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1. 发明申请

US20050186478A1 Alkaline storage battery and method for producing the same 失效
标题翻译：碱性蓄电池及其制造方法
公开(公告)号：US20050186478A1
公开(公告)日：2005-08-25
申请号：US11052823
申请日：2005-02-09
申请人： Chiaki Iwakura , Naoji Furukawa , Yoshitaka Dansui , Yoichi Izumi
发明人： Chiaki Iwakura , Naoji Furukawa , Yoshitaka Dansui , Yoichi Izumi
IPC分类号： H01M2/16 , H01M2/18 , H01M4/24 , H01M10/28 , H01M10/30 , H01M10/34 , H01M10/42
CPC分类号： H01M2/18 , H01M2/166 , H01M4/242 , H01M4/52 , H01M10/30 , H01M10/345 , H01M10/4235 , Y02E60/124 , Y02P70/54 , Y10T29/49115
摘要： An alkaline storage battery includes: a positive electrode containing nickel hydroxide; a negative electrode; a separator layer intervening between the positive electrode and the negative electrode; and an alkaline electrolyte. The separator layer includes a water-absorbing polymer, a water repellent, an alkaline aqueous solution, and a scavenger capable of trapping an element which leaches from the negative electrode into the alkaline aqueous solution. The scavenger comprises an oxygen-containing metal compound. The negative electrode is a hydrogen storage alloy electrode, a cadmium electrode or a zinc electrode. The water-absorbing polymer comprises a cross-linked polymer having at least one kind of monomer unit selected from the group consisting of an acrylate unit and a methacrylate unit.
摘要翻译：碱性蓄电池包括：含有氢氧化镍的正极; 负极; 介于正极和负极之间的隔离层; 和碱性电解质。隔离层包括能够将从负极浸出的元素捕获到碱性水溶液中的吸水性聚合物，防水剂，碱性水溶液和清除剂。清除剂包含含氧金属化合物。负极是储氢合金电极，镉电极或锌电极。吸水性聚合物包含具有选自丙烯酸酯单元和甲基丙烯酸酯单元中的至少一种单体单元的交联聚合物。

2. 发明授权

US06238530B1 Cathode for electrolysis and electrolytic cell using the same 失效
标题翻译：用于电解的阴极和使用其的电解槽
公开(公告)号：US06238530B1
公开(公告)日：2001-05-29
申请号：US09503228
申请日：2000-02-11
申请人： Yasuki Yoshida , Masashi Tanaka , Setsuro Ogata , Hiroshi Inoue , Chiaki Iwakura
发明人： Yasuki Yoshida , Masashi Tanaka , Setsuro Ogata , Hiroshi Inoue , Chiaki Iwakura
IPC分类号： C25B900
CPC分类号： C25B11/04 , C07C5/03 , C23C28/021 , C23C28/023 , C25B1/00 , C25B9/00 , C07C15/073
摘要： A cathode for electrolysis comprising a hydrogen-occluding material for use in an electrolytic cell partitioned by the cathode into two chambers including a reaction chamber and an electrolysis chamber. The cell is arranged so that a reactant is reduced or hydrogenated in the reaction chamber. The cathode comprises an ion exchange membrane or porous membrane. A first layer made of a hydrogen-occluding metallic palladium or a palladium alloy is formed on the reaction chamber side of the membrane. A second layer which is a porous catalyst layer made of a platinum metal black or gold is formed on the first layer. Also disclosed is an electrolytic cell using the cathode for electrolysis.
摘要翻译：一种用于电解的阴极，包括用于由阴极分隔成电解槽的吸氢材料，包括反应室和电解室。电池被布置成使得反应物在反应室中被还原或氢化。阴极包括离子交换膜或多孔膜。在隔膜的反应室侧形成由吸氢金属钯或钯合金构成的第一层。在第一层上形成作为由铂金属黑色或金制成的多孔催化剂层的第二层。还公开了使用阴极进行电解的电解槽。

