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1. 发明申请

US20140272301A1 STRUCTURAL COATINGS WITH DEWETTING AND ANTI-ICING PROPERTIES, AND PROCESSES FOR FABRICATING THESE COATINGS 审中-公开
标题翻译：具有耐磨性和抗腐蚀性的结构涂层，以及用于制造这些涂层的方法
公开(公告)号：US20140272301A1
公开(公告)日：2014-09-18
申请号：US13836208
申请日：2013-03-15
申请人： Adam F. GROSS , Andrew P. NOWAK , William CARTER
发明人： Adam F. GROSS , Andrew P. NOWAK , William CARTER
IPC分类号： C09K3/18
CPC分类号： C09D7/62 , C08K3/36 , C09D5/00 , C09K3/18 , Y10T428/24421
摘要： Durable, impact-resistant structural coatings with dewetting and anti-icing properties are disclosed. The coatings possess a self-similar structure with two feature sizes that are tuned to affect the wetting of water and freezing of water on the surface. Dewetting and anti-icing performance is simultaneously achieved in a structural coating comprising multiple layers, with each layer including (a) a continuous matrix; (b) porous voids, dispersed within the matrix, to inhibit wetting of water; and (c) nanoparticles, on pore surfaces, that inhibit heterogeneous nucleation of water. These structural coatings utilize low-cost and lightweight materials that can be rapidly sprayed over large areas. If the surface is damaged during use, fresh material will expose a coating surface that is identical to that which was removed, for extended lifetime.
摘要翻译：公开了具有去湿和防冰特性的耐久的耐冲击结构涂层。涂层具有自相似的结构，其具有两个特征尺寸，其被调节以影响水的润湿和表面上的水的冻结。在包括多层的结构涂层中同时实现脱水和防冰性能，每层包括（a）连续矩阵; （b）分散在基体内的多孔性空隙，以抑制水的润湿; 和（c）在孔表面上抑制水的非均相成核的纳米颗粒。这些结构涂层采用低成本和轻质的材料，可以在大面积上快速喷涂。如果表面在使用过程中损坏，新鲜的材料将暴露出与被去除的表面相同的涂层表面，以延长使用寿命。

2. 发明申请

US20140162022A1 STRUCTURAL COATINGS WITH DEWETTING AND ANTI-ICING PROPERTIES, AND COATING PRECURSORS FOR FABRICATING SAME 有权
标题翻译：具有脱模和抗反射性能的结构涂层，以及用于制造它们的涂层前驱体
公开(公告)号：US20140162022A1
公开(公告)日：2014-06-12
申请号：US13708642
申请日：2012-12-07
申请人： Andrew P. NOWAK , Adam F. GROSS , Michael H. BARTL
发明人： Andrew P. NOWAK , Adam F. GROSS , Michael H. BARTL
IPC分类号： C09K3/18
CPC分类号： C09D7/67 , B82Y30/00 , C08K9/06 , C08K13/06 , C08K2003/265 , C08K2201/005 , C08K2201/011 , C09D5/00 , C09D5/1681 , C09D7/40 , C09D175/04 , C09K3/18 , Y10S977/773 , Y10T428/24372 , Y10T428/2438 , Y10T428/24388 , Y10T428/24405 , Y10T428/24413 , Y10T428/24421
摘要： Variations of this invention provide durable, impact-resistant structural coatings that have both dewetting and anti-icing properties. The coatings in some embodiments possess a self-similar structure that combines a low-cost matrix with two feature sizes that are tuned to affect the wetting of water and freezing of water on the surface. Dewetting and anti-icing performance is simultaneously achieved in a structural coating comprising multiple layers, wherein each layer includes (a) a continuous matrix; (b) discrete templates dispersed that promote surface roughness to inhibit wetting of water; and (c) nanoparticles that inhibit heterogeneous nucleation of water. These structural coatings utilize low-cost, lightweight, and environmentally benign materials that can be rapidly sprayed over large areas using convenient coating processes. The presence of multiple layers means that if the surface is damaged during use, freshly exposed surface will expose a coating identical to that which was removed, for extended lifetime.
摘要翻译：本发明的变化提供耐久，耐冲击的结构涂层，其具有去湿和抗结冰性能。一些实施例中的涂层具有自相似的结构，其将低成本矩阵与两个特征尺寸相结合，该特征尺寸被调谐以影响水的润湿和表面上的水的冻结。在包括多层的结构涂层中同时实现脱水和防冰性能，其中每层包括（a）连续的基体; （b）分散的离散模板，其促进表面粗糙度以抑制水的润湿; 和（c）抑制水的异质成核的纳米颗粒。这些结构涂料使用低成本，轻质和环保的材料，可以使用方便的涂层工艺快速喷涂在大面积上。多层的存在意味着如果在使用过程中表面受损，新鲜曝光的表面将暴露与被去除的涂层相同的涂层，以延长使用寿命。

