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1.发明公开
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
发明人： Takada, Kazunori , Iwamoto, Kazuya , Kondo, Shigeo , Ikeda, Nobuhiko , Yamamoto, Kazutomi , Uematsu, Toshikatsu
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。
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2.发明公开
公开(公告)号：EP0802575A3
公开(公告)日：1998-04-01
申请号：EP97106108.0
申请日：1997-04-14
发明人： Takada, Kazunori , Iwamoto, Kazuya , Kondo, Shigeo , Ikeda, Nobuhiko , Yamamoto, Kazutomi , Uematsu, Toshikatsu
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.
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3.发明授权
公开(公告)号：EP0994071B8
公开(公告)日：2004-03-03
申请号：EP00100203.9
申请日：1997-04-14
发明人： Takada, Kazunori , Iwamoto, Kazuya , Kondo, Shigeo , Ikeda, Nobuhiko , Yamamoto, Kazutomi , Uematsu, Toshikatsu
CPC分类号： H01M6/18 , C01B17/22 , C01B33/00 , C01P2006/40 , H01M2300/0068
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公开(公告)号：EP0802575B1
公开(公告)日：2001-09-19
申请号：EP97106108.0
申请日：1997-04-14
发明人： Takada, Kazunori , Iwamoto, Kazuya , Kondo, Shigeo , Ikeda, Nobuhiko , Yamamoto, Kazutomi , Uematsu, Toshikatsu
CPC分类号： H01M6/18 , C01B17/22 , C01B33/00 , C01P2006/40 , H01M2300/0068
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5.发明授权
公开(公告)号：EP0994071B1
公开(公告)日：2003-11-05
申请号：EP00100203.9
申请日：1997-04-14
发明人： Takada, Kazunori , Iwamoto, Kazuya , Kondo, Shigeo , Ikeda, Nobuhiko , Yamamoto, Kazutomi , Uematsu, Toshikatsu
CPC分类号： H01M6/18 , C01B17/22 , C01B33/00 , C01P2006/40 , H01M2300/0068
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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
发明人： Takada, Kazunori , Iwamoto, Kazuya , Kondo, Shigeo , Ikeda, Nobuhiko , Yamamoto, Kazutomi , Uematsu, Toshikatsu
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。
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7.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
发明人： Takada, Kazunori , Iwamoto, Kazuya , Kondo, Shigeo , Ikeda, Nobuhiko , Yamamoto, Kazutomi , Uematsu, Toshikatsu
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。
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