3. 发明授权

US06296754B1 Method of reducing nitrous oxide gas and electrolytic cell 失效
标题翻译：减少一氧化二氮气体和电解池的方法
公开(公告)号：US06296754B1
公开(公告)日：2001-10-02
申请号：US09421854
申请日：1999-10-20
申请人： Yasuki Yoshida , Setsuro Ogata , Yoshinori Nishiki , Shuji Nakamatsu , Hiroshi Inoue , Chiaki Iwakura
发明人： Yasuki Yoshida , Setsuro Ogata , Yoshinori Nishiki , Shuji Nakamatsu , Hiroshi Inoue , Chiaki Iwakura
IPC分类号： C25B100
CPC分类号： B01D53/326
摘要： A method of reducing nitrous oxide which comprises introducing nitrous oxide into a reaction chamber disposed in contact with an electrolytic chamber having an anode and a cathode comprising a hydrogen-absorbing material, the cathode serving as a diaphragm separating the reaction chamber and the electrolytic chamber, and contacting the nitrous oxide with the diaphragm to thereby continuously reduce the nitrous oxide with hydrogen atoms electrolytically generated on the cathode, absorbed by the hydrogen-absorbing material and passing through the diaphragm. The cathode preferably has catalyst comprising a platinum group metal black deposited on the side of the cathode opposite the anode. Also disclosed is an electrolytic cell for the reduction of nitrous oxide partitioned with a diaphragm into an electrolytic chamber having an anode and a reduction reaction chamber, the diaphragm comprising a hydrogen-absorbing material, and the side of the diaphragm facing the electrolytic chamber serving as a cathode.
摘要翻译：一种还原一氧化二氮的方法，其包括将一氧化二氮引入与具有包含吸氢材料的阳极和阴极的电解室接触的反应室中，所述阴极用作分隔反应室和电解室的隔膜，并使一氧化二氮与隔膜接触，由此在阴极上电解生成的氢原子连续地还原一氧化二氮，被氢吸收材料吸收并通过隔膜。阴极优选具有沉积在与阳极相对的阴极侧的铂族金属黑的催化剂。还公开了一种用于将用隔膜分隔的一氧化二氮还原成具有阳极和还原反应室的电解室的电解池，该隔膜包括吸氢材料，并且隔膜的面向电解室的侧面用作一个阴极。

4. 发明授权

US6099914A Electrolytic process and apparatus 失效
标题翻译：电解过程和设备
公开(公告)号：US6099914A
公开(公告)日：2000-08-08
申请号：US401299
申请日：1999-09-23
申请人： Yasuki Yoshida , Setsuro Ogata , Masaharu Uno , Masashi Tanaka , Yoshinori Nishiki , Takayuki Shimamune , Hiroshi Inoue , Chiaki Iwakura
发明人： Yasuki Yoshida , Setsuro Ogata , Masaharu Uno , Masashi Tanaka , Yoshinori Nishiki , Takayuki Shimamune , Hiroshi Inoue , Chiaki Iwakura
IPC分类号： C01B3/00 , C23C18/16 , B05D1/18
CPC分类号： C01B3/0078 , C10G45/00 , C10G45/32 , C25B1/02 , C25B3/00 , C10G2300/4056 , C10G2300/42 , Y02E60/324
摘要： An electrolytic process and apparatus which can operate in a hydrogen reaction chamber at a hydrogen reaction rate corresponding to the increase in the rate of production of hydrogen accompanying the increase in the electrolysis rate and maintain the current efficiency at a very high value with respect to the electrolytic current for producing hydrogen and a process for the production of an electrode for this purpose. An electrolytic process is provided which comprises effecting electrolysis of an electrolytic solution in an electrolytic chamber separated from a reaction chamber by a hydrogen-storing metal member with one surface of the hydrogen-storing metal member as a cathode opposing an anode so that hydrogen thus produced is adsorbed by the hydrogen-storing metal member while allowing hydrogen thus adsorbed and a material to be treated to undergo continuous catalytic reaction in the reaction chamber on the other surface of the hydrogen-storing metal member to cause hydrogenation or reduction reaction by hydrogen thus adsorbed, wherein an electrolytic apparatus having a porous catalyst layer provided on the catalytic reaction surface of the hydrogen-storing metal member is used. The porous catalyst layer is obtained by reducing metal cations in an electroless plating solution by active hydrogen desorbed from a hydrogen-storing metal so that the hydrogen-storing metal is plated with the metal.
摘要翻译：一种电解方法和装置，其可以在氢反应室中以氢反应速率操作，其伴随着电解速率的增加伴随着氢的生成速率的增加，并且将电流效率保持在非常高的值，相对于用于生产氢的电解电流和用于生产电极的方法。提供了一种电解方法，其包括通过储氢金属构件在与反应室分离的电解室中电解电解溶液，其中储氢金属构件的一个表面作为与阳极相对的阴极，从而产生氢被吸氢金属部件吸附，同时允许被吸附的氢，并且被处理材料在储氢金属部件的另一个表面上的反应室中进行连续的催化反应，由此吸附氢气或还原反应其中，使用具有设置在所述储氢金属构件的催化反应面上的多孔催化剂层的电解装置。多孔催化剂层是通过从吸氢金属解吸的活性氢还原化学镀溶液中的金属阳离子而得到的，以使储氢金属镀金属。

