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1. 发明公开

EP0170519A2 A method of producing a sealed metal oxide-hydrogen storage cell 失效
标题翻译：气密金属氢蓄电池的制造方法。
公开(公告)号：EP0170519A2
公开(公告)日：1986-02-05
申请号：EP85305415.3
申请日：1985-07-30
申请人： KABUSHIKI KAISHA TOSHIBA
发明人： Kanda, Motoya , Sato, Yuji , Shincho, Eriko , Mitsuyasu, Kiyoshi
IPC分类号： H01M10/34 , H01M10/44 , H01M4/38 , H01M10/26
CPC分类号： H01M4/383 , H01M10/345 , H01M10/44 , Y10T29/49108
摘要： Disclosed is a method of producing a sealed metal oxide-hydrogen storage cell, comprising the step of housing in a container (1) a cathode (4) containing a metal oxide as an active material, an anode (2) containing a hydrogen storage alloy as the main component, a separator (3) for separating the cathode (4) and the anode (2), a pre-charging member (6), and an electrolyte solution consisting of an alkaline aqueous solution. The pre-charging member is electrically combined with the anode (2) and consists of a metal having a less noble potential than the hydrogen electrode potential within the alkaline solution. A material containing said metal as the main component may also be used as the precharging member (6). The storage cell has a desired anode-cathode capacity balance and exhibits a long life.

2. 发明公开

EP0284063A1 Hydrogen storage alloy electrode and method for preparing the same 失效
标题翻译： Elektrode aus wasserstoffspeichernder Legierung und Verfahren zu ihrer Herstellung。
公开(公告)号：EP0284063A1
公开(公告)日：1988-09-28
申请号：EP88104735.1
申请日：1988-03-24
申请人： KABUSHIKI KAISHA TOSHIBA , TOSHIBA BATTERY CO., LTD.
发明人： Mitsuyasu, Kiyoshi , Kanda, Motoya , Takeno, Kazuta Toshiba Battery Co., Ltd , Kochiwa, Kenichi Toshiba Battery Co., Ltd
IPC分类号： H01M4/00 , H01M4/62
CPC分类号： H01M4/621 , H01M4/242
摘要： Disclosed is a hydrogen storage alloy electrode prepared by integrating a mixture of a hydrogen storage alloy powder, an electrical conducting powder and a polymer binder with a current collector, characterized in that the polymer binder is composed of a polyacrylic acid salt and polytetrafluoroethylene as essential components, and that the hydrogen storage alloy powder is coated with polyacrylic acid salt, wherein the three-dimensional reticulate molecular chain of the polyacrylic acid salt itself is partially severed. Disclosed also is a method of preparing a hydrogen storage alloy electrode which comprises the steps of preparing a paste of a mixture containing hydrogen storage alloy powder, electrical conducting powder and a polymer binder, coating a current collector with the paste, drying it and pressure molding the current collector coated with the paste, the method being characterized in that at least a polyacrylic acid salt and polytetrafluoroethylene are used as the polymer binder, and after the paste is stirred at a high speed, the current collector is coated with the paste.
摘要翻译：公开了通过将储氢合金粉末，导电粉末和聚合物粘合剂的混合物与集电体结合而制备的储氢合金电极，其特征在于，聚合物粘合剂由聚丙烯酸盐和聚四氟乙烯作为必要成分并且储存合金粉末涂覆有聚丙烯酸盐，其中聚丙烯酸盐本身的三维网状分子链部分地被切断。还公开了一种制备储氢合金电极的方法，包括以下步骤：制备含有储氢合金粉末，导电粉末和聚合物粘合剂的混合物的糊料，用糊料涂覆集流体，干燥并加压成型所述集电体涂覆有所述糊料，所述方法的特征在于，至少使用聚丙烯酸盐和聚四氟乙烯作为所述聚合物粘合剂，并且在所述糊料高速搅拌之后，所述集电体涂覆有所述糊料。

3. 发明授权

EP0170519B1 A method of producing a sealed metal oxide-hydrogen storage cell 失效
标题翻译：密封金属氧化物储存池的制备方法
公开(公告)号：EP0170519B1
公开(公告)日：1992-06-17
申请号：EP85305415.3
申请日：1985-07-30
申请人： KABUSHIKI KAISHA TOSHIBA
发明人： Kanda, Motoya , Sato, Yuji , Shincho, Eriko , Mitsuyasu, Kiyoshi
IPC分类号： H01M10/34 , H01M10/44 , H01M4/38 , H01M10/26
CPC分类号： H01M4/383 , H01M10/345 , H01M10/44 , Y10T29/49108

