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. 发明申请

US20110045383A1 FUEL CELL 有权
标题翻译：燃料电池
公开(公告)号：US20110045383A1
公开(公告)日：2011-02-24
申请号：US12736329
申请日：2009-03-26
申请人： Kenichiro Tadokoro , Kazumi Mizukami , Takashi Iijima , Hideaki Sawada , Tomohiro Hada
发明人： Kenichiro Tadokoro , Kazumi Mizukami , Takashi Iijima , Hideaki Sawada , Tomohiro Hada
IPC分类号： H01M8/10
CPC分类号： H01M4/92 , H01M4/926 , H01M2008/1095
摘要： The present invention relates to a fuel cell exhibiting a high performance regardless of the humidification conditions. In short, it is a fuel cell comprised of a proton-conducting electrolyte membrane sandwiched between a pair of catalyst layers, wherein a catalyst layer of at least a cathode contains a catalyst ingredient, electrolyte material, and carbon material; the carbon material is comprised of three types of materials of a catalyst-supporting carbon material supporting the catalyst ingredient, a conductivity-aiding carbon material not supporting the catalyst ingredient, and a gas-diffusing carbon material not supporting the catalyst ingredient; the catalyst layer is comprised of two phases of a catalyst aggregated phase having the catalyst-supporting carbon material supporting the catalyst ingredient and the conductivity-aiding carbon material not supporting the catalyst ingredient aggregated as main ingredients and a gas-diffusing carbon material aggregated phase having the gas-diffusing carbon material not supporting the catalyst ingredient aggregated as a main ingredient; and the catalyst aggregated phase is a continuous phase while the gas-diffusing carbon material aggregated phase is dispersed in the catalyst aggregated phase.
摘要翻译：本发明涉及不管加湿条件如何，具有高性能的燃料电池。简而言之，它是由夹在一对催化剂层之间的质子传导电解质膜组成的燃料电池，其中至少阴极的催化剂层包含催化剂成分，电解质材料和碳材料; 碳材料由支撑催化剂成分的催化剂负载碳材料，不支持催化剂成分的导电助催化碳材料和不支撑催化剂成分的气体扩散碳材料的三种材料构成; 催化剂层由具有负载催化剂成分的催化剂负载碳材料和不支持作为主要成分聚集的催化剂成分的导电助催化碳材料的催化剂凝集相的两相和气体扩散碳材料聚集相组成，不支撑催化剂成分的气体扩散碳材料聚集成主要成分; 催化剂凝集相为连续相，而气体扩散碳材料凝集相分散在催化剂凝聚相中。

2. 发明申请

US20110195339A1 SOLID POLYMER TYPE FUEL CELL CATALYST, SOLID POLYMER TYPE FUEL CELL ELECTRODE, AND FUEL CELL 有权
标题翻译：固体聚合物型燃料电池催化剂，固体聚合物型燃料电池和燃料电池
公开(公告)号：US20110195339A1
公开(公告)日：2011-08-11
申请号：US12998441
申请日：2009-10-22
申请人： Takashi Iijima , Kenichiro Tadokoro , Hideaki Sawada
发明人： Takashi Iijima , Kenichiro Tadokoro , Hideaki Sawada
IPC分类号： H01M4/86 , H01M8/10
CPC分类号： H01M4/8605 , H01M4/8652 , H01M4/8673 , H01M4/926 , H01M8/04119 , H01M2004/8689 , H01M2008/1095 , Y02E60/50
摘要： The present invention has as its object the provision of a solid polymer fuel cell catalyst exhibiting high durability and high power generation performance regardless of the humidification conditions or load conditions.The present invention relates to a solid polymer type fuel cell catalyst which is comprised of a carbon material which carries a catalyst ingredient, wherein the amount of adsorption of water vapor (V10) at 25° C. and a relative humidity of 10% of the carbon material is 2 ml/g or less and the amount of adsorption of water vapor (V90) at 25° C. and a relative humidity of 90% of the carbon material is 400 ml/g or more.
摘要翻译：本发明的目的是提供一种固体聚合物燃料电池催化剂，其表现出高耐久性和高发电性能，而与加湿条件或负载条件无关。本发明涉及固体聚合物型燃料电池催化剂，其由携带催化剂成分的碳材料组成，其中在25℃下的水蒸汽（V10）吸附量和相对湿度为10％的相对湿度碳材料为2ml / g以下，在25℃，相对湿度为90％的碳材料的水蒸气吸附量（V90）为400ml / g以上。

