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

US20050136309A1 Palladium-based electrocatalysts and fuel cells employing such electrocatalysts 有权
标题翻译：钯基电催化剂和使用这种电催化剂的燃料电池
公开(公告)号：US20050136309A1
公开(公告)日：2005-06-23
申请号：US10817361
申请日：2004-04-02
申请人： Richard Masel , Yimin Zhu , Robert Larsen
发明人： Richard Masel , Yimin Zhu , Robert Larsen
IPC分类号： H01M4/90 , H01M4/86 , H01M4/88 , H01M4/92 , H01M4/96 , H01M8/02 , H01M8/06 , H01M8/10
CPC分类号： H01M8/1009 , H01M4/8605 , H01M4/92 , H01M4/96 , H01M8/1004 , H01M2004/8684 , H01M2300/0082
摘要： A direct organic fuel cell includes a fluid fuel comprising formic acid, an anode having an electrocatalyst comprising palladium nanoparticles, a fluid oxidant, a cathode electrically connected to the anode, and an electrolyte interposed between the anode and the cathode.
摘要翻译：直接有机燃料电池包括含有甲酸的流体燃料，具有包含钯纳米颗粒的电催化剂的阳极，流体氧化剂，与阳极电连接的阴极以及置于阳极和阴极之间的电解质。

2. 发明申请

US20070099064A1 Formic acid fuel cells and catalysts 失效
标题翻译：甲酸燃料电池和催化剂
公开(公告)号：US20070099064A1
公开(公告)日：2007-05-03
申请号：US10578055
申请日：2004-11-05
申请人： Richard Masel , Robert Larsen , Su Ha
发明人： Richard Masel , Robert Larsen , Su Ha
IPC分类号： H01M4/92 , H01M4/96 , H01M8/10
CPC分类号： H01M4/921 , H01M4/881 , H01M4/926 , H01M8/1009 , H01M2004/8684 , H01M2300/0005
摘要： An exemplary fuel cell of the invention includes a formic acid fuel solution in communication with an anode (12, 134), an oxidizer in communication with a cathode (16, 135) electrically linked to the anode, and an anode catalyst that includes Pd. An exemplary formic acid fuel cell membrane electrode assembly (130) includes a proton-conducting membrane (131) having opposing first (132) and second surfaces (133), a cathode catalyst on the second membrane surface, and an anode catalyst including Pd on the first surface.
摘要翻译：本发明的示例性燃料电池包括与阳极（12,134）连通的甲酸燃料溶液，与阳极电连接的阴极（16,135）连通的氧化剂和包含Pd的阳极催化剂。示例性的甲酸燃料电池膜电极组件（130）包括具有相对的第一（132）和第二表面（133）的质子传导膜（131），在第二膜表面上的阴极催化剂和包含Pd的阳极催化剂第一个表面。

3. 发明申请

US20060078785A1 Liquid feed fuel cell with nested sealing configuration 失效
标题翻译：具有嵌套密封配置的液体进料燃料电池
公开(公告)号：US20060078785A1
公开(公告)日：2006-04-13
申请号：US10960801
申请日：2004-10-07
申请人： Richard Masel , Gregory Mozsgai
发明人： Richard Masel , Gregory Mozsgai
IPC分类号： H01M4/86 , H01M8/10 , H01M2/08
CPC分类号： H01M12/065 , H01M4/661 , H01M4/667 , H01M8/0232 , H01M8/0234 , H01M8/0245 , H01M8/0271 , H01M8/0273 , H01M8/0276 , H01M8/0284 , H01M8/1009 , H01M8/1011 , H01M8/22 , H01M8/241 , H01M12/04 , Y02E60/523
摘要： A direct formic acid fuel cell includes a cathode current collector having a perpendicularly extending edge that is capable of cooperating with the perpendicularly extending edge of an anode current collector to effect a press fit. The configuration seals fluids disposed within the volume formed between the current collectors.
摘要翻译：直接甲酸燃料电池包括具有垂直延伸边缘的阴极集电器，其能够与阳极集电器的垂直延伸边缘配合以实现压配合。配置密封设置在集电器之间形成的体积内的流体。

