-
公开(公告)号：US20110236779A1
公开(公告)日：2011-09-29
申请号：US12679174
申请日：2008-10-17
IPC分类号： H01M8/04
CPC分类号： H01M16/006 , H01M8/04186 , H01M8/04197 , H01M8/04223 , H01M8/04225 , H01M8/04228 , H01M8/0432 , H01M8/04753 , Y02E60/50
摘要： A fuel cell system whose fuel loss caused by the crossover of the fuel is small and which can be operated economically. The fuel cell system includes a fuel cell 10, a primary feeding system 12 for feeding a primary fuel which is a liquid fuel to the fuel cell 10, a secondary feeding system 13 for feeding a secondary fuel which is a liquid fuel whose saturation vapor pressure is lower than that of the primary fuel to the fuel cell 10, a ECU 30 for controlling each part so that the primary fuel in the fuel cell is replaced with the secondary fuel when terminating the operation of the fuel cell 10.
摘要翻译： 燃料电池系统，其由燃料的交叉引起的燃料损失小并且可以经济地运行。 燃料电池系统包括燃料电池10，用于将作为液体燃料的一次燃料供给到燃料电池10的初级进料系统12，用于供给作为液体燃料的二次燃料的二次进料系统13，该二次燃料的饱和蒸汽压 低于燃料电池10的主要燃料的燃料电池10，用于控制每个部分的ECU 30，使得在终止燃料电池10的操作时燃料电池中的主要燃料被替换为二次燃料。
-
公开(公告)号：US08597583B2
公开(公告)日：2013-12-03
申请号：US12705056
申请日：2010-02-12
申请人： Haruyuki Nakanishi , Norihiko Nakamura , Hidekazu Arikawa , Susumu Hikazudani , Sadao Araki , Chikashi Inazumi
发明人： Haruyuki Nakanishi , Norihiko Nakamura , Hidekazu Arikawa , Susumu Hikazudani , Sadao Araki , Chikashi Inazumi
CPC分类号： C01C1/0405 , B01J7/02 , B01J8/009 , B01J8/0423 , B01J8/0496 , B01J2208/00168 , C01B3/025 , C01B3/061 , C01B3/08 , C01B13/0251 , C01B2210/0046 , C01C1/0417 , Y02E60/36 , Y02P20/52
摘要： An ammonia synthesis apparatus includes: a first gas channel; a second gas channel disposed outside the first gas channel; a third gas channel disposed outside the second gas channel; an air supply unit that supplies air to the second or third gas channel; a water supply unit that supplies water to the first gas channel; and a heat supply unit that supplies heat to the first gas channel. A metal or a metal oxide that reduces water to produce hydrogen is placed in the first gas channel. An ammonia synthesis catalyst is placed in the second gas channel located downstream of the downstream end portion of the first gas channel. The second and third gas channels are at least partially partitioned by an oxygen permeation membrane, or a nitrogen permeation membrane, so that oxygen is supplied to the third gas channel, and nitrogen is supplied to the second gas channel.
摘要翻译： 氨合成装置包括：第一气体通道; 设置在第一气体通道外侧的第二气体通道; 设置在所述第二气体通道外侧的第三气体通道; 空气供应单元，其向第二或第三气体通道供应空气; 供水单元，其向第一气体通道供水; 以及向第一气体通道供热的供热单元。 减少水以产生氢的金属或金属氧化物被放置在第一气体通道中。 氨合成催化剂被放置在位于第一气体通道的下游端部下游的第二气体通道中。 第二和第三气体通道至少部分地被氧气渗透膜或氮气渗透膜分隔开，使得向第三气体通道供应氧气，并且向第二气体通道供应氮气。
-
公开(公告)号：US08574421B2
公开(公告)日：2013-11-05
申请号：US12720402
申请日：2010-03-09
IPC分类号： C25B1/04
CPC分类号： C01B3/042 , C01B13/0207 , C25B1/003 , Y02E60/364 , Y02E60/368
摘要： A water-splitting apparatus and method generating hydrogen and oxygen at separate electrodes have a structure enabling a photo catalytic reaction to be efficiently performed. The apparatus includes a photolysis element having an N-type water-splitting electrode surface and a P-type water-splitting electrode surface at the opposite side surface to the N-type water-splitting electrode surface, a hydrogen generating cell holding the N-type water-splitting electrode surface and collecting the hydrogen generated at that water-splitting electrode surface, and an oxygen generating cell holding the P-type water-splitting electrode surface, collecting the oxygen generated at that water-splitting electrode surface, and adjoining the hydrogen generating cell across the photolysis element. The photolysis element has through holes enabling circulation of water between the hydrogen and oxygen generating cells. The through holes are arranged so that light irradiated on one of the N-type and P-type water-splitting electrode surfaces does not pass through to the opposite side water-splitting electrode surface.