5. 发明授权

US07153607B2 Alkaline zinc secondary cell and method for preparation thereof 失效
标题翻译：碱性锌二次电池及其制备方法
公开(公告)号：US07153607B2
公开(公告)日：2006-12-26
申请号：US10129488
申请日：2001-08-03
申请人： Chiaki Iwakura , Naoji Furukawa , Yoichi Izumi , Yoshinori Toyoguchi
发明人： Chiaki Iwakura , Naoji Furukawa , Yoichi Izumi , Yoshinori Toyoguchi
IPC分类号： H01M4/02 , H01M4/42 , H01M6/14 , H01M6/18
CPC分类号： H01M2/16 , H01M2/162 , H01M2/1666 , H01M6/10 , H01M10/28 , H01M2300/0014 , H01M2300/0085 , Y10T29/49112
摘要： An alkaline zinc secondary battery in accordance with the present invention comprises a separator layer comprising a gel electrolyte comprising a water absorbent polymer and an alkaline aqueous solution, disposed between a negative electrode comprising at least one selected from the group consisting of zinc and zinc oxide and a positive electrode. Because the separator layer is in a gel form, transfer of zinc ions is limited. Thereby, deformation of the negative electrode and generation of dendrite due to charge and discharge of the battery are substantially inhibited. Moreover, since impurity ions such as nitrate ions become less prone to move, self-discharge of the battery is also inhibited.
摘要翻译：根据本发明的碱性锌二次电池包括一个隔离层，该隔离层包含一种包含吸水聚合物和一种碱性水溶液的凝胶电解质，设置在包含选自锌和氧化锌中的至少一种的负电极和正极。因为隔离层是凝胶形式，锌离子的转移是有限的。由此，基本上抑制了由于电池的充放电引起的负极变形和枝晶的产生。此外，由于诸如硝酸根离子的杂质离子变得不容易移动，因此电池的自放电也被抑制。

6. 发明授权

US06224741B1 Electrolyte process using a hydrogen storing metal member 失效
标题翻译：使用储氢金属部件的电解液处理
公开(公告)号：US06224741B1
公开(公告)日：2001-05-01
申请号：US09131677
申请日：1998-08-10
申请人： Yasuki Yoshida , Setsuro Ogata , Masaharu Uno , Masashi Tanaka , Yoshinori Nishiki , Takayuki Shimamune , Hiroshi Inoue , Chiaki Iwakura
发明人： Yasuki Yoshida , Setsuro Ogata , Masaharu Uno , Masashi Tanaka , Yoshinori Nishiki , Takayuki Shimamune , Hiroshi Inoue , Chiaki Iwakura
IPC分类号： C25B102
CPC分类号： C01B3/0078 , C10G45/00 , C10G45/32 , C10G2300/4056 , C10G2300/42 , C25B1/02 , C25B3/00 , Y02E60/324
摘要： An electrolytic process which can operate in a hydrogen reaction chamber at a hydrogen reaction rate corresponding to the increase in the rate of production of hydrogen accompanying the increase in the electrolysis rate and maintain the current efficiency at a very high value with respect to the electrolytic current for producing hydrogen and a process for the production of an electrode for this purpose. An electrolytic process is provided which comprises effecting electrolysis of an electrolytic solution in an electrolytic chamber separated from a reaction chamber by a hydrogen-storing metal member with one surface of the hydrogen-storing metal member as a cathode opposing an anode so that hydrogen thus produced is adsorbed by the hydrogen-storing metal member while allowing hydrogen thus adsorbed and a material to be treated to undergo continuous catalytic reaction in the reaction chamber on the other surface of the hydrogen-storing metal member to cause hydrogenation or reduction reaction by hydrogen thus adsorbed.
摘要翻译：一种电解方法，其可以在氢反应室中以氢反应速率操作，其伴随着电解速率的增加伴随着氢气生成速率的增加，并且将电流效率保持在相对于电解电流非常高的值用于生产氢气和用于生产电极的方法。提供了一种电解方法，其包括通过储氢金属构件在与反应室分离的电解室中电解电解溶液，其中储氢金属构件的一个表面作为与阳极相对的阴极，从而产生氢被吸氢金属部件吸附，同时允许被吸附的氢，并且被处理材料在储氢金属部件的另一个表面上的反应室中进行连续的催化反应，由此吸附氢气或还原反应。

