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    Lithium ion-conductive solid electrolyte and method for producing the same
    4.
    发明公开
    Lithium ion-conductive solid electrolyte and method for producing the same 失效
    锂离子电池（Fionelektrolyt und Verfahren zur dessen Herstellung）

    公开(公告)号：EP0802575A2

    公开(公告)日：1997-10-22

    申请号：EP97106108.0

    申请日：1997-04-14

    申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. ,  FURUKAWA CO., LTD.

    发明人： Takada, Kazunori ,  Iwamoto, Kazuya ,  Kondo, Shigeo ,  Ikeda, Nobuhiko ,  Yamamoto, Kazutomi ,  Uematsu, Toshikatsu

    IPC分类号： H01M6/18 ,  C01B17/22

    CPC分类号： H01M6/18 ,  C01B17/22 ,  C01B33/00 ,  C01P2006/40 ,  H01M2300/0068

    摘要： A method for producing an electrochemically advantageous lithium ion-conductive solid electrolyte with high ionic conductivity, low electronic conduction and electrochemical stability is disclosed. The method comprises the steps of synthesizing lithium sulfide by reacting lithium hydroxide with a gaseous sulfur source at a temperature of not less than 130°C and not more than 445°C, thermally melting plural compounds containing at least silicon sulfide and the synthesized lithium sulfide, and cooling the molten mixture. The silicon sulfide is synthesized by the steps of adding a silicon powder to molten sulfur while stirring to disperse the silicon powder in the molten sulfur and heating the silicon powder-dispersed sulfur in a reaction chamber under reduced pressure.

    摘要翻译： 公开了一种制备具有高离子导电性，低电导率和电化学稳定性的电化学有利的锂离子传导固体电解质的方法。 该方法包括在不低于130℃且不高于445℃的温度下，使氢氧化锂与气态硫源反应合成硫化锂的步骤，将至少含有硫化硅的多种化合物与合成的硫化锂 ，并冷却熔融混合物。 硫化硅通过在搅拌下将硅粉加入熔融硫中以将硅粉分散在熔融硫中并在减压下加热反应室中的硅粉分散硫的步骤合成。

    Lithium ion-conductive solid electrolyte and method for producing the same
    5.
    发明公开
    Lithium ion-conductive solid electrolyte and method for producing the same 失效
    锂离子传导性固体电解质及其制造方法

    公开(公告)号：EP0994071A3

    公开(公告)日：2000-05-24

    申请号：EP00100203.9

    申请日：1997-04-14

    申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.

    发明人： Takada, Kazunori ,  Iwamoto, Kazuya ,  Kondo, Shigeo ,  Ikeda, Nobuhiko ,  Yamamoto, Kazutomi ,  Uematsu, Toshikatsu

    IPC分类号： C01B33/00 ,  C01B17/22 ,  H01M6/18 ,  H01M10/36

    CPC分类号： H01M6/18 ,  C01B17/22 ,  C01B33/00 ,  C01P2006/40 ,  H01M2300/0068

    摘要： A method for producing an electrochemically advantageous lithium ion-conductive solid electrolyte with high ionic conductivity, low electronic conduction and electrochemical stability is disclosed. The method comprises the steps of synthesizing lithium sulfide by reacting lithium hydroxide with a gaseous sulfur source at a temperature of not less than 130°C and not more than 445°C, thermally melting plural compounds containing at least silicon sulfide and the synthesized lithium sulfide, and cooling the molten mixture. The silicon sulfide is synthesized by the steps of adding a silicon powder to molten sulfur while stirring to disperse the silicon powder in the molten sulfur and heating the silicon powder-dispersed sulfur in a reaction chamber under reduced pressure.

    摘要翻译： 公开了一种用于生产具有高离子电导率，低电子传导性和电化学稳定性的电化学有利的锂离子传导固体电解质的方法。 该方法包括以下步骤：通过使氢氧化锂与气态硫源在不低于130℃且不高于445℃的温度下反应，将至少含有硫化硅的多种化合物和合成的硫化锂 ，并冷却熔融混合物。 通过在搅拌下将硅粉添加到熔融硫中以将硅粉分散在熔融硫中并在减压下将硅粉分散硫加热到反应室中来合成硫化硅。

    Lithium ion-conductive solid electrolyte and method for producing the same
    7.
    发明公开
    Lithium ion-conductive solid electrolyte and method for producing the same 失效
    锂离子电池

    公开(公告)号：EP0994071A2

    公开(公告)日：2000-04-19

    申请号：EP00100203.9

    申请日：1997-04-14

    申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.