3. 发明授权

US09786925B2 Fuel cell and fuel cell use gas diffusion electrode 有权
公开(公告)号：US09786925B2
公开(公告)日：2017-10-10
申请号：US11587175
申请日：2005-04-22
申请人： Kenichiro Tadokoro , Takashi Iijima , Hiroshi Kajiro , Hideaki Sawada , Yoichi Matsuzaki
发明人： Kenichiro Tadokoro , Takashi Iijima , Hiroshi Kajiro , Hideaki Sawada , Yoichi Matsuzaki
IPC分类号： H01M4/86 , H01M4/90
CPC分类号： H01M4/9083 , H01M4/8605 , H01M4/90 , H01M2300/0082
摘要： A fuel cell comprised of a proton conductive electrolyte film sandwiched between a pair of catalyst layers, wherein the catalyst layer of at least the cathode is comprised of a mixture including a catalyst ingredient, an electrolytic material, and a carbon material, the carbon material is comprised of a catalyst-carrying carbon material carrying the catalyst ingredient and a gas-diffusing carbon material not carrying the catalyst ingredient, and the catalyst-carrying carbon material has an amount of adsorption of water vapor at 25° C. and a relative humidity of 90% of 50 ml/g or more.

4. 发明授权

US09735433B2 Fuel cell 有权
公开(公告)号：US09735433B2
公开(公告)日：2017-08-15
申请号：US12736329
申请日：2009-03-26
申请人： Kenichiro Tadokoro , Kazumi Mizukami , Takashi Iijima , Hideaki Sawada , Tomohiro Hada
发明人： Kenichiro Tadokoro , Kazumi Mizukami , Takashi Iijima , Hideaki Sawada , Tomohiro Hada
IPC分类号： H01M4/92 , H01M8/1018
CPC分类号： H01M4/92 , H01M4/926 , H01M2008/1095
摘要： The present invention relates to a fuel cell exhibiting a high performance regardless of the humidification conditions. In short, it is a fuel cell comprised of a proton-conducting electrolyte membrane sandwiched between a pair of catalyst layers, wherein a catalyst layer of at least a cathode contains a catalyst ingredient, electrolyte material, and carbon material; the carbon material is comprised of three types of materials of a catalyst-supporting carbon material supporting the catalyst ingredient, a conductivity-aiding carbon material not supporting the catalyst ingredient, and a gas-diffusing carbon material not supporting the catalyst ingredient; the catalyst layer is comprised of two phases of a catalyst aggregated phase having the catalyst-supporting carbon material supporting the catalyst ingredient and the conductivity-aiding carbon material not supporting the catalyst ingredient aggregated as main ingredients and a gas-diffusing carbon material aggregated phase having the gas-diffusing carbon material not supporting the catalyst ingredient aggregated as a main ingredient; and the catalyst aggregated phase is a continuous phase while the gas-diffusing carbon material aggregated phase is dispersed in the catalyst aggregated phase.

5. 发明授权

US08999606B2 Solid polymer type fuel cell catalyst, solid polymer type fuel cell electrode, and fuel cell 有权
标题翻译：固体聚合物型燃料电池催化剂，固体聚合物型燃料电池电极和燃料电池
公开(公告)号：US08999606B2
公开(公告)日：2015-04-07
申请号：US12998441
申请日：2009-10-22
申请人： Takashi Iijima , Kenichiro Tadokoro , Hideaki Sawada
发明人： Takashi Iijima , Kenichiro Tadokoro , Hideaki Sawada
IPC分类号： H01M4/96 , H01M4/90 , H01M4/36 , H01M4/02 , H01M4/86 , H01M4/92 , H01M8/04 , H01M8/10
CPC分类号： H01M4/8605 , H01M4/8652 , H01M4/8673 , H01M4/926 , H01M8/04119 , H01M2004/8689 , H01M2008/1095 , Y02E60/50
摘要： The present invention has as its object the provision of a solid polymer fuel cell catalyst exhibiting high durability and high power generation performance regardless of the humidification conditions or load conditions.The present invention relates to a solid polymer type fuel cell catalyst which is comprised of a carbon material which carries a catalyst ingredient, wherein the amount of adsorption of water vapor (V10) at 25° C. and a relative humidity of 10% of the carbon material is 2 ml/g or less and the amount of adsorption of water vapor (V90) at 25° C. and a relative humidity of 90% of the carbon material is 400 ml/g or more.
摘要翻译：本发明的目的是提供一种固体聚合物燃料电池催化剂，其表现出高耐久性和高发电性能，而与加湿条件或负载条件无关。本发明涉及固体聚合物型燃料电池催化剂，其由携带催化剂成分的碳材料组成，其中在25℃下的水蒸汽（V10）吸附量和相对湿度为10％的相对湿度碳材料为2ml / g以下，在25℃，相对湿度为90％的碳材料的水蒸气吸附量（V90）为400ml / g以上。

