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    HIGH CAPACITY ELECTRODE AND METHODS FOR ITS FABRICATION AND USE
    1.
    发明公开
    HIGH CAPACITY ELECTRODE AND METHODS FOR ITS FABRICATION AND USE 审中-公开
    高性能铅和方法的生产和使用

    公开(公告)号：EP1952458A2

    公开(公告)日：2008-08-06

    申请号：EP06836776.2

    申请日：2006-10-31

    申请人： T/J TECHNOLOGIES, INC.

    发明人： HUANG, Biying ,  MANI, Suresh ,  CHIN, Jun, Q.

    IPC分类号： H01M4/00 ,  C25B11/00 ,  C25C7/02

    CPC分类号： H01M4/134 ,  H01M4/364 ,  H01M4/366 ,  H01M4/62 ,  H01M4/625 ,  H01M10/4235 ,  H01M2004/021

    摘要： A battery electrode comprises an electrically conductive substrate having an electrochemically active electrode composition supported thereupon. The composition includes an active material capable of reversibly alloying with lithium, which material shows a volume change upon such reversible alloying. The composition includes a buffering agent which accommodates the volume change in the active material and minimizes mechanical strain in the composition. The active composition may further include materials such as carbon. The active material may comprise silicon, aluminum, antimony, antimony oxides, bismuth, bismuth oxides, tin, tin oxides, chromium, chromium oxides, tungsten, and tungsten oxides or lithium alloys of the foregoing. The buffering agent may comprise a metal or a metal oxide or lithium alloys of the foregoing. Also disclosed are batteries which incorporate these electrodes, methods for the fabrication of the electrodes and methods for the fabrication and operation of the batteries.

    COMPOSITE MATERIAL AND ELECTRODES MADE THEREFROM
    2.
    发明公开
    COMPOSITE MATERIAL AND ELECTRODES MADE THEREFROM 审中-公开
    ZARAMAMWESTETZTES材料在DARAUS HERGESTELLTE ELEKTRODEN

    公开(公告)号：EP1595306A2

    公开(公告)日：2005-11-16

    申请号：EP04706469.6

    申请日：2004-01-29

    申请人： T/J TECHNOLOGIES, INC.

    发明人： WANG, Liya ,  XU, Chuanjing ,  MILLER, John, M.

    IPC分类号： H01M14/00

    CPC分类号： H01M4/136 ,  H01M4/362 ,  H01M4/48 ,  H01M4/58 ,  H01M4/5825 ,  H01M10/052 ,  H01M2004/028

    摘要： A composite material having utility as a cathode material for a lithium ion battery includes a first component which is a metal phosphate and a second component which is a metal nitride, a metal oxynitride, or a mixture of the two. The second component is coated on, or dispersed through the bulk of, the first component. The metal phosphate may be a lithiated metal phosphate and may be based upon one or more transition metals. Also disclosed is a method for preparing the material as well as electrodes fabricated from the material and lithium ion cells which include such electrodes.

    摘要翻译： 作为锂离子电池用阴极材料有用的复合材料包括作为金属磷酸盐的第一成分和金属氮化物，金属氮氧化物或二者的混合物的第二成分。 第二组分涂覆在第一组分的大部分上或分散在第一组分中。 金属磷酸盐可以是锂化金属磷酸盐，并且可以基于一种或多种过渡金属。 还公开了一种制备材料的方法以及由材料制成的电极和包括这种电极的锂离子电池。

    MULTIPHASE NANOCOMPOSITE MATERIAL AND METHOD FOR ITS MANUFACTURE
    3.
    发明公开
    MULTIPHASE NANOCOMPOSITE MATERIAL AND METHOD FOR ITS MANUFACTURE 审中-公开
    多相组成纳米材料及其制备方法

    公开(公告)号：EP1597784A1

    公开(公告)日：2005-11-23

    申请号：EP04703597.7

    申请日：2004-01-20

    申请人： T/J TECHNOLOGIES, INC.

    发明人： MILLER, John ,  WANG, Liya

    IPC分类号： H01M4/62

    CPC分类号： B22F1/0003 ,  B22F1/0044 ,  B22F9/005 ,  B22F2009/041 ,  B22F2999/00 ,  Y10T428/12021 ,  B22F9/04

    摘要： A multiphase composite material having utility as an electrochemical electrode or catalyst includes a first active phase which is an amorphous, electrochemically active material; and a second, stabilizer phase which includes one or more of: metals, carbon, ceramics, and intermetallic compounds. The stabilizer phase is configured as a plurality of spaced apart regions having the active phase disposed therebetween. The active phase may comprise one or more of: Sn, Sb, Bi, Pb, Ag, In, Si, Ge, and Al. The stabilizer phase may include one or more of: Fe, Zr, Ti, and C. Also disclosed are electrodes and batteries which include the material as well

    HIGH SURFACE AREA NITRIDE, CARBIDE AND BORIDE ELECTRODES AND METHODS OF FABRICATION THEREOF
    4.
    发明授权
    HIGH SURFACE AREA NITRIDE, CARBIDE AND BORIDE ELECTRODES AND METHODS OF FABRICATION THEREOF 失效
    具有高比表面积的制作工艺氮化物，碳化物和硼化物ELECTRODES

    公开(公告)号：EP0808507B1

    公开(公告)日：2003-11-19

    申请号：EP95943721.1

    申请日：1995-12-11

    申请人： T/J TECHNOLOGIES, INC.

