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11.发明申请HIGHLY BASIC IONOMERS AND MEMBRANES AND ANION/HYDROXIDE EXCHANGE FUEL CELLS COMPRISING THE IONOMERS AND MEMBRANES 有权高度基本的离子膜和膜和包含离子和膜的阴离子/氢氧化物交换燃料电池公开(公告)号：US20110237690A1
公开(公告)日：2011-09-29
申请号：US13123477
申请日：2009-10-09
Applicant: Yushan Yan , Shuang Gu , Rui Cai
Inventor： Yushan Yan , Shuang Gu , Rui Cai
CPC classification number: H01M8/1039 , C08G75/23 , H01M8/083 , H01M8/1011 , H01M8/1027 , H01M8/1032 , H01M8/1034 , Y02E60/523
Abstract: This invention provides a family of functionalized polymers capable of forming membranes having exceptional OH− ionic conductivity as well as advantageous mechanical properties. The invention also provides membranes including the provided polymers and AEMFC/HEMFC fuel cells including such membranes. In a preferred embodiment, preferred function groups include a quaternary phosphonium, and in a more preferred embodiment the provided polymer is (tris(2,4,6-trimethoxyphenyl) phosphine)3 functionalized phosphonium polysulfone hydroxide.
Abstract translation: 本发明提供了能够形成具有优异的OH-离子导电性以及有利的机械性能的膜的官能化聚合物族。 本发明还提供包括提供的聚合物和包括这种膜的AEMFC / HEMFC燃料电池的膜。 在优选的实施方案中，优选的官能团包括季鏻，在更优选的实施方案中，所提供的聚合物是（三（2,4,6-三甲氧基苯基）膦）3官能化鏻聚砜氢氧化物。
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公开(公告)号：US10056638B2
公开(公告)日：2018-08-21
申请号：US15327061
申请日：2015-07-21
Applicant: Yushan Yan , Bingzi Zhang , Shuang Gu
Inventor： Yushan Yan , Bingzi Zhang , Shuang Gu
IPC: H01M8/1034 , B01D61/42 , C25B13/08 , C02F1/46 , B01D71/06 , B01J41/13 , C08G75/20 , C08G65/48 , H01M8/1018 , C02F103/08
CPC classification number: H01M8/1034 , B01D61/422 , B01D71/06 , B01D2325/42 , B01J41/13 , C02F1/4604 , C02F2103/08 , C02F2201/46115 , C08G65/485 , C08G75/20 , C25B13/08 , H01M2/1653 , H01M2008/1095 , H01M2300/0082
Abstract: A compound including a cation of the following structure is provided (1), wherein Q is selected from the group consisting of polymer residues and substituted or unsubstituted alkyl groups, and R is H or a polymer residue. A membrane including the above cation, and electrochemical devices employing this membrane, are also provided.
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公开(公告)号：US20110027599A1
公开(公告)日：2011-02-03
申请号：US11364885
申请日：2006-02-27
Applicant: Eric M. V. Hoek , Yushan Yan , Byeong-Heon Jeong
Inventor： Eric M. V. Hoek , Yushan Yan , Byeong-Heon Jeong
CPC classification number: B01D69/141 , B01D61/027 , B01D65/08 , B01D67/0079 , B01D67/0093 , B01D71/38 , B01D71/56 , B01D2321/168 , B01D2323/30 , B01D2325/48 , B82Y30/00 , C02F1/44 , C02F1/4618 , C02F2001/4619 , C02F2305/08 , Y02A20/131 , Y10T428/3175
Abstract: Disclosed are nanocomposite membranes and methods for making and using same. In one aspect, the nanocomposite membrane comprises a film comprising a polymer matrix and nanoparticles disposed within the polymer matrix, wherein the film is substantially permeable to water and substantially impermeable to impurities. In a further aspect, the membrane can further comprise a hydrophilic layer. In a further aspect, the nanocomposite membrane comprises a film having a face, the film comprising a polymer matrix, a hydrophilic layer proximate to the face, and nanoparticles disposed within the hydrophilic layer, wherein the film is substantially permeable to water and substantially impermeable to impurities. This abstract is intended as a scanning tool for purposes of searching in the particular art and is not intended to be limiting of the present invention.
Abstract translation: 公开了纳米复合膜及其制造和使用方法。 在一个方面，纳米复合膜包括包含聚合物基质和设置在聚合物基质内的纳米颗粒的膜，其中该膜基本上可透过水并且基本上不可渗透杂质。 在另一方面，膜可以进一步包括亲水层。 在另一方面，纳米复合膜包括具有面的膜，该膜包含聚合物基质，靠近该表面的亲水层，以及设置在该亲水层内的纳米颗粒，其中该膜基本上可渗透水并基本上不可渗透 杂质。 该摘要旨在作为用于在特定技术中进行搜索的扫描工具，而不意在限制本发明。
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公开(公告)号：US06521198B2
公开(公告)日：2003-02-18
申请号：US09745852
申请日：2000-12-20
Applicant: Yushan Yan , Xiaoliang Cheng , Zhengbao Wang
Inventor： Yushan Yan , Xiaoliang Cheng , Zhengbao Wang
IPC: B32B1504
CPC classification number: C23C26/00 , C09D5/084 , C23C30/00 , Y10T428/24388 , Y10T428/24421
Abstract: Metal surfaces are protected against corrosion by a coating of molecular sieve, notably a zeolite or a phosphate-containing molecular sieve, rendered substantially non-porous by the retention (or addition) of a pore-filling member inside the voids of the molecular sieve crystal structure. Pore-filling agents convenient for use include species typically used as structure-directing agents in the synthesis of zeolites and other molecular sieves. A further aspect of the invention is a method of protecting a metal surface from corrosion by crystallizing a molecular sieve in situ on the metal surface.
