公开(公告)号：US20080145733A1

公开(公告)日：2008-06-19

申请号：US11883194

申请日：2006-03-03

申请人： Koichiro Asazawa ,  Koji Yamada ,  Hirohisa Tanaka

发明人： Koichiro Asazawa ,  Koji Yamada ,  Hirohisa Tanaka

IPC分类号： H01M8/10

CPC分类号： H01M8/222 ,  H01M4/90 ,  H01M4/9041 ,  H01M4/9083 ,  H01M4/9091 ,  H01M8/1007 ,  H01M2008/1095

摘要： The present invention concerns a fuel cell 1 comprising an electrolyte layer 4 made of an anion exchange membrane and a fuel side electrode 2 and an oxygen side electrode 3 disposed opposed to each other with the electrolyte layer 4 interposed therebetween, wherein the fuel side electrode 2 comprises cobalt incorporated therein as a metal catalyst. Further, as a fuel there is used a compound containing at least hydrogen and nitrogen such as hydrazine.

摘要翻译： 本发明涉及一种燃料电池1，其包括由阴离子交换膜制成的电解质层4和燃料侧电极2和氧气侧电极3，电解质层4彼此相对设置，其中燃料侧电极2 包括作为金属催化剂掺入的钴。 此外，作为燃料，使用至少含有氢和氮的化合物，例如肼。

公开(公告)号：US06605559B1

公开(公告)日：2003-08-12

申请号：US09653362

申请日：2000-08-31

申请人： Koji Yamada ,  Koichiro Asazawa ,  Hirohisa Tanaka

发明人： Koji Yamada ,  Koichiro Asazawa ,  Hirohisa Tanaka

IPC分类号： B01J2906

CPC分类号： H01M8/0612 ,  B01J23/72 ,  B01J23/80 ,  B01J27/1817 ,  B01J27/188 ,  B01J29/46 ,  B01J35/1019 ,  C01B3/326 ,  C01B2203/1041 ,  C01B2203/1047 ,  C01B2203/1052 ,  C01B2203/1076 ,  C01B2203/1082 ,  Y02P20/52

摘要： A dimethyl ether reforming catalyst that can reform dimethyl ether to produce a mixed gas of higher concentration of hydrogen and a fuel cell device using the dimethyl ether reforming catalyst. In the dimethyl ether reforming catalyst, copper, or copper and at least one transition metal except the copper is supported on a solid acid. A mixed gas obtained by a reforming device using the dimethyl ether reforming catalyst is fed to the fuel cell as a fuel gas.

摘要翻译： 可以使用二甲醚重整催化剂改性二甲醚以生产高浓度氢气和燃料电池装置的混合气体的二甲醚重整催化剂。 在二甲醚重整催化剂中，铜或铜以及铜以外的至少一种过渡金属负载在固体酸上。 通过使用二甲醚重整催化剂的重整装置获得的混合气体作为燃料气体供给到燃料电池。

公开(公告)号：US09130222B2

公开(公告)日：2015-09-08

申请号：US12733446

申请日：2008-09-04

申请人： Koichiro Asazawa ,  Koji Yamada ,  Hirohisa Tanaka

发明人： Koichiro Asazawa ,  Koji Yamada ,  Hirohisa Tanaka

IPC分类号： H01M8/22 ,  H01M8/04

CPC分类号： H01M8/222 ,  H01M8/04194 ,  H01M8/04201 ,  H01M8/04208 ,  H01M8/0444 ,  H01M8/04798 ,  H01M2250/20 ,  Y02E60/50 ,  Y02T90/32

摘要： A fuel cell system of the present invention includes a fixing unit that fixes or releases hydrazine, a fuel cell to which hydrazine released in the fixing unit is supplied as fuel, a supply line for supplying an aqueous hydrazine solution from a hydrazine supply source to the fixing unit, a drain line for draining drained water from the fixing unit, a first sensing unit for detecting a hydrazine concentration in an aqueous hydrazine solution flowing in the supply line, a second sensing unit for detecting a hydrazine concentration in drained water flowing in the drain line, and a detection unit that detects the amount of hydrazine fixed in the fixing unit based on the concentration values detected by the first sensing unit and the second sensing unit.

