专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US4997729A Anode for high temperature fuel cell 失效
标题翻译：高温燃料电池阳极
公开(公告)号：US4997729A
公开(公告)日：1991-03-05
申请号：US290189
申请日：1988-12-27
申请人： Kazuhito Hatoh , Junji Niikura , Hisaaki Gyoten , Noboru Taniguchi , Takaharu Gamo , Yoshio Moriwaki , Tsutomu Iwaki
发明人： Kazuhito Hatoh , Junji Niikura , Hisaaki Gyoten , Noboru Taniguchi , Takaharu Gamo , Yoshio Moriwaki , Tsutomu Iwaki
IPC分类号： H01M4/86 , H01M8/14
CPC分类号： H01M4/9041 , H01M4/8621 , H01M8/142 , H01M2004/8684 , H01M2008/147 , H01M2300/0051 , Y02E60/526 , Y10S420/90
摘要： An anode for high temperature fuel cell containing metal hydrides or hydrogen absorbing alloys at least in part of the anode material of high temperature fuel cell operating while consuming a gas containing hydrogen, or a gas substantially containing hydrogen, as the fuel. In particular, at least in part of the anode for molten carbonate fuel cell, either metal hydrides or hydrogen absorbing alloys is used, and the performance of the anode is enhanced, and it contributes to extension of the life of the anode.
摘要翻译：一种用于高温燃料电池的阳极，其含有至少部分高温燃料电池的负极材料中的金属氢化物或吸氢合金，同时消耗含氢的气体或基本上含有氢的气体作为燃料。特别地，至少部分用于熔融碳酸盐燃料电池的阳极，使用金属氢化物或吸氢合金，并且提高阳极的性能，并且有助于延长阳极的寿命。

2. 发明授权

US5441715A Method for the separation of hydrogen isotopes using a hydrogen absorbing alloy 失效
标题翻译：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。

3. 发明授权

US5314508A Solid electrolyte fuel cell and method for manufacture of same 失效
标题翻译：固体电解质燃料电池及其制造方法
公开(公告)号：US5314508A
公开(公告)日：1994-05-24
申请号：US074784
申请日：1993-07-30
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： H01M8/12 , H01M6/00
CPC分类号： H01M8/1213 , H01M8/1246 , Y02E60/525 , Y02P70/56 , Y10T29/49115
摘要： This invention provides a solid electrolyte fuel cell operable with high efficiency even in the temperature range of about 850.degree. to 650.degree. C., The invention is characterized by the use of a novel perovskite double oxide of the composition A.sub.X B.sub.Y O.sub.3-.alpha.. The fabrication of the electrolyte, air electrode and fuel electrode layers by tape casting has contributed to marked improvement in processability and productivity.
摘要翻译：本发明提供即使在约850℃至650℃的温度范围内也可高效运行的固体电解质燃料电池。本发明的特征在于使用组合物AXBYO3-α的新型钙钛矿双氧化物。通过带状铸造制造电解质，空气电极和燃料电极层有助于加工性和生产率的显着提高。

4. 发明授权

US5387330A Mixed ionic conductors 失效
标题翻译：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。

5. 发明授权

US5288562A Solid electrolyte fuel cell 失效
标题翻译：固体电解质燃料电池
公开(公告)号：US5288562A
公开(公告)日：1994-02-22
申请号：US820509
申请日：1992-01-14
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： H01M8/02 , H01M8/12 , H01M8/24 , H01M8/10
CPC分类号： H01M8/0247 , H01M8/0232 , H01M8/0258 , H01M8/2425 , H01M2008/1293 , H01M2300/0074 , H01M8/0206 , Y02P70/56
摘要： A solid electrolyte fuel cell having a multi-layer structure of flat unit cells composed of a solid electrolyte, a first electrode and a second electrode with metal bipolar plates as gas barriers and collectors preferably made of foam metal or a foam alloy interposed between the adjacent unit cells. A fuel gas and an oxidizing gas are supplied to the fuel cell so that they flow in the directions crossing each other with the solid electrolyte interposed therebetween. The metal bipolar plate is preferably provided with grooves so that the fuel gas and the oxidizing gas can be uniformly distributed over the plate.
摘要翻译：一种固体电解质燃料电池，其具有由固体电解质，第一电极和金属双极板作为气体阻挡层的第二电极构成的平坦单元电池的多层结构，并且优选由发泡金属或泡沫合金制成的集电体，单元格单元格将燃料气体和氧化气体供给到燃料电池，使得它们以固体电解质插入其间彼此交叉的方向流动。金属双极板优选地设置有槽，使得燃料气体和氧化气体可以均匀地分布在板上。

