Non-aqueous secondary cell
    3.
    发明授权
    Non-aqueous secondary cell 失效
    无水二次电池

    公开(公告)号:US6143449A

    公开(公告)日:2000-11-07

    申请号:US508992

    申请日:1995-07-28

    摘要: A non-aqueous secondary cell having a positive electrode, an electrolytic solution which contains an organic solvent, and a negative electrode which is made of a carbon material having a ratio of I.sub.O to I.sub.C at least 2, where I.sub.O is a peak intensity of oxygen atoms around 530-540 eV and I.sub.C is a peak intensity of carbon atoms around 285 eV in a photoelectron spectrum of an X-ray photoelectron spectroscopy under conditions of 12 kV and 10 mA, which cell has a small retention, a large capacity, and safety against ignition.

    摘要翻译: 具有正极的非水性二次电池,含有有机溶剂的电解液以及由IO与IC的比例为2以上的碳材料构成的负极,其中IO为氧的峰值强度 在530-540eV附近的原子,IC是在12kV和10mA的条件下在X射线光电子能谱的光电子能谱中约285eV的碳原子的峰值强度,该电池具有小的保留率,大的容量和 安全防点火

    Organic electrolytic solution secondary cell
    5.
    发明授权
    Organic electrolytic solution secondary cell 失效
    有机电解液二次电池

    公开(公告)号:US5691084A

    公开(公告)日:1997-11-25

    申请号:US553666

    申请日:1995-11-17

    摘要: An organic electrolytic solution secondary cell having a positive electrode, a negative electrode and an organic electrolytic solution, wherein a solvent of the organic electrolytic solution contains a triester of phosphoric acid, and the negative electrode contains a carbonaceous material, further, the carbonaceous material of the negative electrode has the specific surface condition, and carbon dioxide is dissolved in the organic electrolytic solution, whereby safety and shelf stability of the cell are increased, and also cell properties such as the closed circuit voltage, the retention (difference between the charge capacity and the discharge capacity), the discharge capacity and so on are improved.

    摘要翻译: PCT No.PCT / JP95 / 00464 Sec。 371日期:1995年11月17日 102(e)日期1995年11月17日PCT 1995年3月17日PCT公布。 公开号WO95 / 26057 日期1995年9月28日具有正极,负极和有机电解液的有机电解液二次电池,其中有机电解液的溶剂含有磷酸三酯,负极含有碳质材料 ,负极的碳质材料具有比表面状态,二氧化碳溶解在有机电解液中,从而提高了电池的安全性和储存稳定性,以及电池特性如闭路电压,保持( 充电容量和放电容量之间的差异),放电容量等都有所提高。

    Organic electrolytic solution cell
    8.
    发明授权
    Organic electrolytic solution cell 失效
    有机电解液电池

    公开(公告)号:US5437944A

    公开(公告)日:1995-08-01

    申请号:US829061

    申请日:1992-02-10

    IPC分类号: H01M6/16 H01M10/40

    CPC分类号: H01M6/166 H01M6/162

    摘要: A thermally stable organic electrolytic solution cell which has a positive electrode, a negative electrode having an alkali metal or an compound of an alkali metal, and an electrolytic solution having an organic solvent and an electrolyte, wherein the electrolytic solution contains a dissolved organic metal salt in which a fluoroalkyl group having at least 4 carbon atoms and an anionic group are covalently bonded, and to the anionic group, an alkali metal ion or an alkaline earth metal ion is ionically bonded.

    摘要翻译: PCT No.PCT / JP91 / 00787 Sec。 371日期:1992年2月10日 102(e)日期1992年2月10日PCT提交1991年6月12日PCT公布。 WO91 / 20104 PCT出版物 日本1991年12月26日。一种热稳定性有机电解液电池,其具有正极,具有碱金属的负极或碱金属的化合物,以及具有有机溶剂和电解质的电解液,其中, 溶液含有其中具有至少4个碳原子的氟代烷基和阴离子基团共价结合的溶解的有机金属盐,并且对于阴离子基团,碱金属离子或碱土金属离子离子键合。

    Organic electrolytic solution and organic electrolytic solution cell
    9.
    发明授权
    Organic electrolytic solution and organic electrolytic solution cell 失效
    有机电解液和有机电解液电池

    公开(公告)号:US5352547A

    公开(公告)日:1994-10-04

    申请号:US111435

    申请日:1993-08-25

    IPC分类号: H01M10/0568 H01M6/16

    CPC分类号: H01M10/0568

    摘要: An organic electrolytic solution containing an organic solvent, and a metal salt having at least one electron attractive group and an anion which contains at least one element selected from the elements of the IIIb to VIb group of the Periodic Table and a charge-center atom of which is bonded to the electron attractive group by an intermediate backbone, in which a maximum distance between the center of the charge-center atom and the center of other atom in the anion is at least 4 .ANG.,. and a cell comprising this organic electrolytic solution, both having improved shelf stability.

    摘要翻译: 含有有机溶剂的有机电解液和具有至少一个吸电子基团的金属盐和含有选自元素周期表IIIb至VIb族元素中的至少一种元素的阴离子和电荷中心原子 其通过中间主链键合到吸电子基团,其中电荷中心原子的中心与阴离子中的其它原子的中心之间的最大距离为至少4。 以及包含这种有机电解液的电池,都具有提高的储存稳定性。

    Organic electrolytic solution cell
    10.
    发明授权
    Organic electrolytic solution cell 失效
    有机电解液电池

    公开(公告)号:US5534370A

    公开(公告)日:1996-07-09

    申请号:US262317

    申请日:1994-06-17

    CPC分类号: H01M10/0568 H01M6/10

    摘要: An organic electrolytic solution cell having a positive electrode, a negative electrode which is made of an alkali metal or a compound containing an alkali metal, and an organic electrolytic solution which contains, as an electrolyte, an organic metal salt containing an atom selected from the elements of IIIb to Vb groups of the Periodic Table which forms an anion center and an electron attractive organic group bonded to the atom through an oxygen atom, or an organic metal salt having an atom which forms an anion center and a counter cation in a molar ratio of the counter cation to the anion center atom of larger than 1, which cell has excellent shelf stability.

    摘要翻译: 一种有机电解液池,其具有正极,负极由碱金属制成或含有碱金属的化合物,以及有机电解液,其含有作为电解质的含有选自以下的原子的有机金属盐: 形成阴离子中心的IIIb至Vb族元素和通过氧原子键合到原子上的吸电子性有机基团,或具有以摩尔计形成阴离子中心和抗衡阳离子的原子的有机金属盐 抗衡阳离子与阴离子中心原子的比例大于1,该电池具有优异的储存稳定性。