摘要翻译： 本发明的燃料电池系统包括固定或释放肼的固定单元，将作为燃料供给到定影单元中的肼释放的燃料电池，用于从肼供给源供应肼水溶液的供给管线， 定影单元，用于从定影单元排出排出的水的排水管，用于检测在供应管线中流动的肼水溶液中的肼浓度的第一感测单元，用于检测在该供液管中流动的排水中的肼浓度的第二感测单元 以及检测单元，其基于由第一感测单元和第二感测单元检测的浓度值来检测固定在定影单元中的肼的量。

公开(公告)号：US20130011765A1

公开(公告)日：2013-01-10

申请号：US13636606

申请日：2011-03-23

申请人： Koichiro Asazawa ,  Koji Yamada ,  Hirohisa Tanaka ,  Kazuya Yamamoto ,  Tim Olson ,  Svitlana Pylypenko ,  Plamen Atanassov

发明人： Koichiro Asazawa ,  Koji Yamada ,  Hirohisa Tanaka ,  Kazuya Yamamoto ,  Tim Olson ,  Svitlana Pylypenko ,  Plamen Atanassov

IPC分类号： H01M4/90 ,  H01M8/10

CPC分类号： H01M4/8605 ,  H01M4/8828 ,  H01M4/9008 ,  H01M4/9083 ,  H01M8/1011 ,  H01M2004/8689 ,  H01M2250/20 ,  Y02E60/523 ,  Y02T90/32

摘要： In a fuel cell including an electrolyte layer allowing an anion component to migrate, and a fuel-side electrode and an oxygen-side electrode arranged to face each other while sandwiching the electrolyte layer, the oxygen-side electrode contains a first catalyst containing a first transition metal and polypyrrole, and a second catalyst containing a second transition metal and a porphyrin ring-containing compound so that the mixing ratio of the first catalyst relative to 100 parts by mass of the total amount of the first catalyst and the second catalyst is more than 10 parts by mass, and below 90 parts by mass.

摘要翻译： 在包含允许阴离子成分迁移的电解质层的燃料电池中，并且在夹着电解质层的同时配置为彼此面对的燃料侧电极和氧气侧电极，所述氧气侧电极含有含有第一催化剂的第一催化剂， 过渡金属和聚吡咯，以及含有第二过渡金属和含卟啉环的化合物的第二催化剂，使得第一催化剂与第一催化剂和第二催化剂的总量相对于100质量份的混合比更多 10质量份以下，90质量份以下。

公开(公告)号：US20100233583A1

公开(公告)日：2010-09-16

申请号：US12734048

申请日：2008-09-04

申请人： Koichiro Asazawa ,  Koji Yamada ,  Hirohisa Tanaka

发明人： Koichiro Asazawa ,  Koji Yamada ,  Hirohisa Tanaka

IPC分类号： H01M8/04

CPC分类号： H01M8/222 ,  H01M8/04186 ,  H01M8/04201 ,  H01M8/04388 ,  H01M8/04447 ,  H01M8/04798

摘要： A fuel cell system of the present invention includes a fixing unit that fixes or releases hydrazine; a releasing liquid supplying unit that supplies a water-based releasing liquid for releasing hydrazine fixed in the fixing unit to the fixing unit; a fuel cell to which hydrazine released in the fixing unit is supplied as fuel; a sensing unit for detecting an amount of hydrazine supplied to the fuel cell; and a detection unit that detects an amount of hydrazine fixed in the fixing unit based on a predetermined theoretical hydrazine supply amount to the fuel cell and a hydrazine supply amount detected by the sensing unit.

