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1. 发明专利

JPS6164069A Hydrogen-absorbing electrode and its manufacture 失效
标题翻译：氢吸收电极及其制造
公开(公告)号：JPS6164069A
公开(公告)日：1986-04-02
申请号：JP18601684
申请日：1984-09-05
申请人： Agency Of Ind Science & Technol , Okuno Seiyaku Kogyo Kk
发明人： ISHIKAWA HIROSHI , SAKAI TETSUO , OGURO KEISUKE , KATO AKIHIKO , SUZUKI HIROSHI , IWAKURA CHIAKI , ZAIRI YASUNORI , MORITSU YUKIKAZU , YAMASHITA YOSHIFUMI
IPC分类号： H01M4/26 , H01M4/24 , H01M4/38
CPC分类号： H01M4/242 , H01M4/383
摘要： PURPOSE:To produce a hydrogen-absorbing electrode which is chemically stable to a liquid electrolyte and from which hydrogen-absorbing alloy particles are not separated even after repeated absorption and release of hydrogen by coating the alloy particles with metallic nickel and fixing the coated particles to a conductive supporter. CONSTITUTION:Hydrogen-absorbing microcapsules prepared by coating particles of a hydrogen-absorbing alloy with metallic nickel have the same hydrogen- absorbing and releasing ability as the alloy, can be easily made to absorb hydrogen and can be easily compressed and molded. The alloy particles firmly adhere to each other through nickel in a molded body prepared by subjecting thus prepared hydrogen-absorbing microcapsules to compression molding. Therefore, even after charge and discharge are repeated, the alloy particles are not pulverized and they are not separated from the electrode. Accordingly, a hydrogen- absorbing electrode satisfying all necessary requisites can be produced by selecting a proper alloy according to the condition of battery operation and coating particles of the alloy with metallic nickel by nonelectrolytic autocatalysis plating before pressing and fixing the particles to a conductive supporter.
摘要翻译：目的：制备对液体电解质化学稳定的吸氢电极，即使在通过用金属镍涂覆合金颗粒并将涂覆的颗粒固定到导电支持者。构成：通过用金属镍涂覆吸氢合金颗粒制备的吸氢微胶囊具有与合金相同的吸氢和释放能力，可以容易地吸收氢气并且可以容易地被压缩和模制。合金颗粒通过将由此制备的吸氢微胶囊进行压缩成型制备的成型体中的镍彼此牢固地粘合。因此，即使在重复充放电之后，合金粒子也不会被粉碎，并且不与电极分离。因此，通过根据电池操作的条件选择适当的合金，并且通过非电解自催化电镀将合金涂覆在金属镍上的颗粒，然后将颗粒压固并固定到导电支撑体上，可以制备满足所有必要条件的吸氢电极。

2. 发明专利

JPS61101957A Hydrogen occluding electrode and its manufacturing method 失效
标题翻译：氢化电极及其制造方法
公开(公告)号：JPS61101957A
公开(公告)日：1986-05-20
申请号：JP22465584
申请日：1984-10-24
申请人： Agency Of Ind Science & Technol
发明人： ISHIKAWA HIROSHI , SAKAI TETSUO , OGURO KEISUKE , IWAKURA CHIAKI
IPC分类号： H01M4/26 , H01M4/24
CPC分类号： H01M4/242
摘要： PURPOSE:To obtain a hydrogen occluding alloy with excellent charging/ discharging characteristics by fixing a hydrogen occluding alloy coated with metallic copper onto an electro-conductive supporter. CONSTITUTION:A hydrogen occluding alloy which is coated with metallic copper by means of wet-nonelectrolytic metal plating of self-catalyst type is stuck by pressure onto an electroconductive supporter in the presence or absence of a fluororesin under the loading pressure of 1-10ton/cm at the temperature not exceeding 350 deg.C. The micro-capsulized hydrogen-occluding alloy obtained by coating with metallic copper can be made easier not only to activate for occlusion by hydrogen, without changing the characteristics of absorbing/ releasing hydrogen which is original to the alloy itself, but also to form compres sion molding. In addition, molded products obtained by compression molding are stuck through copper so firmly that repetition of charging/discharging would neither collapse nor pulverize alloy particles, thus causing no peeling-off or falling-off of alloy particles from the electrode.
摘要翻译：目的：通过将镀有金属铜的吸氢合金固定在导电支撑体上，获得具有优异充电/放电特性的吸氢合金。构成：通过使用自催化剂型的非电解电镀金属镀金属铜的吸氢合金在存在或不存在氟树脂的情况下，在1-10ton / cm 2，温度不超过350℃。通过用金属铜涂覆而得到的微囊封闭的吸氢合金，不仅可以通过氢气活化而不会改变吸附/释放合金本身原来的氢的特性，而且也可以形成压缩成型。此外，通过压制成型获得的成型体通过铜卡住，牢固地使得充电/放电的重复不会使合金颗粒崩溃或粉碎，从而不会导致合金颗粒从电极剥离或脱落。

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