Nano-sized silicon
    5.
    发明授权
    Nano-sized silicon 有权
    纳米尺寸硅

    公开(公告)号:US08268481B2

    公开(公告)日:2012-09-18

    申请号:US12207821

    申请日:2008-09-10

    申请人: Jack Treger

    发明人: Jack Treger

    IPC分类号: H01M4/02

    摘要: A method includes combining fumed silicon oxide with a metal to form silicon having an average particle size of less than approximately 100 nm. The silicon can be incorporated into an anode of a lithium ion cell.

    摘要翻译: 一种方法包括将热解法氧化硅与金属组合以形成平均粒径小于约100nm的硅。 硅可以结合到锂离子电池的阳极中。

    NAN0-SIZED SILICON
    6.
    发明申请
    NAN0-SIZED SILICON 有权
    NAN0 SIZED SILICON

    公开(公告)号:US20090092899A1

    公开(公告)日:2009-04-09

    申请号:US12207821

    申请日:2008-09-10

    申请人: Jack Treger

    发明人: Jack Treger

    IPC分类号: H01M6/16 H01B1/08

    摘要: A method includes combining fumed silicon oxide with a metal to form silicon having an average particle size of less than approximately 100 nm. The silicon can be incorporated into an anode of a lithium ion cell.

    摘要翻译: 一种方法包括将热解法氧化硅与金属组合以形成平均粒径小于约100nm的硅。 硅可以结合到锂离子电池的阳极中。

    Separator for electrochemical devices and methods
    7.
    发明申请
    Separator for electrochemical devices and methods 审中-公开
    电化学装置和方法的分离器

    公开(公告)号:US20050100794A1

    公开(公告)日:2005-05-12

    申请号:US10702918

    申请日:2003-11-06

    摘要: A separator for an electrochemical device comprises a porous, ion-permeable material coated, on a surface thereof, a thermally sensitive layer comprising a polymeric material secured with a cross-linked adhesive and an adhesion promoter. The separator can be prepared by disposing, on a surface thereof, a thermally sensitive layer comprising heat-fusible material, a cross-linkable adhesive and an adhesion promoter, all of which dispersed in a solvent having a polar component, a non-polar component and a high boiling point component.

    摘要翻译: 用于电化学装置的分离器包括在其表面上涂覆有包含用交联粘合剂和粘合促进剂固定的聚合材料的热敏层的多孔离子可渗透材料。 可以通过在其表面上设置包含热熔材料,可交联粘合剂和粘合促进剂的热敏层来制备隔膜,所有这些均可分散在具有极性组分的溶剂中,非极性组分 和高沸点组分。

    Separator for electrochemical cells
    8.
    发明授权
    Separator for electrochemical cells 失效
    电化学细胞分离器

    公开(公告)号:US5091272A

    公开(公告)日:1992-02-25

    申请号:US530149

    申请日:1990-05-29

    申请人: Jack Treger

    发明人: Jack Treger

    IPC分类号: H01M2/16 H01M6/50 H01M10/42

    摘要: This invention relates to a heat sensitive polymer film and to a method for making the same. The film becomes substantially impermeable to air or ion flow above a predetermined temperature and is useful as a separator in electrochemical cells. The film comprises a microporous layer coated on at least one side with a layer of heat-fusible polymer particles.

    摘要翻译: 本发明涉及一种热敏聚合物膜及其制备方法。 该膜在高于预定温度的空气或离子流中基本上不可渗透,并且可用作电化学电池中的隔膜。 该膜包括在至少一侧上涂覆有一层热熔性聚合物颗粒的微孔层。

    Alkaline cell with cathode surface protector
    9.
    发明授权
    Alkaline cell with cathode surface protector 有权
    带阴极表面保护膜的碱性电池

    公开(公告)号:US06514637B2

    公开(公告)日:2003-02-04

    申请号:US09740346

    申请日:2000-12-18

    IPC分类号: H01M212

    摘要: An electrochemical separator is formed insitu on an electrode surface within an electrochemical cell, preferably an alkaline cell cathode surface. The alkaline cell comprises a zinc anode, a and potassium hydroxide electrolyte. The cathode may comprise a cathode comprising manganese dioxide. The separator may be formed by coating an electrode surface preferably with a low molecular weight copolymer of polyvinyalcohol and polyvinylacetate. The film can be coagulated to form a permeable separator uniformly conforming to and covering the electrode surface irrespective of the shape and contour of the electrode. A separate protector disk can be inserted onto the top surface of the cathode to protect the cathode from shorting in the event that imperfections in the separator surface develop. The protector disk can have a protruding lip which surrounds and protects the inside corner edge of the cathode.

    摘要翻译: 在电化学电池,优选碱性电池阴极表面中的电极表面上形成电化学分离器。 碱性电池包括锌阳极,氢氧化钾和氢氧化钾电解质。 阴极可以包括包含二氧化锰的阴极。 隔膜可以通过优选用聚乙烯醇和聚乙酸乙烯酯的低分子量共聚物涂覆电极表面而形成。 不管电极的形状和轮廓如何,可以使膜凝结形成均匀地均匀地覆盖电极表面的可渗透分离器。 如果分离器表面的缺陷发展,则可以将独立的保护盘插入阴极的顶表面,以保护阴极免于短路。 保护盘可以具有突出的唇缘,其围绕并保护阴极的内角部边缘。

    Method of making a cathode or battery from a metal napthenate
    10.
    发明授权
    Method of making a cathode or battery from a metal napthenate 有权
    从金属萘环制造阴极或电池的方法

    公开(公告)号:US06465128B1

    公开(公告)日:2002-10-15

    申请号:US09632172

    申请日:2000-08-03

    IPC分类号: H01M426

    摘要: A method of making a cathode includes decomposing a mixture comprising a metal naphthenate, e.g., cobalt naphthenate, and incorporating the decomposed mixture into the cathode. The cathode can be used, for example, in a metal-air battery and a fuel cell.

    摘要翻译: 制备阴极的方法包括分解包含环烷酸金属如环烷酸钴的混合物,并将分解的混合物结合到阴极中。 阴极可以用于例如金属空气电池和燃料电池中。