7. 发明授权

US07820330B2 Alkaline storage battery and method for producing the same 失效
标题翻译：碱性蓄电池及其制造方法
公开(公告)号：US07820330B2
公开(公告)日：2010-10-26
申请号：US11052823
申请日：2005-02-09
申请人： Chiaki Iwakura , Naoji Furukawa , Yoshitaka Dansui , Yoichi Izumi
发明人： Chiaki Iwakura , Naoji Furukawa , Yoshitaka Dansui , Yoichi Izumi
IPC分类号： H01M2/16
CPC分类号： H01M2/18 , H01M2/166 , H01M4/242 , H01M4/52 , H01M10/30 , H01M10/345 , H01M10/4235 , Y02E60/124 , Y02P70/54 , Y10T29/49115
摘要： An alkaline storage battery includes: a positive electrode containing nickel hydroxide; a negative electrode; a separator layer intervening between the positive electrode and the negative electrode; and an alkaline electrolyte. The separator layer includes a water-absorbing polymer, a water repellent, an alkaline aqueous solution, and a scavenger capable of trapping an element which leaches from the negative electrode into the alkaline aqueous solution. The scavenger comprises an oxygen-containing metal compound. The negative electrode is a hydrogen storage alloy electrode, a cadmium electrode or a zinc electrode. The water-absorbing polymer comprises a cross-linked polymer having at least one kind of monomer unit selected from the group consisting of an acrylate unit and a methacrylate unit.
摘要翻译：碱性蓄电池包括：含有氢氧化镍的正极; 负极; 介于正极和负极之间的隔离层; 和碱性电解质。隔离层包括能够将从负极浸出的元素捕获到碱性水溶液中的吸水性聚合物，拒水剂，碱性水溶液和清除剂。清除剂包含含氧金属化合物。负极是储氢合金电极，镉电极或锌电极。吸水性聚合物包含具有选自丙烯酸酯单元和甲基丙烯酸酯单元中的至少一种单体单元的交联聚合物。

8. 发明授权

US07022434B2 Nickel-metal hydride storage battery and production method thereof 失效
标题翻译：镍氢蓄电池及其制备方法
公开(公告)号：US07022434B2
公开(公告)日：2006-04-04
申请号：US10333043
申请日：2001-07-02
申请人： Chiaki Iwakura , Naoji Furukawa , Yoichi Izumi , Yoshio Moriwaki
发明人： Chiaki Iwakura , Naoji Furukawa , Yoichi Izumi , Yoshio Moriwaki
IPC分类号： H01M6/14
CPC分类号： H01M2/185 , H01M2/145 , H01M2/162 , H01M2/1686 , H01M10/347 , H01M2300/0085 , Y02E60/124 , Y02P70/54 , Y10T29/49108
摘要： In order to obtain a nickel-metal hydride storage battery having a long cycle life and a low self-discharge rate, in a nickel-metal hydride storage battery comprising: a positive electrode containing nickel hydroxide; a negative electrode containing a hydrogen storage alloy; a separator interposed between the positive and negative electrodes; and an electrolyte comprising an aqueous alkaline solution, a water absorbent polymer, a water repellent and an aqueous alkaline solution are added into the separator. This battery can be produced with low cost.
摘要翻译：为了获得具有长循环寿命和低自放电率的镍氢蓄电池，在镍氢蓄电池中，包括：含有氢氧化镍的正电极; 含有储氢合金的负极; 插入在正极和负极之间的隔膜; 并且将包含碱性水溶液，吸水性聚合物，拒水剂和碱性水溶液的电解质加入到隔膜中。这种电池可以低成本生产。