3. 发明申请

US20130122390A1 METHOD OF CONTROLLING THICKNESS OF FORM-IN-PLACE SEALING FOR PEM FUEL CELL STACKS 有权
标题翻译：控制PEM燃料电池堆积密封密封厚度的方法
公开(公告)号：US20130122390A1
公开(公告)日：2013-05-16
申请号：US13295665
申请日：2011-11-14
申请人： Richard H. Blunk , Andrew P. Nowak
发明人： Richard H. Blunk , Andrew P. Nowak
IPC分类号： H01M2/08 , F16J15/14 , H01M8/00 , H01M8/10 , H01M8/24
CPC分类号： H01M8/0271 , F16J15/14 , H01M8/0276 , H01M8/0284 , H01M8/0286 , H01M8/241 , H01M8/2457 , H01M2008/1095 , H01M2250/20 , Y02E60/50 , Y02T90/32
摘要： A sealed assembly is made using sealant including a deformable spacer to control thickness without adversely impacting elasticity and sealing force. Deformable spacers (e.g., elastomer, polyolefin, etc.) are mixed with an elastomeric precursor material and dispensed onto an assembly component, such as a fuel cell bipolar plate, and the remaining component(s) are assembled by pressing against the deformable spacer to ensure a defined seal thickness. The precursor is cured to form a seal that is further compressed to provide an effective sealing force. The deformable spacers control the thickness of a sealed area and allow use of form-in-place sealing processes.
摘要翻译：使用密封剂制成密封组件，所述密封剂包括可变形间隔件以控制厚度而不会不利地影响弹性和密封力。可变形间隔物（例如弹性体，聚烯烃等）与弹性体前体材料混合并分配到诸如燃料电池双极板的组件部件上，并且其余部件通过压靠可变形间隔件组装成确保密封厚度的确定。固化前体以形成进一步压缩以提供有效的密封力的密封。可变形间隔物控制密封区域的厚度，并允许使用现场密封工艺。

4. 发明授权

US08785079B1 Metal-foam electrodes for batteries and fuel cells 有权
标题翻译：用于电池和燃料电池的金属泡沫电极
公开(公告)号：US08785079B1
公开(公告)日：2014-07-22
申请号：US12963632
申请日：2010-12-09
申请人： Adam F. Gross , John Wang , Andrew P. Nowak
发明人： Adam F. Gross , John Wang , Andrew P. Nowak
IPC分类号： H01M4/74 , H01M4/80
CPC分类号： H01M4/808 , C25D3/38 , C25D5/00 , C25D5/16 , H01M4/02 , H01M4/661 , H01M4/74 , H01M4/745 , H01M4/86 , H01M4/8621 , H01M2004/021
摘要： This invention provides metal-foam electrodes for batteries and fuel cells. In some variations, an electrode includes a first metal layer disposed on a second metal layer, wherein the first metal layer comprises an electrically conductive, open-cell metal foam with an average cell diameter of about 25 μm or less. The structure also includes smaller pores between the cells. The electrode forms a one piece monolithic structure and allows thicker electrodes than are possible with current electrode-fabrication techniques. These electrodes are formed from an all-fluidic plating solution. The disclosed structures increase energy density in batteries and power density in fuel cells.
摘要翻译：本发明提供了用于电池和燃料电池的金属泡沫电极。在一些变型中，电极包括设置在第二金属层上的第一金属层，其中第一金属层包括平均泡孔直径为约25μm或更小的导电的开孔金属泡沫。该结构还包括细胞之间较小的孔。电极形成一体的单块结构，并且允许比当前电极制造技术可能的电极更厚的电极。这些电极由全流体电镀液形成。所公开的结构增加了电池中的能量密度和燃料电池中的功率密度。