摘要翻译： 在分开的电极上产生氢和氧的水分解装置和方法具有能够有效执行光催化反应的结构。 该装置包括在N型水分解电极表面的相对侧表面上具有N型水分解电极表面和P型水分解电极表面的光解元件， 并且收集在该水分解电极表面产生的氢，以及保持P型水分解电极表面的氧气发生电池，收集在该水分解电极表面产生的氧，并邻接该水分解电极表面 产生氢的细胞穿过光解元件。 光分解元件具有通孔，其能够在氢气和氧气发生单元之间循环水。 通孔布置成使得在N型和P型水分解电极表面之一上照射的光不通过相对侧的分水电极表面。
-
公开(公告)号：US08475722B2
公开(公告)日：2013-07-02
申请号：US12756771
申请日：2010-04-08
申请人： Haruyuki Nakanishi , Norihiko Nakamura , Hidekazu Arikawa , Hirofumi Fujiwara , Hidehito Kubo , Keiji Toh , Akiko Kumano , Shohei Matsumoto
发明人： Haruyuki Nakanishi , Norihiko Nakamura , Hidekazu Arikawa , Hirofumi Fujiwara , Hidehito Kubo , Keiji Toh , Akiko Kumano , Shohei Matsumoto
CPC分类号： B01J19/127 , B01J19/2475 , B01J2219/0875 , B01J2219/0877 , B01J2219/0892 , C01B3/042 , C01B2203/0405 , Y02E60/364
摘要： The present invention provides a hydrogen generation device using a photocatalyst to generate hydrogen from liquid water or water vapor and a method of using the same. The hydrogen generation device of the present invention has a water channel through which liquid water or water vapor flows, and which has an outer circumferential wall made at least in part of a transparent material; a hydrogen channel through which hydrogen flows and which is located at the inner circumference side of the water channel; a hydrogen separating membrane forming at least part of a wall between the water channel and hydrogen channel, separating hydrogen from the liquid water or water vapor in the water channel, and providing the hydrogen to the hydrogen channel; and a photocatalyst layer arranged on least at part of the water channel-side surface of the hydrogen separating membrane.