9. 发明授权

US06967232B2 High-molecular gelling agent precursor for electrolyte 有权
标题翻译：用于电解质的高分子胶凝剂前体
公开(公告)号：US06967232B2
公开(公告)日：2005-11-22
申请号：US10260463
申请日：2002-10-01
申请人： Minoru Takizawa , Seiji Doi , Chiaki Iwakura , Hiroshi Inoue , Naoji Furukawa , Shinji Nohara , Yoshifumi Sugito , Naomi Oguma , Sachio Yoshikawa , Michiei Nakamura
发明人： Minoru Takizawa , Seiji Doi , Chiaki Iwakura , Hiroshi Inoue , Naoji Furukawa , Shinji Nohara , Yoshifumi Sugito , Naomi Oguma , Sachio Yoshikawa , Michiei Nakamura
IPC分类号： C08F214/00 , H01M2/16 , H01M6/22 , H01M10/26 , C08F12/30
CPC分类号： H01M2/1666 , H01M2/1653 , H01M6/22 , H01M2300/0014 , H01M2300/0085
摘要： A high-molecular gelling agent precursor for an electrolyte comprises a copolymer formed of (A) a hydrophobic monomer having a hydrophobic group, which forms a carboxyl group upon saponification, and (B) a hydrophobic polyfunctional monomer. The saponification product of the copolymer has property to gel the electrolyte. A high-molecular gelling agent for the electrolyte is produced by saponifying the precursor with a saponifying agent selected from the group consisting of acids and alkalis while using a reaction medium selected from the group consisting of water and hydrophobic organic solvents.
摘要翻译：用于电解质的高分子胶凝剂前体包含由（A）具有疏水基团的疏水性单体形成的共聚物，其在皂化时形成羧基，和（B）疏水性多官能单体。共聚物的皂化产物具有使电解质凝胶化的性质。通过在使用选自水和疏水性有机溶剂的反应介质的同时，用选自酸和碱的皂化剂皂化前体来制备用于电解质的高分子胶凝剂。

10. 发明授权

US06328861B1 Electrolytic apparatus using a hydrogen storage cathode 失效
标题翻译：使用储氢阴极的电解设备
公开(公告)号：US06328861B1
公开(公告)日：2001-12-11
申请号：US09401292
申请日：1999-09-23
申请人： Yasuki Yoshida , Setsuro Ogata , Masaharu Uno , Masashi Tanaka , Yoshinori Nishiki , Takayuki Shimamune , Hiroshi Inoue , Chiaki Iwakura
发明人： Yasuki Yoshida , Setsuro Ogata , Masaharu Uno , Masashi Tanaka , Yoshinori Nishiki , Takayuki Shimamune , Hiroshi Inoue , Chiaki Iwakura
IPC分类号： C25B900
CPC分类号： C01B3/0078 , C10G45/00 , C10G45/32 , C10G2300/4056 , C10G2300/42 , C25B1/02 , C25B3/00 , Y02E60/324
摘要： An electrolytic apparatus which comprises effecting electrolysis of an electrolytic solution in an electrolytic chamber separated from a reaction chamber by a hydrogen-storing metal member with one surface of the hydrogen-storing metal member as a cathode opposing an anode so that hydrogen thus produced is adsorbed by the hydrogen-storing metal member while allowing hydrogen thus adsorbed and a material to be treated to undergo continuous catalytic reaction in the reaction chamber on the other surface of the hydrogen-storing metal member to cause hydrogenation or reduction reaction by hydrogen thus adsorbed, wherein an electrolytic apparatus having a porous catalyst layer provided on the catalytic reaction surface of the hydrogen-storing metal member is used.
摘要翻译：一种电解装置，其特征在于，在通过氢存储金属构件与反应室分离的电解槽中电解电解液，所述储氢金属构件与所述储氢金属构件的一个表面作为与所述阳极相对的阴极，从而吸附由此产生的氢通过储氢金属部件同时允许如此吸附的氢，并且待处理材料在储氢金属部件的另一个表面上的反应室中进行连续催化反应，由此吸附氢气或还原反应，其中使用具有设置在储氢金属构件的催化反应面上的多孔催化剂层的电解装置。

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