6. 发明授权

US5244753A Solid electrolyte fuel cell and method for manufacture of same 失效
标题翻译：固体电解质燃料电池及其制造方法
公开(公告)号：US5244753A
公开(公告)日：1993-09-14
申请号：US942373
申请日：1992-09-09
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： H01M8/12
CPC分类号： H01M8/1213 , H01M8/1246 , Y02E60/525 , Y02P70/56
摘要： This invention provides a solid electrolyte fuel cell operable with high efficiency even in the temperature range of about 850.degree. to 650.degree. C., The invention is characterized by the use of a novel perovskite double oxide of the composition A.sub.X B.sub.Y O.sub.3-.alpha.. The fabrication of the electrolyte, air electrode and fuel electrode layers by tape casting has contributed to marked improvement in processability and productivity.
摘要翻译：本发明提供即使在约850℃至650℃的温度范围内也可高效运行的固体电解质燃料电池。本发明的特征在于使用组合物AXBYO3-α的新型钙钛矿双氧化物。通过带状铸造制造电解质，空气电极和燃料电极层有助于加工性和生产率的显着提高。

7. 发明授权

US5470670A Fuel cell 失效
标题翻译：燃料电池
公开(公告)号：US5470670A
公开(公告)日：1995-11-28
申请号：US201030
申请日：1994-02-24
申请人： Eiichi Yasumoto , Junji Niikura , Kazuhito Hatoh , Takaharu Gamo
发明人： Eiichi Yasumoto , Junji Niikura , Kazuhito Hatoh , Takaharu Gamo
IPC分类号： B01J8/02 , C01B3/38 , H01M8/02 , H01M8/06 , H01M8/14
CPC分类号： H01M8/0625 , H01M2008/147 , H01M2300/0051 , Y02E60/526
摘要： A fuel cell comprises a reformer interposed between a fuel electrode and an oxidant electrode and having a preheating zone and a reforming zone in which a reforming catalyst is laid. Fuel gas introduced into the fuel is at first introduced into the preheating zone where it is preheated by heat generated during power generation.
摘要翻译：燃料电池包括介于燃料电极和氧化剂电极之间并具有预热区域和重整区域的重整器，其中重整催化剂被放置在其中。引入燃料的燃料气体首先被引入到预热区域，在该区域中，由发电中产生的热量预热。

8. 发明授权

US5354627A Molten carbonate fuel cell 失效
标题翻译：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。

9. 发明授权

US5348814A Internal reforming type molten carbonate fuel cell 失效
标题翻译：内部重整型熔融碳酸盐燃料电池
公开(公告)号：US5348814A
公开(公告)日：1994-09-20
申请号：US28976
申请日：1993-03-10
申请人： Junji Niikura , Eiichi Yasumoto , Kazuhito Hatoh , Takaharu Gamo
发明人： Junji Niikura , Eiichi Yasumoto , Kazuhito Hatoh , Takaharu Gamo
IPC分类号： H01M8/06 , H01M8/14
CPC分类号： H01M8/0625 , H01M2008/147 , H01M2300/0051 , Y02E60/526
摘要： There is provided an internal reforming type molten carbonate fuel cell comprising unit cells, bipolar plates and plate-like reformer each having the same peripheral shape and being stacked to form a cell stack which is penetrated by an inside manifold for supplying the raw fuel, exhausting the reacted gas, etc., wherein the plate-like reformer is provided with props and reforming catalyst so arranged that uniform temperature distribution in the cell, reduced IR loss in operation, and long life were obtained.
摘要翻译：提供了一种内部重整型熔融碳酸盐燃料电池，其包括单元电池，双极板和板状重整器，每个单元电池，双极板和板状重整器具有相同的周边形状并且堆叠形成电池堆，该电池堆被内部歧管穿透以供应原始燃料，反应气体等，其中板状重整器设置有道具和重整催化剂，其布置成使得电池中的均匀温度分布，操作中的IR损失降低，寿命长。

10. 发明授权

US5281390A Method of producing hydrogen-storing alloy and electrode making use of the alloy 失效
标题翻译：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。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式