摘要翻译： 本发明的燃料电池系统包括固定或释放肼的固定单元; 释放液体供应单元，其将固定在所述定影单元中的肼释放的水性释放液供给到所述定影单元; 作为燃料供给在定影单元中释放的肼的燃料电池; 用于检测供应到燃料电池的肼量的感测单元; 以及检测单元，其基于对所述燃料电池的预定理论肼供给量和由所述感测单元检测到的肼供给量来检测固定在所述定影单元中的肼的量。

公开(公告)号：US20100035111A1

公开(公告)日：2010-02-11

申请号：US12450376

申请日：2007-09-07

申请人： Koichiro Asazawa ,  Koji Yamada ,  Hirohisa Tanaka

发明人： Koichiro Asazawa ,  Koji Yamada ,  Hirohisa Tanaka

IPC分类号： H01M8/10

CPC分类号： H01M4/9008 ,  H01M8/1004

摘要： Provided is a fuel cell including an electrolyte allowing an anion component to migrate; a fuel-side electrode and an oxygen-side electrode being arranged in opposed relation to each other while sandwiching the electrolyte; a fuel supplying material for supplying fuel to the fuel-side electrode; and an oxygen supplying material for supplying oxygen to the oxygen-side electrode, in which the oxygen-side electrode and/or the fuel-side electrode contain(s) a transition metal, and at least one of a complex-forming organic compound and an electrically-conductive polymer.

摘要翻译： 提供一种燃料电池，其包括允许阴离子组分迁移的电解质; 燃料侧电极和氧气侧电极彼此相对设置，同时夹着电解质; 用于向燃料侧电极供给燃料的燃料供给材料; 以及氧供给材料，用于向氧侧电极供氧，其中氧侧电极和/或燃料侧电极含有过渡金属，以及至少一种络合物形成有机化合物和 导电聚合物。

公开(公告)号：US20090318662A1

公开(公告)日：2009-12-24

申请号：US12309274

申请日：2007-07-09

申请人： Masatoshi Taniguchi ,  Akinori Oka ,  Takashi Kitajima ,  Ken Sonogi ,  Masaaki Oka ,  Hirohisa Tanaka ,  Koji Yamada ,  Koichiro Asazawa

发明人： Masatoshi Taniguchi ,  Akinori Oka ,  Takashi Kitajima ,  Ken Sonogi ,  Masaaki Oka ,  Hirohisa Tanaka ,  Koji Yamada ,  Koichiro Asazawa

IPC分类号： C08G69/00 ,  C08G73/00 ,  C08G75/02

CPC分类号： C08F8/30 ,  C08G63/6856 ,  C08G63/916 ,  C08G65/4012 ,  C08G65/44 ,  C08G65/48 ,  C08G65/485 ,  C08G75/0213 ,  C08G75/0254 ,  C08G75/029 ,  C08F216/34 ,  C08F216/36 ,  C08F120/56 ,  C08F216/06

摘要： A hydrazine-fixing group such as a ketone group, a formyl group, a chlormethyl group or an amide group, which is capable of releasably fixing hydrazine, is introduced into a side chain of a synthetic resin, and hydrazine is fixed to the hydrazine-fixing group. Since a hydrazine storage resin of the present invention has a hydrazine-releasable group capable of releasing hydrazine, it is able to store hydrazine stably. In addition, hydrazine can be supplied by releasing hydrazine from the hydrazine-releasable group. Consequently, the hydrazine storage resin can be widely used in various industrial fields requiring supply of hydrazine.

摘要翻译： 将能够可释放地固定肼的酮基，甲酰基，氯甲基或酰胺基的肼固定基引入合成树脂的侧链中，并将肼固定在肼 - 固定组。 由于本发明的肼储存树脂具有能够释放肼的肼可释放基团，因此能够稳定地存储肼。 此外，可以通过从肼可释放基团中释放肼而提供肼。 因此，肼存储树脂可广泛用于需要供应肼的各种工业领域。

公开(公告)号：US08945791B2

公开(公告)日：2015-02-03

申请号：US13636606

申请日：2011-03-23

申请人： Koichiro Asazawa ,  Koji Yamada ,  Hirohisa Tanaka ,  Kazuya Yamamoto ,  Tim Olson ,  Svitlana Pylypenko ,  Plamen Atanassov

发明人： Koichiro Asazawa ,  Koji Yamada ,  Hirohisa Tanaka ,  Kazuya Yamamoto ,  Tim Olson ,  Svitlana Pylypenko ,  Plamen Atanassov

IPC分类号： H01M8/10 ,  H01M4/90 ,  H01M4/88 ,  H01M4/86

CPC分类号： H01M4/8605 ,  H01M4/8828 ,  H01M4/9008 ,  H01M4/9083 ,  H01M8/1011 ,  H01M2004/8689 ,  H01M2250/20 ,  Y02E60/523 ,  Y02T90/32

