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26 条记录 (耗时 0.023 秒)

    Method of producing hydrogen-storing alloy and electrode making use of the alloy
    3.
    发明授权
    Method of producing hydrogen-storing alloy and electrode making use of the alloy 失效
    使用该合金制备储氢合金和电极的方法

    公开(公告)号：US5281390A

    公开(公告)日：1994-01-25

    申请号：US870224

    申请日：1992-04-20

    申请人： Takaharu Gamo ,  Yoshio Moriwaki ,  Tsutomu Iwaki ,  Akemi Shintani

    发明人： Takaharu Gamo ,  Yoshio Moriwaki ,  Tsutomu Iwaki ,  Akemi Shintani

    IPC分类号： C01B3/00 ,  C22C1/02 ,  H01M4/38 ,  C22C16/00 ,  C22C30/00

    CPC分类号： C01B3/0031 ,  C22C1/02 ,  H01M4/383 ,  Y02E60/327 ,  Y10S420/90

    摘要： In the method of the present invention for producing a hydrogen-storing alloy, part or whole of single substance of Zr as a starting material is replaced with a ferrozirconium or a zircalloy. This method enables production of a hydrogen-storing alloy at reduced material and production costs and with high efficiency and safety of work. The alloy produced by this method has high homogeneity with no segregation. It is thus possible to obtain a hydrogen-storing alloy superior in hydrogen-storing characteristics such as hydrogen storage capacity, reaction speed, and electrode reaction efficiency in an electrolyte. It is also possible to obtain, by using this alloy, a nickel-hydrogen storage battery having a large storage capacity and capable of performing quick charging and discharging, while exhibiting longer life and higher economy.

    摘要翻译： PCT No.PCT / JP89 / 01319 Sec。 371日期1990年8月2日第 102（e）1990年8月2日PCT PCT 1989年12月28日PCT公布。 公开号WO90 / 07585 日本1990年7月12日。在本发明的制备储氢合金的方法中，作为起始原料的Zr的单一物质的一部分或全部被铁氟化锆或锆合金代替。 该方法能够以减少的材料和生产成本以及高效率和安全的工作生产储氢合金。 通过该方法制造的合金具有高均匀性，没有偏析。 因此，可以获得在电解液中的储氢能力，反应速度，电极反应效率等储氢特性优异的储氢合金。 通过使用这种合金，也可以获得具有大存储容量并能够进行快速充放电的镍氢蓄电池，同时具有更长的寿命和更高的经济性。

    Method for the separation of hydrogen isotopes using a hydrogen absorbing alloy
    5.
    发明授权
    Method for the separation of hydrogen isotopes using a hydrogen absorbing alloy 失效
    使用吸氢合金分离氢同位素的方法

    公开(公告)号：US5441715A

    公开(公告)日：1995-08-15

    申请号：US4491

    申请日：1993-01-14

    申请人： Takaharu Gamo ,  Noboru Taniguchi ,  Junji Niikura ,  Kazuhito Hatoh

    发明人： Takaharu Gamo ,  Noboru Taniguchi ,  Junji Niikura ,  Kazuhito Hatoh

    IPC分类号： B01D59/26 ,  C01B3/00 ,  C01B4/00 ,  C01B3/04

    CPC分类号： B01D59/26 ,  C01B3/0031 ,  C01B4/00 ,  Y02E60/327

    摘要： A hydrogen absorbing alloy comprising Laves phases with a C14-type crystal structure is provided. The alloy can absorb or release different hydrogen isotopes one after another in accordance with changes In pressure, by utilizing the differences in equilibrium absorption or desorption pressures of the respective hydrogen isotopes. This alloy can be used to effectively separate hydrogen isotopes by utilizing the differences in equilibrium absorption or desorption pressures between the respective hydrogen isotopes, or by utilizing the differences in desorption rates between the hydrogen isotopes.