摘要翻译： 本发明提供一种使用光催化剂从液态水或水蒸汽中生成氢的氢生成装置及其使用方法。 本发明的氢生成装置具有液体水或水蒸汽流过的水通道，具有至少部分由透明材料制成的外周壁; 氢气通过氢通道，位于水通道的内周侧; 氢分离膜，其形成水通道和氢通道之间的壁的至少一部分，从水通道中的液态水或水蒸汽中分离出氢气，并向氢气通道提供氢气; 以及设置在氢分离膜的至少一部分水通道侧表面上的光催化剂层。
-
公开(公告)号：US20120040261A1
公开(公告)日：2012-02-16
申请号：US13255381
申请日：2010-03-11
申请人： Haruyuki Nakanishi , Hidekazu Arikawa , Susumu Hikazudani , Chikashi Inazumi , Sadao Araki , Takuma Mori
发明人： Haruyuki Nakanishi , Hidekazu Arikawa , Susumu Hikazudani , Chikashi Inazumi , Sadao Araki , Takuma Mori
CPC分类号： C01B3/047 , B01J8/0221 , B01J8/0438 , B01J21/04 , B01J23/42 , B01J23/44 , B01J23/462 , B01J23/745 , B01J23/755 , B01J35/023 , B01J2208/00061 , B01J2208/00274 , B01J2208/025 , C01B2203/06 , C01B2203/066 , C01B2203/1041 , C01B2203/1047 , C01B2203/1052 , C01B2203/1058 , C01B2203/1064 , C01B2203/107 , Y02E60/364
摘要： A hydrogen generating apparatus for effectively generating hydrogen from ammonia and relates to the hydrogen generating apparatus for generating hydrogen from ammonia. The apparatus comprises an ammonia oxidation part having ammonia oxidation catalysts which oxidizes ammonia, and an ammonia decomposition part having an ammonia decomposition catalyst which decomposes ammonia to generate nitrogen and hydrogen. The decomposition part is located downstream of the oxidation part in a direction of feed gas flow. The oxidation catalyst contains both a noble metal catalyst and a base metal catalyst, and a loading concentration of the noble metal catalyst in an upstream portion of the oxidation part is higher than a loading concentration of the noble metal catalyst in a downstream portion of the oxidation part, and/or the decomposition catalyst contains both a noble metal catalyst and a base metal catalyst, and a loading concentration of the noble metal catalyst in a downstream portion of the decomposition part is higher than a loading concentration of the noble metal catalyst in an upstream portion of the decomposition part.
摘要翻译： 一种用于从氨有效地产生氢的氢产生装置，涉及用于从氨产生氢的氢生成装置。 该装置包括具有氧化氨的氨氧化催化剂的氨氧化部分和具有分解氨以产生氮和氢的氨分解催化剂的氨分解部分。 分解部分沿着进料气流的方向位于氧化部分的下游。 氧化催化剂含有贵金属催化剂和贱金属催化剂，氧化部分上游部分的贵金属催化剂的负载浓度高于贵金属催化剂在氧化部分的下游部分的负载浓度 部分和/或分解催化剂含有贵金属催化剂和贱金属催化剂，并且贵金属催化剂在分解部分的下游部分的负载浓度高于贵金属催化剂在负载浓度 分解部分的上游部分。
-
公开(公告)号：US20110012296A1
公开(公告)日：2011-01-20
申请号：US12743541
申请日：2008-11-18
IPC分类号： B29C47/00
CPC分类号： H01M4/9083 , B82Y30/00 , B82Y40/00 , C01B32/16 , C01B32/168 , C01B32/174 , C08L33/20 , D01D5/0092 , D01F1/10 , D01F6/18 , D01F9/22 , H01M8/083 , H01M8/1013 , Y02E60/522 , Y02P70/56
摘要： A main object of the present invention is to provide a method for producing a carbon nanofiber supporting a metal fine particle in which the metal fine particles are supported in high dispersion and sintering of the metal fine particles is restrained. The present invention attains the object by providing a method for producing a carbon nanofiber supporting a metal fine particle comprising a step of: spinning a material composition which contains a nitrogen-containing polymer, including a nittrogen element and capable of forming a carbon nanofiber, and an organometallic compound by an electro spinning process, and the spinning is conducted under a condition which keeps the nitrogen element remained to the carbon nanofiber and allows the formation of the carbon nanofiber.
摘要翻译： 本发明的主要目的在于提供一种支撑金属微粒的碳纳米纤维的制造方法，其中金属微粒以高分散性被负载，并且抑制金属微粒的烧结。 本发明的目的在于提供一种负载金属微粒的碳纳米纤维的制造方法，其特征在于，包括以下步骤：将包含含氮聚合物的含氮聚合物的材料组合物进行纺丝，所述含氮聚合物含有能够形成碳纳米纤维的含氮聚合物，以及 通过电纺丝法生产有机金属化合物，并且在保持氮元素保留在碳纳米纤维上并允许形成碳纳米纤维的条件下进行纺丝。
-
-
-
-
-
搜索结果
26 条记录 (耗时 0.025 秒)