摘要： In a fuel cell including an electrolyte layer allowing an anion component to migrate, and a fuel-side electrode and an oxygen-side electrode arranged to face each other while sandwiching the electrolyte layer, the oxygen-side electrode contains a first catalyst containing a first transition metal and polypyrrole, and a second catalyst containing a second transition metal and a porphyrin ring-containing compound so that the mixing ratio of the first catalyst relative to 100 parts by mass of the total amount of the first catalyst and the second catalyst is more than 10 parts by mass, and below 90 parts by mass.

摘要翻译： 在包含允许阴离子成分迁移的电解质层的燃料电池中，并且在夹着电解质层的同时配置为彼此面对的燃料侧电极和氧气侧电极，所述氧气侧电极含有含有第一催化剂的第一催化剂， 过渡金属和聚吡咯，以及含有第二过渡金属和含卟啉环的化合物的第二催化剂，使得第一催化剂与第一催化剂和第二催化剂的总量相对于100质量份的混合比更多 10质量份以下，90质量份以下。

公开(公告)号：US20050095465A1

公开(公告)日：2005-05-05

申请号：US10500106

申请日：2002-12-25

申请人： Hirohisa Tanaka ,  Koji Yamada ,  Koichiro Asazawa

发明人： Hirohisa Tanaka ,  Koji Yamada ,  Koichiro Asazawa

IPC分类号： H01M4/86 ,  H01M4/88 ,  H01M4/92 ,  H01M4/96 ,  H01M8/22 ,  H01M8/10

CPC分类号： H01M8/222 ,  H01M4/8605 ,  H01M4/92 ,  H01M8/1004 ,  H01M2008/1095

摘要： In order to provide a fuel cell that can allow the direct supply of fuel and also can effectively generate electric power with a simple structure, a cell of the fuel cell is so constructed that a proton-shift medium comprising a solid polymer membrane and the like is interposed between a fuel-side electrode and an oxygen-side electrode, and a fuel comprising a compound containing at least hydrogen and nitrogen, such as hydrazine, is supplied directly to the fuel-side electrode.

摘要翻译： 为了提供能够直接供给燃料并且也能够以简单的结构有效地发电的燃料电池，燃料电池的电池被构造成使得包含固体聚合物膜等的质子转移介质 介于燃料侧电极和氧气侧电极之间，并且包含至少含有氢和氮的化合物如肼的燃料直接供应到燃料侧电极。

公开(公告)号：US08557476B2

公开(公告)日：2013-10-15

申请号：US12734048

申请日：2008-09-04

申请人： Koichiro Asazawa ,  Koji Yamada ,  Hirohisa Tanaka

发明人： Koichiro Asazawa ,  Koji Yamada ,  Hirohisa Tanaka

IPC分类号： H01M8/22 ,  H01M8/04

CPC分类号： H01M8/222 ,  H01M8/04186 ,  H01M8/04201 ,  H01M8/04388 ,  H01M8/04447 ,  H01M8/04798

摘要： A fuel cell system of the present invention includes a fixing unit that fixes or releases hydrazine; a releasing liquid supplying unit that supplies a water-based releasing liquid for releasing hydrazine fixed in the fixing unit to the fixing unit; a fuel cell to which hydrazine released in the fixing unit is supplied as fuel; a sensing unit for detecting an amount of hydrazine supplied to the fuel cell; and a detection unit that detects an amount of hydrazine fixed in the fixing unit based on a predetermined theoretical hydrazine supply amount to the fuel cell and a hydrazine supply amount detected by the sensing unit.

摘要翻译： 本发明的燃料电池系统包括固定或释放肼的固定单元; 释放液体供应单元，其将固定在所述定影单元中的肼释放的水性释放液供给到所述定影单元; 作为燃料供给在定影单元中释放的肼的燃料电池; 用于检测供应到燃料电池的肼量的感测单元; 以及检测单元，其基于对所述燃料电池的预定理论肼供给量和由所述感测单元检测到的肼供给量来检测固定在所述定影单元中的肼的量。