4. 发明授权

EP0118657B1 Non-aqueous electrochemical cell 失效
标题翻译：非水性电化学细胞
公开(公告)号：EP0118657B1
公开(公告)日：1991-12-18
申请号：EP84100066.4
申请日：1984-01-04
申请人： KABUSHIKI KAISHA TOSHIBA , TOSHIBA BATTERY CO., LTD.
发明人： Yamada, Shuji , Ohsaki, Takahisa , Mitsuyasu, Kiyoshi , Sato, Yuichi , Aoki, Yoshiyasu , Hiratsuka, Kazuya , Tsukada, Masazumi , Minagawa, Ikuzo
IPC分类号： H01M6/14 , H01M4/96 , H01M4/40
CPC分类号： H01M6/14 , H01M2/30 , H01M4/96

5. 发明公开

EP0118657A1 Non-aqueous electrochemical cell 失效
标题翻译： Nichtwässrigeelektrochemische Zelle。
公开(公告)号：EP0118657A1
公开(公告)日：1984-09-19
申请号：EP84100066.4
申请日：1984-01-04
申请人： KABUSHIKI KAISHA TOSHIBA , TOSHIBA BATTERY CO., LTD.
发明人： Yamada, Shuji , Ohsaki, Takahisa , Mitsuyasu, Kiyoshi , Sato, Yuichi , Aoki, Yoshiyasu , Hiratsuka, Kazuya , Tsukada, Masazumi , Minagawa, Ikuzo
IPC分类号： H01M6/14 , H01M4/96 , H01M4/40
CPC分类号： H01M6/14 , H01M2/30 , H01M4/96
摘要： A non-aqueous electrochemical cell has an anode (2) consisting of an element selected from the group consisting of lithium, sodium and aluminum; a cathode (3) consisting of a porous carbon body (7) and a current collector (6); and an electrolyte containing an oxyhalide, wherein the porous carbon body (7) contains a carbon black having a chain-like structure wherein a thin layer of graphite crystals is formed on a surface of each of carbon black particles. The cell has a high discharge capacity and an excellent discharge efficiency in high rate discharge.
摘要翻译：非水电化学电池具有由选自锂，钠和铝的元素组成的阳极（2）; 由多孔碳体（7）和集电体（6）组成的阴极（3）; 和含有卤氧化物的电解质，其中多孔碳体（7）含有具有链状结构的炭黑，其中在每个炭黑颗粒的表面上形成有薄的石墨晶体层。电池具有高放电容量和高放电率的优异的放电效率。

6. 发明授权

EP0284063B1 Hydrogen storage alloy electrode and method for preparing the same 失效
标题翻译：氢存储合金电极及其制备方法
公开(公告)号：EP0284063B1
公开(公告)日：1992-01-29
申请号：EP88104735.1
申请日：1988-03-24
申请人： KABUSHIKI KAISHA TOSHIBA , TOSHIBA BATTERY CO., LTD.
发明人： Mitsuyasu, Kiyoshi , Kanda, Motoya , Takeno, Kazuta Toshiba Battery Co., Ltd , Kochiwa, Kenichi Toshiba Battery Co., Ltd
IPC分类号： H01M4/00 , H01M4/62
CPC分类号： H01M4/621 , H01M4/242

7. 发明公开

EP0170519A3 Sealed metal oxide-hydrogen storage cell 失效
标题翻译：密封金属氧化物氢储存池
公开(公告)号：EP0170519A3
公开(公告)日：1987-10-14
申请号：EP85305415
申请日：1985-07-30
申请人： KABUSHIKI KAISHA TOSHIBA
发明人： Kanda, Motoya , Sato, Yuji , Shincho, Eriko , Mitsuyasu, Kiyoshi
IPC分类号： H01M10/34 , H01M10/44 , H01M04/38 , H01M10/26
CPC分类号： H01M4/383 , H01M10/345 , H01M10/44 , Y10T29/49108
摘要： Disclosed is a method of producing a sealed metal oxide-hydrogen storage cell, comprising the step of housing in a container (1) a cathode (4) containing a metal oxide as an active material, an anode (2) containing a hydrogen storage alloy as the main component, a separator (3) for separating the cathode (4) and the anode (2), a pre-charging member (6), and an electrolyte solution consisting of an alkaline aqueous solution. The pre-charging member is electrically combined with the anode (2) and consists of a metal having a less noble potential than the hydrogen electrode potential within the alkaline solution. A material containing said metal as the main component may also be used as the precharging member (6). The storage cell has a desired anode-cathode capacity balance and exhibits a long life.

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