5. 发明授权

US08822100B2 Method of controlling thickness of form-in-place sealing for PEM fuel cell stacks 有权
标题翻译：控制PEM燃料电池堆的现场密封厚度的方法
公开(公告)号：US08822100B2
公开(公告)日：2014-09-02
申请号：US13295665
申请日：2011-11-14
申请人： Richard H. Blunk , Andrew P. Nowak
发明人： Richard H. Blunk , Andrew P. Nowak
IPC分类号： H01M8/00 , F16J15/14 , H01M8/02 , H01M8/10
CPC分类号： H01M8/0271 , F16J15/14 , H01M8/0276 , H01M8/0284 , H01M8/0286 , H01M8/241 , H01M8/2457 , H01M2008/1095 , H01M2250/20 , Y02E60/50 , Y02T90/32
摘要： A sealed assembly is made using sealant including a deformable spacer to control thickness without adversely impacting elasticity and sealing force. Deformable spacers (e.g., elastomer, polyolefin, etc.) are mixed with an elastomeric precursor material and dispensed onto an assembly component, such as a fuel cell bipolar plate, and the remaining component(s) are assembled by pressing against the deformable spacer to ensure a defined seal thickness. The precursor is cured to form a seal that is further compressed to provide an effective sealing force. The deformable spacers control the thickness of a sealed area and allow use of form-in-place sealing processes.
摘要翻译：使用密封剂制成密封组件，所述密封剂包括可变形间隔件以控制厚度而不会不利地影响弹性和密封力。可变形间隔物（例如弹性体，聚烯烃等）与弹性体前体材料混合并分配到诸如燃料电池双极板的组件部件上，并且其余部件通过压靠可变形间隔件组装成确保密封厚度的确定。固化前体以形成进一步压缩以提供有效的密封力的密封。可变形间隔物控制密封区域的厚度，并允许使用现场密封工艺。

6. 发明授权

US08748532B2 Flexible, low temperature, filled composite material compositions, coatings, and methods 有权
标题翻译：柔性，低温，填充的复合材料组合物，涂层和方法
公开(公告)号：US08748532B2
公开(公告)日：2014-06-10
申请号：US13492861
申请日：2012-06-09
申请人： Richard E. Sharp , Andrew P. Nowak , Chaoyin Zhou
发明人： Richard E. Sharp , Andrew P. Nowak , Chaoyin Zhou
IPC分类号： C08L83/04 , C09D183/04
CPC分类号： C08G18/10 , C08G18/61 , C08G18/758 , C08G77/458 , C09D175/08 , C08G18/5024
摘要： There is provided a flexible, low temperature, filled composite material composition and method of synthesizing the composite material composition. The composite material composition has a segmented copolymer elastomer having an α,ω-(alpha, omega)-dihydroxy terminated polysiloxane species, a diisocyanate species, and an amine or hydroxy terminated chain extender. The composite material composition further has a solid particulate filler. The composite material composition has a high flexibility at a temperature of down to about −100 degrees Celsius, has a percent elongation of greater than about 100%, and has a tensile strength of greater than about 5 MPa (megapascals).
摘要翻译：提供了柔性，低温填充的复合材料组合物和合成复合材料组合物的方法。复合材料组合物具有具有α，ω-（α，ω） - 二羟基封端的聚硅氧烷物质，二异氰酸酯物质和胺或羟基封端的扩链剂的分段共聚物弹性体。复合材料组合物还具有固体颗粒填料。复合材料组合物在低至约-100摄氏度的温度下具有高柔韧性，具有大于约100％的百分比伸长率，并且具有大于约5MPa（兆帕）的拉伸强度。

7. 发明申请

US20130331509A1 Flexible, Low Temperature, Filled Composite Material Compositions, Coatings, and Methods 有权
标题翻译：柔性，低温，填充复合材料组合物，涂料和方法
公开(公告)号：US20130331509A1
公开(公告)日：2013-12-12
申请号：US13492861
申请日：2012-06-09
申请人： Richard E. Sharp , Andrew P. Nowak , Chaoyin Zhou
发明人： Richard E. Sharp , Andrew P. Nowak , Chaoyin Zhou
IPC分类号： C08L83/04 , C09D183/04
CPC分类号： C08G18/10 , C08G18/61 , C08G18/758 , C08G77/458 , C09D175/08 , C08G18/5024
摘要： There is provided a flexible, low temperature, filled composite material composition and method of synthesizing the composite material composition. The composite material composition has a segmented copolymer elastomer having an α,ω-(alpha, omega)-dihydroxy terminated polysiloxane species, a diisocyanate species, and an amine or hydroxy terminated chain extender. The composite material composition further has a solid particulate filler. The composite material composition has a high flexibility at a temperature of down to about −100 degrees Celsius, has a percent elongation of greater than about 100%, and has a tensile strength of greater than about 5 MPa (megapascals).
摘要翻译：提供了柔性，低温填充的复合材料组合物和合成复合材料组合物的方法。复合材料组合物具有具有α，ω-（α，ω） - 二羟基封端的聚硅氧烷物质，二异氰酸酯物质和胺或羟基封端的扩链剂的分段共聚物弹性体。复合材料组合物还具有固体颗粒填料。复合材料组合物在低至约-100摄氏度的温度下具有高柔韧性，具有大于约100％的百分比伸长率，并且具有大于约5MPa（兆帕）的拉伸强度。