    发明人： Takada, Kazunori ,  Iwamoto, Kazuya ,  Kondo, Shigeo ,  Ikeda, Nobuhiko ,  Yamamoto, Kazutomi ,  Uematsu, Toshikatsu

    IPC分类号： C01B33/00 ,  C01B17/22 ,  H01M6/18 ,  H01M10/36

    CPC分类号： H01M6/18 ,  C01B17/22 ,  C01B33/00 ,  C01P2006/40 ,  H01M2300/0068

    摘要： A method for producing an electrochemically advantageous lithium ion-conductive solid electrolyte with high ionic conductivity, low electronic conduction and electrochemical stability is disclosed. The method comprises the steps of synthesizing lithium sulfide by reacting lithium hydroxide with a gaseous sulfur source at a temperature of not less than 130°C and not more than 445°C, thermally melting plural compounds containing at least silicon sulfide and the synthesized lithium sulfide, and cooling the molten mixture. The silicon sulfide is synthesized by the steps of adding a silicon powder to molten sulfur while stirring to disperse the silicon powder in the molten sulfur and heating the silicon powder-dispersed sulfur in a reaction chamber under reduced pressure.

    摘要翻译： 公开了一种制备具有高离子导电性，低电导率和电化学稳定性的电化学有利的锂离子传导固体电解质的方法。 该方法包括在不低于130℃且不高于445℃的温度下，使氢氧化锂与气态硫源反应合成硫化锂的步骤，将至少含有硫化硅的多种化合物与合成的硫化锂 ，并冷却熔融混合物。 硫化硅通过在搅拌下将硅粉加入熔融硫中以将硅粉分散在熔融硫中并在减压下加热反应室中的硅粉分散硫的步骤合成。

    Method of manufacturing silicon sulfide
    8.
    发明公开
    Method of manufacturing silicon sulfide 失效
    Verfahren zur Herstellung von Silizium sulphid

    公开(公告)号：EP0802161A1

    公开(公告)日：1997-10-22

    申请号：EP97105989.4

    申请日：1997-04-11

    申请人： FURUKAWA CO., LTD.

    发明人： Yamamoto, Kazutomi ,  Ikeda, Nobuhiko

    IPC分类号： C01B33/00

    CPC分类号： C01B33/00 ,  Y10S423/12

    摘要： Silicon sulfide is manufactured from the fine powder of silicon covered thoroughly with sulfur at lower temperature less than 800°C in vacuum.
    To produce the silicon sulfide, silicon should be ground in the non-oxidizing condition to prevent the formation of silicon oxide layer that should cause to retard the reaction or necessitate higher temperature. The silicon powder is dispersed sufficiently in the molten sulfur. At this time, the quantity of sulfur added needs more than 1.1 times in comparison with the stoichiometric quantity of silicon sulfide.
    All surface of silicon powder should be covered with sulfur to avoid sintering between silicon particles in the process of heating.

    摘要翻译： 硫化硅由在真空中低于800℃的较低温度下用硫彻底覆盖的细粉末制成。 为了生产硫化硅，应在非氧化条件下研磨硅，以防止形成氧化硅层，这应导致反应延迟或需要较高的温度。 硅粉充分分散在熔融硫中。 此时，与硫化硅的化学计量量相比，硫的添加量需要1.1倍以上。 硅粉表面应覆盖硫磺，以避免加热过程中硅颗粒之间的烧结。

    Method of manufacturing lithium sulfide
    9.
    发明公开
    Method of manufacturing lithium sulfide 失效
    Verfahren zur Herstellung von锂硫化物

    公开(公告)号：EP0802159A1

    公开(公告)日：1997-10-22

    申请号：EP97105990.2

    申请日：1997-04-11

    申请人： FURUKAWA CO., LTD.

    发明人： Yamamoto, Kazutomi ,  Ikeda, Nobuhiko

    IPC分类号： C01B17/22 ,  H01M6/18

    CPC分类号： H01M6/18 ,  C01B17/22 ,  C01P2006/60 ,  C01P2006/80 ,  H01M2300/0068

    摘要： Lithium sulfide can be manufactured by the reaction between lithium hydroxide and gaseous sulfur at the temperature of 130 to 445 °C. As lithium hydroxide is solid and raw material as sulfur is gas at this temperature, fluidization and mechanical agitation are effective to react solid with gas. It is important to control lithium hydroxide's size in order to react two components smoothly and perfectly.

    摘要翻译： 硫化锂可以通过氢氧化锂和气态硫在130〜445℃的温度下反应来制造。氢氧化锂为固体，硫原料为气体，流化和机械搅拌有效地使固体与 加油站。 控制氢氧化锂的尺寸是很重要的，以便平稳而完美地反应两种成分。