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1.发明授权公开(公告)号：US09385387B2
公开(公告)日：2016-07-05
申请号：US13384291
申请日：2010-08-12
CPC分类号： H01M8/0286 , B29C45/0046 , B29C45/14336 , B29C45/14811 , B29C45/14836 , B29L2012/00 , B29L2031/3468 , H01M8/0247 , H01M8/0258 , H01M8/0273 , H01M8/0276 , H01M8/1004 , H01M8/1018 , H01M8/242 , H01M2008/1095 , Y02E60/521 , Y02P70/56
摘要： The present invention provides a method for manufacturing a membrane electrode assembly which improves the reliability of seal, mechanical strength, and handling ability of a solid polymer type fuel cell. The manufacturing method includes: preparing a membrane electrode assembly which differs in the size of the gas diffusion layers at the anode side and the cathode side; and providing a resin frame at the outer peripheral edge of the membrane electrode assembly by molding; wherein the molding includes the use of a mold that keeps penetration of the resin frame material into the gas diffusion layers and/or electrode layers to a minimum and prevents warping of the outer peripheral edges.
摘要翻译： 本发明提供一种提高固体聚合物型燃料电池的密封可靠性，机械强度和处理能力的膜电极组件的制造方法。 制造方法包括：制备在阳极侧和阴极侧的气体扩散层的尺寸不同的膜电极组件; 以及通过模制在所述膜电极组件的外周缘处设置树脂框架; 其中模制件包括使模具保持树脂框架材料进入气体扩散层和/或电极层中的最小值并防止外围边缘翘曲。
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2.发明申请公开(公告)号：US20120219874A1
公开(公告)日：2012-08-30
申请号：US13384291
申请日：2010-08-12
CPC分类号： H01M8/0286 , B29C45/0046 , B29C45/14336 , B29C45/14811 , B29C45/14836 , B29L2012/00 , B29L2031/3468 , H01M8/0247 , H01M8/0258 , H01M8/0273 , H01M8/0276 , H01M8/1004 , H01M8/1018 , H01M8/242 , H01M2008/1095 , Y02E60/521 , Y02P70/56
摘要： To provide a manufacturing method of a membrane electrode assembly which improves the reliability of seal, mechanical strength, and handling ability of a solid polymer type fuel cell.The manufacturing method of a membrane electrode assembly according to the present invention prepares a membrane electrode assembly which differs in size of gas diffusion layers at an anode side and cathode side, provides the outer peripheral edge of the membrane electrode assembly with a resin frame by molding, and, at that time, provides projections or a concave part and convex part at a top mold and bottom mold used for the molding so as to keep to a minimum the penetration of the resin frame material to the gas diffusion layers and/or electrode layers and prevent warping of the outer peripheral edges of the larger gas diffusion layer etc.
摘要翻译： 提供提高固体聚合物型燃料电池的密封可靠性，机械强度和处理能力的膜电极组件的制造方法。 根据本发明的膜电极组件的制造方法制备在阳极侧和阴极侧的气体扩散层的尺寸不同的膜电极组件，通过成型为膜电极组件的外周边缘提供树脂框架 ，并且在此时，在用于模制的顶模和底模提供突起或凹部和凸部，以便最小化树脂框架材料对气体扩散层和/或电极的穿透 并防止较大的气体扩散层等的外周边缘翘曲
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3.发明申请Anode-Side Catalyst Composition For Fuel Cells, and Membrane Electrode Assembly (MEA) For Solid Polymer Fuel Cells Which Comprises Same 有权用于燃料电池的阳极侧催化剂组合物和包含相同的固体聚合物燃料电池的膜电极组件（MEA）公开(公告)号：US20130224522A1
公开(公告)日：2013-08-29
申请号：US13822771
申请日：2011-10-26
IPC分类号： H01M4/90
CPC分类号： H01M4/9041 , H01M4/86 , H01M4/8652 , H01M4/8668 , H01M4/9075 , H01M4/9083 , H01M4/921 , H01M4/925 , H01M4/926 , H01M8/1007 , H01M2004/8684 , H01M2008/1095
摘要： A technology is provided that is capable of improving deterioration of a fuel cell due to non-stationary operation (startup/shutdown, fuel depletion).An anode-side catalyst composition comprising a catalyst having catalyst particles carried on electrically conductive material and an ion exchange resin, characterized in that the catalyst particle are formed of an alloy, of which oxygen reduction capability and water electrolysis are both lower than those of platinum, and which has hydrogen oxidation capability.
摘要翻译： 提供能够改善由于不稳定操作（起动/停机，燃料消耗）导致的燃料电池劣化的技术。 一种阳极侧催化剂组合物，其包含具有载持在导电材料上的催化剂颗粒的催化剂和离子交换树脂，其特征在于，所述催化剂颗粒由合金形成，其中氧还原能力和水电解都低于铂 ，具有氢氧化能力。
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4.发明申请Anode-Side Catalyst Composition For Fuel Cell and Membrane Electrode Assembly (MEA) For Solid Polymer-Type Fuel Cell 审中-公开用于固体聚合物型燃料电池的燃料电池和膜电极组件（MEA）的阳极侧催化剂组合物公开(公告)号：US20120064435A1
公开(公告)日：2012-03-15
申请号：US13263779
申请日：2010-04-22
CPC分类号： H01M4/90 , H01M4/8652 , H01M4/9016 , H01M4/926 , H01M8/1004 , H01M2008/1095 , Y02E60/521
摘要： To provide a technique capable of improving the deterioration of a fuel cell due to a non-stationary operation (start/stop, fuel shortage) and ensuing a low cost.An anode-side catalyst composition for fuel cells, comprising a catalyst obtained by supporting a catalyst particle on an electrically conductive material and an ion exchange resin, wherein the catalyst particle is composed of a metal, a metal oxide, a partial metal oxide or a mixture thereof each being lower in both the oxygen reduction ability and the water electrolysis overvoltage than platinum and having a hydrogen oxidation ability.
摘要翻译： 提供能够改善由于不稳定操作（开始/停止，燃料短缺）导致的燃料电池劣化并且导致低成本的技术。 一种用于燃料电池的阳极侧催化剂组合物，其包含通过在导电材料上负载催化剂颗粒和离子交换树脂获得的催化剂，其中催化剂颗粒由金属，金属氧化物，部分金属氧化物或 其氧化还原能力和水电解过电压均低于铂并具有氢氧化能力。
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公开(公告)号：US09825307B2
公开(公告)日：2017-11-21
申请号：US13822771
申请日：2011-10-26
IPC分类号： H01M4/90 , H01M4/92 , H01M4/86 , H01M8/1007 , H01M8/1018
CPC分类号： H01M4/9041 , H01M4/86 , H01M4/8652 , H01M4/8668 , H01M4/9075 , H01M4/9083 , H01M4/921 , H01M4/925 , H01M4/926 , H01M8/1007 , H01M2004/8684 , H01M2008/1095
摘要： A technology is provided that is capable of improving deterioration of a fuel cell due to non-stationary operation (startup/shutdown, fuel depletion).An anode-side catalyst composition comprising a catalyst having catalyst particles carried on electrically conductive material and an ion exchange resin, characterized in that the catalyst particle are formed of an alloy, of which oxygen reduction capability and water electrolysis are both lower than those of platinum, and which has hydrogen oxidation capability.
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