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1.发明申请公开(公告)号：US20120288782A1
公开(公告)日：2012-11-15
申请号：US13103444
申请日：2011-05-09
CPC分类号： H01M8/0228 , H01M8/021 , H01M8/0213 , H01M8/0221 , H01M8/04156 , Y02E60/50
摘要： An electrode plate is disclosed. The electrode plate includes a plate having an active area, a feed region in fluid communication with the active region, and a tunnel region in fluid communication with the feed region and a manifold region, an ultralyophobic coating on one or more of at least a portion of the tunnel region, at least a portion of the feed region, and an interface between the tunnel region and the manifold region. Fuel cells using the electrode plate and methods of making electrode plates are also described.
摘要翻译： 公开了一种电极板。 电极板包括具有活性区域的板，与活性区域流体连通的进料区域和与进料区域和歧管区域流体连通的隧道区域，至少部分中的一个或多个上的超低层涂层 隧道区域的至少一部分，馈送区域的至少一部分以及隧道区域和歧管区域之间的界面。 还描述了使用电极板的燃料电池和制造电极板的方法。
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2.发明申请WET LAMINATION PROCESS FOR REDUCING MUD CRACKING IN FUEL CELL COMPONENTS 有权用于减少燃料电池组件中的MUD破裂的湿法层压工艺公开(公告)号：US20120111490A1
公开(公告)日：2012-05-10
申请号：US12939421
申请日：2010-11-04
IPC分类号： H01M4/88
CPC分类号： H01M4/8828 , H01M4/8875 , H01M4/8882 , H01M4/925 , H01M2008/1095 , Y02E60/50
摘要： Methods of making a substantially crack-free electrode layer are described. The methods include depositing an electrode ink on a substrate; placing a solid polymer film on a surface of the wet electrode ink; drying the electrode ink; and removing the solid polymer film from the surface of the dry electrode ink to form the substantially crack-free electrode layer on the substrate.
摘要翻译： 描述制造基本无裂纹的电极层的方法。 所述方法包括在基板上沉积电极墨; 将固体聚合物膜放置在湿电极墨的表面上; 干燥电极油墨; 并且从干电极墨的表面除去固体聚合物膜，以在基底上形成基本上无裂纹的电极层。
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公开(公告)号：US06511711B2
公开(公告)日：2003-01-28
申请号：US09746053
申请日：2000-12-21
IPC分类号： B05D126
CPC分类号： G03C1/74 , B05C5/007 , B05D1/007 , B05D1/28 , G03C2001/7411
摘要： A method of bead coating a liquid composition onto the surface of a moving web is taught which provides uniform coatings over a wider range of operating parameters including new coating windows. In addition, the bead coating method typically demonstrates a reduction in coating sensitivity to vacuum pressure noise below the coating bead. The method comprises the steps of forming a bottom layer on a slide surface of a slide bead coating apparatus with a pseudoplastic liquid composition having a viscosity between 8 and 200 centipoises at a shear rate of 100 sec−1 and a viscosity below 10 centipoises at a shear rate of 100,000 sec−1; forming at least one other liquid coating layer above the bottom layer on the slide surface of the slide bead coating apparatus; establishing a coating bead between a lip of the slide bead coating apparatus and the moving web supported on a back-up roller, generating an electrostatic field in an air gap between the coating bead and the moving web just prior to a dynamic wetting line by creating a potential difference across the air gap of between about 300 and about 2000 volts.
摘要翻译： 教导了将液体组合物珠粒涂布到移动纤维网的表面上的方法，其在更广泛的操作参数范围内提供均匀的涂层，包括新的涂层窗口。 此外，珠涂法通常表现出在涂层珠下方的涂层对真空压力噪声敏感性的降低。 该方法包括以下步骤：在滑动珠涂布装置的滑动表面上形成底层，其中模塑液体组合物在剪切速率为100秒-1时粘度为8至200厘泊，粘度低于10厘泊， 剪切速率为100,000秒-1; 在所述滑动珠涂覆装置的滑动表面上的底层上方形成至少另一个液体涂层; 在滑动胎圈涂覆装置的唇缘和支撑在支撑辊上的移动腹板之间建立一个涂层珠，在刚好在动态润湿线之前在涂层珠和移动腹板之间的气隙中产生静电场， 跨越空气间隙的电位差在约300和约2000伏特之间。
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4.发明授权公开(公告)号：US09065087B2
公开(公告)日：2015-06-23
申请号：US13103444
申请日：2011-05-09
CPC分类号： H01M8/0228 , H01M8/021 , H01M8/0213 , H01M8/0221 , H01M8/04156 , Y02E60/50
摘要： An electrode plate is disclosed. The electrode plate includes a plate having an active area, a feed region in fluid communication with the active region, and a tunnel region in fluid communication with the feed region and a manifold region, an ultralyophobic coating on one or more of at least a portion of the tunnel region, at least a portion of the feed region, and an interface between the tunnel region and the manifold region. Fuel cells using the electrode plate and methods of making electrode plates are also described.
摘要翻译： 公开了一种电极板。 电极板包括具有活性区域的板，与活性区域流体连通的进料区域和与进料区域和歧管区域流体连通的隧道区域，至少部分中的一个或多个上的超低层涂层 隧道区域的至少一部分，馈送区域的至少一部分以及隧道区域和歧管区域之间的界面。 还描述了使用电极板的燃料电池和制造电极板的方法。
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5.发明授权公开(公告)号：US09012346B2
公开(公告)日：2015-04-21
申请号：US12939421
申请日：2010-11-04
CPC分类号： H01M4/8828 , H01M4/8875 , H01M4/8882 , H01M4/925 , H01M2008/1095 , Y02E60/50
摘要： Methods of making a substantially crack-free electrode layer are described. The methods include depositing an electrode ink on a substrate; placing a solid polymer film on a surface of the wet electrode ink; drying the electrode ink; and removing the solid polymer film from the surface of the dry electrode ink to form the substantially crack-free electrode layer on the substrate.
摘要翻译： 描述制造基本无裂纹的电极层的方法。 所述方法包括在基板上沉积电极墨; 将固体聚合物膜放置在湿电极墨的表面上; 干燥电极油墨; 并且从干电极墨的表面除去固体聚合物膜，以在基底上形成基本上无裂纹的电极层。
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公开(公告)号：US06524660B2
公开(公告)日：2003-02-25
申请号：US09799377
申请日：2001-03-05
IPC分类号： B05D126
摘要： A coating method and apparatus are taught for coating a liquid composition onto a surface of a moving web. A coating hopper for delivering the liquid composition to the surface of the moving web is provided with a rotatable backing roller. The moving web is wrapped around a portion of the rotatable backing roller with the rotatable backing roller supporting the moving web through a dynamic wetting line. The rotatable backing roller includes a plurality of circumferential grooves therein at a groove pitch of at least two per millimeter. An electrostatic field generated across the gap between the moving web and the liquid composition immediately prior to the dynamic wetting line. The method and apparatus permit either coating at a higher speed or higher viscosity than may be achieved in the prior art, or greatly reduced groove line nonuniformity at a given coating speed and viscosity.
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