    摘要翻译： 提供一种包含具有C14型晶体结构的Laves相的吸氢合金。 根据变化的压力，合金可以通过利用各个氢同位素的平衡吸收或解吸压力的差异一个接一个地吸收或释放不同的氢同位素。 该合金可用于通过利用相应氢同位素之间的平衡吸收或解吸压力的差异或通过利用氢同位素之间的解吸速率的差异来有效地分离氢同位素。

    Hydrogen storage material
    7.
    发明授权
    Hydrogen storage material 失效
    储氢材料

    公开(公告)号：US4195989A

    公开(公告)日：1980-04-01

    申请号：US954619

    申请日：1978-10-25

    申请人： Takaharu Gamo ,  Yoshio Moriwaki ,  Toshio Yamashita ,  Masataro Fukuda

    发明人： Takaharu Gamo ,  Yoshio Moriwaki ,  Toshio Yamashita ,  Masataro Fukuda

    IPC分类号： C01B3/00 ,  C22C22/00

    CPC分类号： C22C22/00 ,  C01B3/0031 ,  Y02E60/327 ,  Y10S420/90

    摘要： The disclosure relates to a hydrogen storage material composed of a Ti-Mn-M alloy in which M represents at least one metal selected from the group consisting of vanadium, chromium, iron, cobalt, nickel, copper and molybdenum, and which defines an alloy phase of a Laves phase having a hexagonal crystal structure of MgZn.sub.2 (C.sub.14) type and crystal lattice parameters a=4.86.about.4.90A and C=7.95.about.8.02A. The hydrogen storage material is economical and suited to practical purposes, since it readily absorbs a large amount of hydrogen at room temperature and reversibly discharges a large amount of hydrogen with safety through variations of ambient hydrogen pressure, temperature conditions or electro-chemical conditions.

    摘要翻译： 本公开涉及由Ti-Mn-M合金构成的储氢材料，其中M表示选自钒，铬，铁，钴，镍，铜和钼中的至少一种金属，并且其定义为合金 具有MgZn2（C14）型六方晶体结构的Laves相和晶格参数a = 4.86的差相4.90A和C = 7.95的差8.02A。 储氢材料是经济的并且适用于实际目的，因为它容易在室温下吸收大量的氢气，并通过环境氢气压力，温度条件或电化学条件的变化可靠地排放大量的氢气。

    Hydrogen storage material
    8.
    发明授权
    Hydrogen storage material 失效
    储氢材料

    公开(公告)号：US4160014A

    公开(公告)日：1979-07-03

    申请号：US905176

    申请日：1978-05-10

    申请人： Takaharu Gamo ,  Yoshio Moriwaki ,  Toshio Yamashita ,  Masataro Fukuda

    发明人： Takaharu Gamo ,  Yoshio Moriwaki ,  Toshio Yamashita ,  Masataro Fukuda

    IPC分类号： C22C14/00 ,  C01B3/00 ,  C01B6/24 ,  C22C22/00 ,  C01B6/02

    CPC分类号： C01B3/0031 ,  C01B6/24 ,  Y02E60/327 ,  Y10S420/90

    摘要： An economical metallic material for storage of hydrogen comprising an alloy representable by the formula AB.alpha. in which "A" comprises from 50 to under 100 atomic percent of titanium and the remainder which is at least one element selected from the group I consisting of zirconium and hafnium, B comprises from 30 to below 100 atomic percent of manganese and the remainder which is at least one element selected from the group II consisting of chromium, vanadium, niobium, tantalum, molybdenum, iron, cobalt, nickel, copper and rare earth elements, and .alpha. is a value indicating a ratio of B to A, and is in the range of 1.0 to 3.0.The materials of the invention very easily absorb large amounts of hydrogen and efficiently release it at other predetermined temperatures, pressures and electrochemical conditions, whereby it is able to store hydrogen safely, usefully and economically.

    摘要翻译： 一种用于储存氢的经济金属材料，包括由式ABa表示的合金，其中“A”包含50至低于100原子％的钛，剩余部分为选自由锆组成的至少一种元素， 铪B包含30至低于100原子％的锰，剩余部分为选自铬，钒，铌，钽，钼，铁，钴，镍，铜和稀土元素的组II中的至少一种元素 ，α表示B与A的比例，为1.0〜3.0的范围。

