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公开(公告)号：EP0951083B1
公开(公告)日：2001-03-14
申请号：EP99107174.7
申请日：1999-04-13
发明人： Takada, Kazunori , Iwamoto, Kazuya , Kondo, Shigeo
CPC分类号： H01M4/581 , H01B1/10 , H01M4/136 , H01M4/36 , H01M4/364 , H01M4/485 , H01M4/5815 , H01M10/0525 , H01M10/0562 , H01M2004/027
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2.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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3.发明授权Electrochemical devices comprising lithium nitride-metal compounds in at least one of a pair of electrodes 失效包括在电极对的至少一个电极的锂氮化物的金属化合物的电化学装置
公开(公告)号：EP0646977B1
公开(公告)日：1999-06-09
申请号：EP94114099.8
申请日：1994-09-08
摘要： This invention relates to electrochemical devices comprise at least a pair of electrodes and a lithium ion conductive electrolyte provided between the pair of electrodes. At least one of the electrodes comprises a lithium nitride-metal compound having a one-dimensional chain structure. By this, the number of end groups which greatly take part in characteristic degradation of the device can be reduced significantly, ensuring good characteristic properties. The devices include lithium secondary cells, electric double-layer capacitors, and electrochemical display devices.
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4.发明授权Fibrous solid electrolyte, cell using the electrolyte and process for producing the electrolyte 失效的纤维状固态电解质，其在电化学电池中的使用和制造方法，所述电解质
公开(公告)号：EP0618631B1
公开(公告)日：1997-08-06
申请号：EP94103693.1
申请日：1994-03-10
CPC分类号： H01M6/18 , C03C4/18 , C03C13/003 , C04B30/02
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公开(公告)号：EP0380058A3
公开(公告)日：1991-05-29
申请号：EP90101322.7
申请日：1990-01-23
CPC分类号： H01M4/483 , B82Y10/00 , G11C13/0011 , G11C2213/34 , H01M4/54 , H01M4/5825 , H01M10/054 , H01M10/0562
摘要： A solid-state electrochemical cell is disclosed that comprises at least one pair of electrodes and a silver-ion conductive solid-electrolyte layer disposed between the electrodes, wherein at least one of the electrodes contains as an electrode active material a compound oxide composed of silver and transition metal oxide. The electrochemical cell is used as a solid-state rechargeable battery, solid-state analogue memory cell, or the like.
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公开(公告)号：EP0825661B1
公开(公告)日：2003-06-04
申请号：EP97306458.7
申请日：1997-08-22
CPC分类号： C01G51/42 , B82Y30/00 , C01G49/0018 , C01G49/0072 , C01G49/009 , C01G53/42 , C01P2002/22 , C01P2002/32 , C01P2002/52 , C01P2002/54 , C01P2004/61 , C01P2004/62 , C01P2004/64 , C01P2006/40 , C01P2006/80 , H01M4/02 , H01M4/405 , H01M4/485 , H01M4/505 , H01M4/525 , H01M4/587 , H01M10/052 , H01M2004/021
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7.发明授权Lithium iron oxide, method of its synthesis, and lithium battery using the same 失效Lithiumeisenoxyd，使用其制备和锂电池相同的过程
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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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公开(公告)号：EP0951082A1
公开(公告)日：1999-10-20
申请号：EP99107173.9
申请日：1999-04-13
发明人： Takada, Kazunori , Iwamoto, Kazuya , Kondo, Shigeo
CPC分类号： H01M4/581 , H01M4/485 , H01M4/52 , H01M4/5815 , H01M10/0562 , H01M2300/0068
摘要： A lithium ion conductive inorganic solid electrolyte is used as an electrolyte in a lithium secondary battery which uses a transition metal chalcogenide or a lithium· transition metal chalcogenide as an active material for negative electrode. There is provided a lithium secondary battery improved in reversibility and in charge and discharge cycle characteristics as compared with lithium secondary batteries which use a liquid electrolyte or a molten salt electrolyte as the electrolyte.
摘要翻译： 在使用过渡金属硫属元素化物或锂的锂二次电池中，使用锂离子传导性无机固体电解质作为电解质。 过渡金属硫族化物作为负极活性物质。 与使用液体电解质或熔融盐电解质作为电解质的锂二次电池相比，提供了可逆性和充放电循环特性提高的锂二次电池。
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10.发明授权Lithium iron oxide, synthesis of the same, and lithium cell utilizing the same 失效Lithiumeisenoxyd，其生产工艺和使用该锂电池的氧化物
公开(公告)号：EP0728702B1
公开(公告)日：1999-05-06
申请号：EP96102851.1
申请日：1996-02-26
IPC分类号： C01G49/00
CPC分类号： H01M10/052 , C01G49/0027 , C01P2002/32 , C01P2002/76 , C01P2002/78 , H01M4/525 , H01M10/0562
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