6. 发明申请

US20070224479A1 Fuel Cell and Fuel Cell Use Gas Diffusion Electrode 有权
标题翻译：燃料电池和燃料电池使用气体扩散电极
公开(公告)号：US20070224479A1
公开(公告)日：2007-09-27
申请号：US11587175
申请日：2005-04-22
申请人： Kenichiro Tadokoro , Takashi Iijima , Hiroshi Kajiro , Hideaki Sawada , Yoichi Matsuzaki
发明人： Kenichiro Tadokoro , Takashi Iijima , Hiroshi Kajiro , Hideaki Sawada , Yoichi Matsuzaki
IPC分类号： H01M4/86
CPC分类号： H01M4/9083 , H01M4/8605 , H01M4/90 , H01M2300/0082
摘要： A fuel cell comprised of a proton conductive electrolyte film sandwiched between a pair of catalyst layers, wherein the catalyst layer of at least the cathode is comprised of a mixture including a catalyst ingredient, an electrolytic material, and a carbon material, the carbon material is comprised of a catalyst-carrying carbon material carrying the catalyst ingredient and a gas-diffusing carbon material not carrying the catalyst ingredient, and the catalyst-carrying carbon material has an amount of adsorption of water vapor at 25° C. and a relative humidity of 90% of 50 ml/g or more.
摘要翻译：一种燃料电池，由夹在一对催化剂层之间的质子传导电解质膜构成，其中至少阴极的催化剂层由包含催化剂成分，电解材料和碳材料的混合物构成，碳材料为由载有催化剂成分的催化剂载体碳材料和不携带催化剂成分的气体扩散碳材料构成，催化剂载体碳材料在25℃下的水蒸气吸附量和相对湿度 90％为50 ml / g以上。

7. 发明授权

US06254980B1 Metallic sheet having rust-preventive organic coating thereon, process for the production thereof and treating fluid therefor 失效
标题翻译：具有防锈有机涂层的金属片，其制造方法和处理流体
公开(公告)号：US06254980B1
公开(公告)日：2001-07-03
申请号：US09091316
申请日：1998-06-16
申请人： Kenichiro Tadokoro , Hiromasa Shoji , Tadashi Sakon , Ikuo Jitsuhara , Makoto Yamasaki
发明人： Kenichiro Tadokoro , Hiromasa Shoji , Tadashi Sakon , Ikuo Jitsuhara , Makoto Yamasaki
IPC分类号： B32B516
CPC分类号： C09D5/086 , C09D5/082 , Y10T428/25 , Y10T428/252 , Y10T428/254 , Y10T428/31692 , Y10T428/31699
摘要： A metal plate having a rust preventive organic layer, said rust-preventive organic layer being a colloid or micelle of a slightly water soluble organic corrosion inhibitor as an organic layer mixed with and dispersed in a matrix resin, its production process and a treatment liquid in which it is processed.
摘要翻译：具有防锈有机层的金属板，所述防锈有机层是作为与基质树脂混合并分散在基质树脂中的有机层的微水溶性有机腐蚀抑制剂的胶体或胶束，其制备方法和处理液它被处理。