    Mixed ionic conductors
    9.
    发明授权
    Mixed ionic conductors 失效
    混合离子导体

    公开(公告)号：US5387330A

    公开(公告)日：1995-02-07

    申请号：US913958

    申请日：1992-07-17

    申请人： Noboru Taniguchi ,  Junji Niikura ,  Kazuhito Hatoh ,  Takaharu Gamo

    发明人： Noboru Taniguchi ,  Junji Niikura ,  Kazuhito Hatoh ,  Takaharu Gamo

    IPC分类号： C01F17/00 ,  C04B35/00 ,  C04B35/50 ,  C30B29/22 ,  H01B1/06 ,  H01M8/12 ,  G01N27/406 ,  G01N27/407

    CPC分类号： C01F17/0018 ,  C04B35/50 ,  H01M8/126 ,  C01P2002/34 ,  C01P2002/52 ,  C01P2004/61 ,  C01P2004/62 ,  C01P2006/10 ,  C01P2006/40 ,  Y02E60/525 ,  Y02P70/56

    摘要： The present invention relates to a mixing ion conductive material for use in an electrochemical device such as a fuel cell or a sensor and more particularly to the super ion conductive material based on protons or oxide cations and also to a synthesizing method of the mixing ion conductive material.A mixing ion conductive oxide which has a proton conductivity and/or oxide cation conductivity and has a composition comprising 1 mol of barium oxide, 1-x mol of cerium oxide and x mol of gadolinium oxide; wherein 1>x>0.1. When x=0.2, the mixing ion conductive material shows a conductivity shown in FIG. 2. The oxide sintered body mentioned above has a density higher than 96.5% of the theoretical density and a grain size of 0.1 to 10 micron. The synthesizing method of the oxide sintered body is characterized by that the powders for use in the final heat treatment is crushed into a particle size less than 3 micron and is subjected to a vacuum drying process. Further, the sintering temperature is specified to a temperature between 1635.degree. C. and 1665.degree. C.

    摘要翻译： 本发明涉及用于诸如燃料电池或传感器的电化学装置中的混合离子传导材料，更具体地涉及基于质子或氧化物阳离子的超离子导电材料，还涉及一种混合离子导电 材料。 具有质子传导性和/或氧化物阳离子导电性并具有1摩尔氧化钡，1摩尔氧化铈和x摩尔氧化钆的组成的混合离子传导性氧化物; 其中1> x> 0.1。 当x = 0.2时，混合离子传导材料显示出如图1所示的电导率。 上述氧化物烧结体的密度高于理论密度的96.5％，粒径为0.1〜10微米。 氧化物烧结体的合成方法的特征在于，用于最终热处理的粉末粉碎成小于3微米的粒度，并进行真空干燥处理。 此外，烧结温度规定为1635℃至1665℃之间的温度。

    Molten carbonate fuel cell
    10.
    发明授权
    Molten carbonate fuel cell 失效
    熔融碳酸盐燃料电池

    公开(公告)号：US5354627A

    公开(公告)日：1994-10-11

    申请号：US64712

    申请日：1993-05-19

    申请人： Kazuhito Hatoh ,  Junji Niikura ,  Eiichi Yasumoto ,  Takaharu Gamo

    发明人： Kazuhito Hatoh ,  Junji Niikura ,  Eiichi Yasumoto ,  Takaharu Gamo

    IPC分类号： B22F5/00 ,  H01M4/86 ,  H01M4/88 ,  H01M8/14

    CPC分类号： H01M8/142 ,  H01M4/86 ,  H01M2004/8684 ,  H01M2008/147 ,  H01M2300/0051 ,  Y02E60/526

    摘要： A molten carbonate fuel cell includes unit cells and separator plates stacked alternately, with each unit cell having an anode of porous nickel-base alloy, a cathode of porous nickel-oxide doped with lithium, and an electrolyte plate including a eutectic mixture of a carbonate of alkaline metals disposed between the anode and cathode. The separator plate is a heat-resistant metal plate. The anode of porous nickel-base alloy contains 1 to 10 weight % of at least one of molybdenum and tungsten, resulting in less deterioration after a long operation.

    摘要翻译： 熔融碳酸盐燃料电池包括交替堆叠的单元电池和隔板，每个单电池具有多孔镍基合金的阳极，掺杂有锂的多孔镍氧化物的阴极和包含碳酸盐的共晶混合物的电解质板 设置在阳极和阴极之间的碱金属。 隔板是耐热金属板。 多孔镍基合金的阳极含有1〜10重量％的钼和钨中的至少一种，导致长时间运行后的劣化较少。