利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

3 条记录 (耗时 0.008 秒)

    LITHIUM ION BATTERY WITH LITHIUM VANADIUM PENTOXIDE POSITIVE ELECTRODE
    1.
    发明公开
    LITHIUM ION BATTERY WITH LITHIUM VANADIUM PENTOXIDE POSITIVE ELECTRODE 失效
    锂离子电池用锂离子电池

    公开(公告)号：EP0778985A1

    公开(公告)日：1997-06-18

    申请号：EP95931643.0

    申请日：1995-08-18

    申请人： TRACOR APPLIED SCIENCES, INC.

    发明人： WALK, Charles R. ,  MARGALIT, Nehemiah

    IPC分类号： C01B31 ,  H01M4 ,  H01M10

    CPC分类号： H01M4/131 ,  C01G31/00 ,  C01P2002/74 ,  H01M4/0438 ,  H01M4/0459 ,  H01M4/485 ,  H01M4/5825 ,  H01M4/625 ,  H01M10/0525

    摘要： A lithium ion battery comprising a negative electrode, a non-aqueous solvent and a positive electrode having LiV2O5 admixed with a conductive material. The conductive material is preferably carbon in an amount ranging from about 2 percent to 20 percent by weight of the positive electrode. Ten percent by weight is preferred. The LiV2O5 is formed by discharging an admixture of V2O5 and the conductive material in an electrochemical reactor with a lithium metal negative electrode and having an electrolyte salt in a non-aqueous solvent to reduce by one Faraday per mole of V2O5 the admixture to convert all of the V2O5. The cell is preferably discharged to about 2.8 volts to form the LiV2O5 positive electrode which is then removed and formed into a predetermined electrode configuration for use as a positive electrode in a cell without lithium metal present.

    摘要翻译： 一种锂离子电池，包括负极，非水溶剂和具有与导电材料混合的LiV 2 O 5的正极。 导电材料优选碳的量为正极重量的约2％至20％。 十重量％是优选的。 LiV2O5是通过在电化学反应器中用V 2 O 5和导电材料的混合物排放锂金属负极并在非水溶剂中具有电解质盐以每摩尔V 2 O 5减少一法拉第该混合物而形成的， V2O5。 优选将电池放电至约2.8伏以形成LiV2O5正电极，然后将LiV2O5正电极移除并形成预定的电极配置，以在没有锂金属存在的电池中用作正电极。

    LITHIUM ION BATTERY WITH LITHIUM VANADIUM PENTOXIDE POSITIVE ELECTRODE
    3.
    发明授权
    LITHIUM ION BATTERY WITH LITHIUM VANADIUM PENTOXIDE POSITIVE ELECTRODE 失效
    LITHIUMBATTERIE MIT EINER POSITIVEN LI-VA-PENTOXIDELEKTRODE

    公开(公告)号：EP0778985B1

    公开(公告)日：2000-01-12

    申请号：EP95931643.1

    申请日：1995-08-18

    申请人： TRACOR APPLIED SCIENCES, INC.

    发明人： WALK, Charles R. ,  MARGALIT, Nehemiah

    IPC分类号： H01M4/04 ,  H01M4/36 ,  H01M4/48 ,  H01M10/40

    CPC分类号： H01M4/131 ,  C01G31/00 ,  C01P2002/74 ,  H01M4/0438 ,  H01M4/0459 ,  H01M4/485 ,  H01M4/5825 ,  H01M4/625 ,  H01M10/0525

    摘要： A lithium ion battery comprising a negative electrode, a non-aqueous solvent and a positive electrode having LiV2O5 admixed with a conductive material. The conductive material is preferably carbon in an amount ranging from about 2 percent to 20 percent by weight of the positive electrode. Ten percent by weight is preferred. The LiV2O5 is formed by discharging an admixture of V2O5 and the conductive material in an electrochemical reactor with a lithium metal negative electrode and having an electrolyte salt in a non-aqueous solvent to reduce by one Faraday per mole of V2O5 the admixture to convert all of the V2O5. The cell is preferably discharged to about 2.8 volts to form the LiV2O5 positive electrode which is then removed and formed into a predetermined electrode configuration for use as a positive electrode in a cell without lithium metal present.

    摘要翻译： 一种锂离子电池，其包含负极，非水溶剂和具有与导电材料混合的LiV 2 O 5的正极。 导电材料优选为正极的约2重量％至20重量％的碳。 优选10重量％。 LiV2O5是通过在具有金属负电化学锂的电化学反应器中排出V 2 O 5和导电材料的混合物而形成的，并且在非水溶剂中具有电解质盐，以使每摩尔V 2 O 5减少一个法拉第的混合物， V2O5。 电池优选放电到约2.8伏特以形成LiV 2 O 5正电极，然后将其除去并形成预定电极配置，用作没有锂金属的电池中的正电极。