8. 发明授权

US5897948A Surface-treated steel sheet with resin-based chemical treatment coating and process for its production 失效
标题翻译：表面处理钢板采用树脂类化学处理涂料及其生产工艺
公开(公告)号：US5897948A
公开(公告)日：1999-04-27
申请号：US776811
申请日：1996-06-17
申请人： Tadashi Sakon , Ikuo Jitsuhara , Kenichiro Tadokoro , Maki Sekoguchi , Hiromasa Shoji , Makoto Yamazaki
发明人： Tadashi Sakon , Ikuo Jitsuhara , Kenichiro Tadokoro , Maki Sekoguchi , Hiromasa Shoji , Makoto Yamazaki
IPC分类号： C09D5/08 , C23C22/04 , B32B5/16 , B05D3/02
CPC分类号： C23C22/04 , C09D5/08 , C09D5/084 , Y10T428/256 , Y10T428/258
摘要： A surface-treated steel sheet with a resin-based chemical treatment coating on the steel sheet surface, having poorly soluble chromate colloid particles finely dispersed in a matrix resin such that the mean particle size of the dispersed particles is under 1 .mu.m.
摘要翻译： PCT No.PCT / JP96 / 01663 Sec。 371日期1997年2月17日 102（e）1997年2月17日PCT PCT 1996年6月17日PCT公布。公开号WO97 / 00337 日本1997年1月3日在钢板表面具有树脂类化学处理涂层的表面处理钢板，其具有细分散在基体树脂中的难溶性铬酸盐胶体颗粒，使得分散颗粒的平均粒径小于1 亩

9. 发明授权

US06200672B1 Surface-treated metal plate and metal surface treating fluid 失效
标题翻译：表面处理金属板和金属表面处理液
公开(公告)号：US06200672B1
公开(公告)日：2001-03-13
申请号：US09402917
申请日：1999-10-13
申请人： Kenichiro Tadokoro , Hiromasa Shoji , Masao Sakashita
发明人： Kenichiro Tadokoro , Hiromasa Shoji , Masao Sakashita
IPC分类号： B32B516
CPC分类号： C23C22/68 , C09D5/086 , C23C22/48 , Y10T428/12535 , Y10T428/12549 , Y10T428/12799 , Y10T428/256
摘要： A surface treated metal sheet which is coated with a layer comprising, as main components, a complex and/or salt between a rare earth metal element and an organic compound having in the molecule one or more functional groups selected from among —O—, ═O, —OH, —COOH, —NH2, ═NH, ═N—, —SH, —SO3H and phosphoric groups, and a matrix which physically holds the above and has adhesive power for metal sheets, as well as a metal surface treatment solution used therefor.
摘要翻译：一种经表面处理的金属片，其被涂覆有作为主要组分的稀土金属元素和有机化合物之间的复合物和/或盐，所述复合物和/或盐在分子中具有一个或多个选自以下的官能团：-O - = O，-OH，-COOH，-NH 2，= NH，= N - ，-SH，-SO 3 H和磷酸基，以及物理保持上述并具有金属片粘合力的基体，以及金属表面处理解决方案。

10. 发明授权

US06190780B1 Surface treated metal material and surface treating agent 失效
标题翻译：表面处理金属材料和表面处理剂
公开(公告)号：US06190780B1
公开(公告)日：2001-02-20
申请号：US09093109
申请日：1998-06-08
申请人： Hiromasa Shoji , Masao Sakashita , Tadashi Sakon , Kenichiro Tadokoro , Yoshihiro Kaneda
发明人： Hiromasa Shoji , Masao Sakashita , Tadashi Sakon , Kenichiro Tadokoro , Yoshihiro Kaneda
IPC分类号： B32B1504
CPC分类号： C09D5/084 , C23C22/08 , C23C22/10 , C23C22/23 , C23C22/40 , C23C30/00
摘要： Surface treated metal materials with corrosion-resistant coating layers composed mainly of oxyacid compounds of rare earth elements (lanthanum, cerium, etc.) or Group IVA elements (zirconium, etc.), oxyacids or mixtures thereof. The corrosion resistant coating layers may also contain resins. Also provided are corrosion resistant coating layers containing rare earth element and Group IVA element compounds in resin matrixes. The corrosion resistant coating layers, particularly inorganic layers, may be covered with resin layers.
摘要翻译：具有主要由稀土元素（镧，铈等）的含氧酸化合物或IVA族元素（锆等），含氧酸或其混合物组成的耐腐蚀涂层的表面处理金属材料。耐腐蚀涂层也可以含有树脂。还提供了在树脂基体中含有稀土元素和IVA族元素化合物的耐腐蚀涂层。耐腐蚀涂层，特别是无机层可以用树脂层覆盖。

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