4. 发明申请

US20070023719A1 Bi-direction rapid action electrostatically actuated microvalve 审中-公开
标题翻译：双向快速动作静电驱动微型阀
公开(公告)号：US20070023719A1
公开(公告)日：2007-02-01
申请号：US11493376
申请日：2006-07-26
申请人： Mark Shannon , Byunghoon Bae , Richard Masel
发明人： Mark Shannon , Byunghoon Bae , Richard Masel
IPC分类号： F16K31/02
CPC分类号： F16K31/025 , F16K99/0001 , F16K99/0005 , F16K99/0015 , F16K99/0034 , F16K99/0051 , F16K2099/0074 , F16K2099/008 , F16K2099/0084
摘要： A bi-directional electrostatic microvalve includes a membrane electrode that is controlled by application of voltage to fixed electrodes disposed on either side of the membrane electrode. Dielectric insulating layers separate the electrodes. One of the fixed electrodes defines a microcavity. Microfluidic channels formed into the electrodes provide fluid to the microcavity. A central pad defined in the microcavity places a portion of the second electrode close to the membrane electrode to provide a quick actuation while the microcavity reduces film squeezing pressure of the membrane electrode. In preferred embodiment microvalves, low surface energy and low surface charge trapping coatings, such as fluorocarbon films made from cross-linked carbon di-fluoride monomers or surface monolayers made from fluorocarbon terminated silanol compounds coatings coat the electrode low bulk charge trapping dielectric layers limit charge trapping and other problems and increase device lifetime operation.
摘要翻译：双向静电微型阀包括通过向设置在膜电极的两侧的固定电极施加电压来控制的膜电极。绝缘层将电极分开。固定电极之一限定微腔。形成在电极中的微流体通道为微腔提供流体。限定在微腔中的中心衬垫使第二电极的一部分靠近膜电极，以提供快速致动，同时微腔降低膜电极的膜挤压压力。在优选的实施方案中，微型阀，低表面能和低表面电荷捕获涂层，例如由交联的碳二氟化物单体制成的碳氟化合物膜或由氟碳封端的硅烷醇化合物涂层制成的表面单层涂覆电极，低体积电荷捕获电介质层限制电荷捕捉等问题，增加设备的使用寿命。

5. 发明申请

US20060059769A1 Low contaminant formic acid fuel for direct liquid fuel cell 有权
公开(公告)号：US20060059769A1
公开(公告)日：2006-03-23
申请号：US11079893
申请日：2005-03-14
申请人： Richard Masel , Yimin Zhu , Zakia Khan , Malcolm Man
发明人： Richard Masel , Yimin Zhu , Zakia Khan , Malcolm Man
IPC分类号： C10L1/30 , C06B33/00 , H01M8/00
CPC分类号： H01M8/1009 , C10L1/02 , H01M8/04186
摘要： A low contaminant formic acid fuel is especially suited toward use in a direct organic liquid fuel cell. A fuel of the invention provides high power output that is maintained for a substantial time and the fuel is substantially non-flammable. Specific contaminants and contaminant levels have been identified as being deleterious to the performance of a formic acid fuel in a fuel cell, and embodiments of the invention provide low contaminant fuels that have improved performance compared to known commercial bulk grade and commercial purified grade formic acid fuels. Preferred embodiment fuels (and fuel cells containing such fuels) including low levels of a combination of key contaminants, including acetic acid, methyl formate, and methanol.

6. 发明申请

US20060188767A1 Fuel cells and fuel cell catalysts 失效
公开(公告)号：US20060188767A1
公开(公告)日：2006-08-24
申请号：US11303505
申请日：2005-12-16
申请人： Richard Masel , Cynthia Rice , Piotr Waszczuk , Andrzej Wieckwski
发明人： Richard Masel , Cynthia Rice , Piotr Waszczuk , Andrzej Wieckwski
IPC分类号： H01M8/10
CPC分类号： H01M8/0271 , H01M4/8605 , H01M4/881 , H01M4/8846 , H01M4/8853 , H01M4/8896 , H01M4/92 , H01M4/96 , H01M8/04208 , H01M8/1004 , H01M8/1009
摘要： A direct organic fuel cell includes a formic acid fuel solution having between about 10% and about 95% formic acid. The formic acid is oxidized at an anode. The anode may include a Pt/Pd catalyst that promotes the direct oxidation of the formic acid via a direct reaction path that does not include formation of a CO intermediate.

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