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    Transition metal fluoride: carbon nanoamalgam rechargeable battery cell electrode material
    8.
    发明授权
    Transition metal fluoride: carbon nanoamalgam rechargeable battery cell electrode material 有权
    过渡金属氟化物：碳纳米汞电池电池电极材料

    公开(公告)号：US07625671B2

    公开(公告)日：2009-12-01

    申请号：US10261863

    申请日：2002-10-01

    Applicant: Glenn G. Amatucci

    Inventor： Glenn G. Amatucci

    IPC: H01M4/62

    CPC classification number: H01M4/5835 ,  H01M4/364 ,  H01M4/582 ,  H01M10/052 ,  H01M2004/028 ,  H01M2300/0042

    Abstract: A safe and economical electrochemically active material useful in rechargeable battery cell electrode compositions comprises a nanostructure amalgam of a transition metal fluoride and carbon. The nanoamalgam may be prepared by subjecting a precursor mixture of a transition metal fluoride, such as FeF3, and carbon to extreme, high energy impact comminution milling which results in the conversion of the mixture to a unique and distinct nanostructure material. When incorporated as active electrode material in lithium battery cell fabrications, the nanoamalgam enables the attainment of stable specific discharge capacities in the range of 250 to 500 mAh/g.

    Abstract translation: 用于可再充电电池电池组合物的安全且经济的电化学活性材料包括过渡金属氟化物和碳的纳米结构汞齐。 纳米金刚石可以通过使诸如FeF 3的过渡金属氟化物的前体混合物和碳进行极端的高能量冲击粉碎研磨来制备，这导致混合物转化为独特和不同的纳米结构材料。 当作为活性电极材料掺入锂电池电池制造中时，纳米汞齐能够实现250至500mAh / g范围内的稳定的比放电容量。

    Supercapacitor structure and method of making same
    9.
    发明授权
    Supercapacitor structure and method of making same 失效
    超级电容器结构及其制作方法

    公开(公告)号：US06187061B1

    公开(公告)日：2001-02-13

    申请号：US09315434

    申请日：1999-05-20

    Applicant: Glenn G. Amatucci ,  Aurelien DuPasquier ,  Jean-Marie Tarascon

    Inventor： Glenn G. Amatucci ,  Aurelien DuPasquier ,  Jean-Marie Tarascon

    IPC: H01G900

    CPC classification number: H01G9/155 ,  H01G4/30 ,  H01G11/72 ,  H01M6/181 ,  H01M10/4264 ,  H01M16/00 ,  Y02E60/13 ,  Y10T29/417

    Abstract: Supercapacitor cell electrode and separator elements formulated as membranes of plasticized polymers matrix compositions are laminated with electrically conductive current collector elements to form flexible, unitary supercapacitor structures. The matrix plasticizer component is extracted from the laminate with polymer-inert solvent and replaced with electrolyte solution to activate the supercapacitor. Various arrangements of cell structure elements provide parallel and series cell structures which yield improved specific energy capacity and increased voltage output for utilization demands. The supercapacitor elements may also be laminated with similar polymeric rechargeable battery cell structures to provide hybrid devices capable of delivering both high energy and high power as needed in electronic systems.

    Abstract translation: 配制为增塑聚合物基体组合物的膜的超级电容器电极和隔离元件与导电集电器元件层叠以形成柔性的单一超级电容器结构。 用聚合物惰性溶剂从层压体中提取基质增塑剂组分，并用电解质溶液代替以激活超级电容器。 电池结构元件的各种布置提供并联和串联电池结构，其产生改进的比能量容量和增加的电压输出用于利用需求。 超级电容器元件也可以与类似的聚合物可再充电电池单元结构层压，以提供能够在电子系统中根据需要传送高能量和高功率的混合设备。

    Apparatus for in situ x-ray study of electrochemical cells
    10.
    发明授权
    Apparatus for in situ x-ray study of electrochemical cells 失效
    用于电化学电池原位X射线研究的装置

    公开(公告)号：US5635138A

    公开(公告)日：1997-06-03

    申请号：US373830

    申请日：1995-01-17

    Applicant: Glenn G. Amatucci ,  Jean-Marie Tarascon

    Inventor： Glenn G. Amatucci ,  Jean-Marie Tarascon

    IPC: G01N23/20 ,  H01M6/18 ,  H01M10/40 ,  H01M10/48

    CPC classification number: G01N23/20008 ,  H01M10/48 ,  H01M6/181

    Abstract: An apparatus and method for monitoring structural changes of an electrode in a rechargeable battery include an in situ x-ray study electrochemical cell holder (30) comprising top and bottom cell holder members (32, 34) including at least one beryllium window element (36) for transmission of diffractometer x-radiation. A rechargeable battery cell (43) mounted within the x-ray cell holder enclosure comprises an electrolyte/separator element (68) interposed between positive and negative electrodes (64, 66). A current collector element (70) formed of an electrically-conductive open-mesh grid is disposed between the positive electrode and the separator to enable ion-conducting contact of the electrode and separator while maintaining electrical continuity between the electrode and an external x-ray cell holder terminal (54). As a result of this arrangement, the positive electrode need not contact the window element to establish an electrical battery circuit, but may be sufficiently spaced from the window to avoid electrolytic corrosion of the beryllium element. The in situ x-ray electrochemical cell holder and battery cell structure allow for continuous monitoring of the structural changes in electrode materials during charge/discharge cycling.

    Abstract translation: 用于监测可再充电电池中的电极的结构变化的装置和方法包括原位x射线研究电化学电池座（30），其包括顶部和底部电池保持器构件（32,34），其包括至少一个铍窗口元件（36） ）用于传播衍射仪x辐射。 安装在x射线电池保持器外壳内的可再充电电池单元（43）包括插在正极和负极（64,66）之间的电解质/分离元件（68）。 由导电开口网格形成的集电器元件（70）设置在正电极和隔板之间，以使电极和隔板之间能够进行离子导电接触，同时保持电极与外部x射线之间的电连续性 电池座端子（54）。 作为这种布置的结果，正极不需要接触窗口元件以建立电池电路，而是可以与窗口充分间隔开以避免铍元件的电解腐蚀。 原位X射线电化学电池座和电池单元结构允许连续监测充电/放电循环期间电极材料的结构变化。

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