8. 发明授权

US08334356B1 Low temperature segmented copolymer compositions and methods 有权
标题翻译：低温分段共聚物组合物和方法
公开(公告)号：US08334356B1
公开(公告)日：2012-12-18
申请号：US12777264
申请日：2010-05-11
申请人： Andrew P. Nowak , Chaoyin Zhou , Richard E. Sharp
发明人： Andrew P. Nowak , Chaoyin Zhou , Richard E. Sharp
IPC分类号： C08G77/26
CPC分类号： C08L83/04 , C08G77/16 , C08K5/29 , C08L71/00
摘要： There is provided segmented copolymer compositions and methods of making the same. The composition has one or more α,ω (alpha, omega) amine or α,ω (alpha, omega) hydroxyl terminated polysiloxane first soft segments having an average molecular weight of between about 2500 grams per mole to about 10,000 grams per mole. The composition further has one or more diisocyanate species. The composition further has one or more low molecular weight diol or diamine chain extenders. The composition has a high flexibility at an environmental temperature of down to about −100 degrees Celsius, and further has a percent elongation of greater than about 250%, a high tensile strength of greater than about 25 MPa (megapascals), and a single low glass transition temperature (Tg) in a range of from about −60 degrees Celsius to about −110 degrees Celsius.
摘要翻译：提供了分段共聚物组合物及其制备方法。该组合物具有一个或多个α，ω（α，ω）胺或α，ω（α，ω）羟基封端的聚硅氧烷第一软链段，其平均分子量为约2500克/摩尔至约10,000克/摩尔。组合物还具有一种或多种二异氰酸酯物质。组合物还具有一种或多种低分子量二醇或二胺扩链剂。该组合物在低至约-100摄氏度的环境温度下具有高柔性，并且进一步具有大于约250％的百分比伸长率，大于约25MPa（兆帕）的高拉伸强度，以及单一低玻璃化转变温度（Tg）在约-60摄氏度至约-110摄氏度的范围内。

9. 发明申请

US20120288782A1 STABLE ULTRALYOPHOBIC COATING FOR PEMFC BIPOLAR PLATE WATER MANAGEMENT 有权
标题翻译：稳定的超声波涂料用于PEMFC双极板水管理
公开(公告)号：US20120288782A1
公开(公告)日：2012-11-15
申请号：US13103444
申请日：2011-05-09
申请人： Richard H. Blunk , Robert R. Quiel , Andrew P. Nowak , Daniel W. Gorkiewicz
发明人： Richard H. Blunk , Robert R. Quiel , Andrew P. Nowak , Daniel W. Gorkiewicz
IPC分类号： H01M8/04 , H01M8/24
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。

10. 发明申请

US20100320140A1 METHODS AND SYSTEMS FOR INCORPORATING CARBON NANOTUBES INTO THIN FILM COMPOSITE REVERSE OSMOSIS MEMBRANES 有权
标题翻译：将碳纳米管与薄膜复合反渗透膜混合的方法和系统
公开(公告)号：US20100320140A1
公开(公告)日：2010-12-23
申请号：US12487531
申请日：2009-06-18
申请人： Andrew P. Nowak , Larken E. Euliss
发明人： Andrew P. Nowak , Larken E. Euliss
IPC分类号： B01D63/04 , B32B37/14
CPC分类号： B01D71/021 , B01D61/025 , B01D67/0079 , B01D69/12 , B01D69/125 , B01D69/148 , B01D71/56 , B82Y30/00
摘要： A method for fabricating a reverse osmosis membrane is described. The method includes aligning a plurality of carbon nanotubes at the interface of two liquids, the first liquid being an aqueous layer, and the second layer being an organic layer that is immiscible to the aqueous layer, forming a thin layer selective membrane around the aligned carbon nanotubes at the interface of the two liquids, and bonding the thin layer selective membrane/carbon nanotube composite onto a structural support layer.
摘要翻译：描述了制造反渗透膜的方法。该方法包括在两个液体的界面处对准多个碳纳米管，第一液体是水层，第二层是与水层不混溶的有机层，在对准的碳周围形成薄层选择性膜在两种液体的界面处的纳米管，并将薄层选择性膜/碳纳米管复合材料结合到结构支撑层上。

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