    发明人： THOMPSON, Levi, T., Jr. ,  WIXOM, Michael, R. ,  PARKER, Jeffery, M.

    IPC分类号： H01G9/00 ,  H01G9/02 ,  H01G9/04 ,  B05D5/12

    CPC分类号： H01G9/155 ,  H01M4/00 ,  H01M4/86 ,  Y02E60/13

    摘要： High surface area electrodes for use in electrical and electrochemical energy storage and conversion devices comprise conductive transition metal nitrides, carbides, borides or combinations thereof where the metal is molybdenum or tungsten. Disclosed is a method of manufacturing such electrodes by forming or depositing a layer of metal oxide, then exposing the metal oxide layer at elevated temperature to a source of nitrogen, carbon or boron in a chemically reducing environment to form the desired metal nitride, carbide or boride film. Also disclosed is an ultracapacitor comprised of the new high surface area electrodes having a specific capacitance of 100 mF/cm2 and an energy density of 100 mJ/cm3 with improved conductivity and chemical stability when compared to currently available electrodes.

    TRANSITION METAL-BASED CERAMIC MATERIAL AND ARTICLES FABRICATED THEREFROM
    6.
    发明公开
    TRANSITION METAL-BASED CERAMIC MATERIAL AND ARTICLES FABRICATED THEREFROM 失效
    KERAMISCHESÜBERGANGSMATERIALAUF METALLBASIS UND DAMIT HERGESTELLTE ARTIKEL

    公开(公告)号：EP1034572A1

    公开(公告)日：2000-09-13

    申请号：EP97947314.7

    申请日：1997-10-30

    申请人： T/J TECHNOLOGIES, INC.

    发明人： THOMPSON, Levi, T. ,  WIXOM, Michael, R.

    IPC分类号： H01M4/58

    CPC分类号： H01M4/583 ,  C01B21/0602 ,  C01P2006/12 ,  C01P2006/40 ,  H01M4/383 ,  H01M4/58 ,  H01M10/0525

    摘要： A non-oxide, transition metal-based ceramic material has the general formula AyM2Zx, wherein A is a group IA element, M is a transition metal and Z is selected from the group consisting of N, C, B, Si, and combinations thereof, and wherein x ≤ 2 and y ≤ 6-x. In these materials, the group IA element occupies interstitial sites in the metallic lattice, and may be readily inserted into or released therefrom. The materials may be used as catalysts and as electrodes. Also disclosed herein are methods for the fabrication of the mates.

    摘要翻译： 非氧化物的过渡金属基陶瓷材料具有通式AyM2Zx，其中A是IA族元素，M是过渡金属，Z选自N，C，B，Si及其组合 ，并且其中x 2和y

    HIGH SURFACE AREA NITRIDE, CARBIDE AND BORIDE ELECTRODES AND METHODS OF FABRICATION THEREOF
    9.
    发明公开
    HIGH SURFACE AREA NITRIDE, CARBIDE AND BORIDE ELECTRODES AND METHODS OF FABRICATION THEREOF 失效
    具有高比表面积和方法氮化物，碳化物和硼化物ELECTRODES

    公开(公告)号：EP0808507A4

    公开(公告)日：1998-10-07

    申请号：EP95943721

    申请日：1995-12-11

    申请人： T J TECHNOLOGIES INC

    发明人： THOMPSON LEVI T JR ,  WIXOM MICHAEL R ,  PARKER JEFFERY M

    IPC分类号： H01G11/22 ,  H01G9/00 ,  H01G11/30 ,  H01G11/46 ,  H01G11/86 ,  H01M4/00 ,  H01M4/48 ,  H01M4/58 ,  H01M4/86 ,  H01M4/88 ,  B05D5/12 ,  H01G9/02 ,  H01G9/04

    CPC分类号： H01G9/155 ,  H01M4/00 ,  H01M4/86 ,  Y02E60/13

    摘要： High surface area electrodes for use in electrical and electrochemical energy storage and conversion devices comprise conductive transition metal nitrides, carbides, borides or combinations thereof where the metal is molybdenum or tungsten. Disclosed is a method of manufacturing such electrodes by forming or depositing a layer of metal oxide, then exposing the metal oxide layer at elevated temperature to a source of nitrogen, carbon or boron in a chemically reducing environment to form the desired metal nitride, carbide or boride film. Also disclosed is an ultracapacitor comprised of the new high surface area electrodes having a specific capacitance of 100 mF/cm2 and an energy density of 100 mJ/cm3 with improved conductivity and chemical stability when compared to currently available electrodes.

    摘要翻译： 在电气和电化学能量存储和转换设备中使用的高表面积电极包括导电过渡金属氮化物，碳化物，硼化钨或它们的组合，其中的金属是钼或。 本发明公开了检测电极的制造方法，通过形成或沉积的金属氧化物层，然后在升高的温度下暴露所述金属氧化物层为氮，碳或在化学硼还原环境的源，以形成所需的金属氮化物，碳化物或 硼化物电影。 所以圆盘游离缺失是由新的高表面积的电极具有100 MF /厘米2，并在100毫焦耳/厘米3具有改进的导电性和化学稳定性的能量密度的比电容相比，目前可用的电极的超级电容器。