和耐刮擦性，可与任何相当厚度范围的薄膜材料匹配。

    Thermal management system containing a graphene oxide-coated graphitic foil laminate for electronic device application
    10.
    发明申请
    Thermal management system containing a graphene oxide-coated graphitic foil laminate for electronic device application 审中-公开
    含有用于电子器件应用的氧化石墨烯氧化物石墨箔层压板的热管理系统

    公开(公告)号：US20140124176A1

    公开(公告)日：2014-05-08

    申请号：US13694162

    申请日：2012-11-02

    申请人： Aruna Zhamu ,  Mingchao Wang ,  Wei Xiong ,  Bor Z. Jang

    发明人： Aruna Zhamu ,  Mingchao Wang ,  Wei Xiong ,  Bor Z. Jang

    IPC分类号： F28F21/02

    CPC分类号： H01L23/373 ,  F28F3/00 ,  F28F21/02 ,  H01L2924/0002 ,  H01L2924/00

    摘要： A heat dissipation system, comprising: (a) an electronic device comprising a heat source, wherein the heat source transmits heat to a second component or an external surface of the device; (b) a heat-conducting layer being positioned such that one of its major surfaces is in operative contact with the heat source such that it is interposed between the heat source and the second component or the external surface. The heat-conducting layer comprises at least one graphene oxide-coated graphitic foil laminate which thermally shields the second component or the external surface from heat generated by the heat source, and wherein the laminate is composed of a graphitic substrate/core layer with at least one primary surface coated with a graphene oxide coating layer. This graphene oxide-coated laminate exhibits a combination of exceptional thermal conductivity, electrical conductivity, mechanical strength, surface hardness, and scratch resistance, making this the most effective heat dissipation system.

    摘要翻译： 一种散热系统，包括：（a）包括热源的电子设备，其中所述热源将热量传递到所述设备的第二部件或外表面; （b）导热层被定位成使得其主表面之一与热源可操作地接触，使得其被插入在热源和第二部件或外表面之间。 导热层包括至少一个氧化石墨烯氧化物涂覆的石墨箔层压体，其将第二组分或外表面与由热源产生的热进行屏蔽，并且其中该层压体由至少具有石墨基底/芯层 一个主表面涂覆有氧化石墨烯涂层。 该氧化石墨烯涂层层压板表现出卓越的导热性，导电性，机械强度，表面硬度和耐擦伤性的组合，使其成为最有效的散热系统。