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公开(公告)号：US09680160B2
公开(公告)日：2017-06-13
申请号：US13884220
申请日：2011-11-08
Applicant: Yushan Yan , Shaun Alia
Inventor： Yushan Yan , Shaun Alia
CPC classification number: H01M4/92 , B01J23/38 , B01J35/0013 , B01J37/16 , B82Y30/00 , H01M4/9041 , H01M2008/1095 , Y10S977/762
Abstract: Metal nanotubes are provided comprising a composition having formula (M1)NT: wherein M1=Pt, Pd, or Au; wherein the nanotubes have: a wall thickness of from 2 to 12 nm; an outer diameter of from 30 to 100 nm; and a length of from 5 to 30 μm. Metal nanowires are also provided comprising a composition having formula (M2)NW: wherein M2=Ag or Cu; wherein when M2=Ag, the nanowires have a diameter of from 25 to 60 nm and a length of from 1 to 10 μm; and when M2=Cu, the nanowires have a diameter of from 50 to 100 nm and a length of from 10 to 50 μm. In other embodiments, fuel cells are also described having at least one anode; at least one cathode; an electrolyte membrane between the at least one anode and at least one cathode; and a catalyst comprising either of the above described metal nanotubes or nanowires.
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Patent Agency Ranking
16.发明授权Highly basic ionomers and membranes and anion/hydroxide exchange fuel cells comprising the ionomers and membranes 有权高度基本的离聚物和膜和阴离子/氢氧化物交换包含离聚物和膜的燃料电池公开(公告)号：US08641949B2
公开(公告)日：2014-02-04
申请号：US13123477
申请日：2009-10-09
Applicant: Yushan Yan , Shuang Gu , Rui Cai
Inventor： Yushan Yan , Shuang Gu , Rui Cai
IPC: B29D7/00
CPC classification number: H01M8/1039 , C08G75/23 , H01M8/083 , H01M8/1011 , H01M8/1027 , H01M8/1032 , H01M8/1034 , Y02E60/523
Abstract: This invention provides a family of functionalized polymers capable of forming membranes having exceptional OH− ionic conductivity as well as advantageous mechanical properties. The invention also provides membranes including the provided polymers and AEMFC/HEMFC fuel cells including such membranes. In a preferred embodiment, preferred function groups include a quaternary phosphonium, and in a more preferred embodiment the provided polymer is (tris(2,4,6-trimethoxyphenyl) phosphine)3 functionalized phosphonium polysulfone hydroxide.
Abstract translation: 本发明提供了能够形成具有优异的OH-离子导电性以及有利的机械性能的膜的官能化聚合物族。 本发明还提供包括提供的聚合物和包括这种膜的AEMFC / HEMFC燃料电池的膜。 在优选的实施方案中，优选的官能团包括季鏻，在更优选的实施方案中，所提供的聚合物是（三（2,4,6-三甲氧基苯基）膦）3官能化鏻聚砜氢氧化物。
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17.发明申请EXTENDED TWO DIMENSIONAL METAL NANOTUBES AND NANOWIRES USEFUL AS FUEL CELL CATALYSTS AND FUEL CELLS CONTAINING THE SAME 有权作为燃料电池催化剂和含有其的燃料电池有用的扩展的二维金属纳米管和纳米材料公开(公告)号：US20130260282A1
公开(公告)日：2013-10-03
申请号：US13884220
申请日：2011-11-08
Applicant: Yushan Yan , Shaun Alia
Inventor： Yushan Yan , Shaun Alia
IPC: H01M4/92
CPC classification number: H01M4/92 , B01J23/38 , B01J35/0013 , B01J37/16 , B82Y30/00 , H01M4/9041 , H01M2008/1095 , Y10S977/762
Abstract: Metal nanotubes are provided comprising a composition having formula (M1)NT: wherein M1=Pt, Pd, or Au; wherein the nanotubes have: a wall thickness of from 2 to 12 nm; an outer diameter of from 30 to 100 nm; and a length of from 5 to 30 μm. Metal nanowires are also provided comprising a composition having formula (M2)NW: wherein M2=Ag or Cu; wherein when M2=Ag, the nanowires have a diameter of from 25 to 60 nm and a length of from 1 to 10 μm; and when M2=Cu, the nanowires have a diameter of from 50 to 100 nm and a length of from 10 to 50 μm. In other embodiments, fuel cells are also described having at least one anode; at least one cathode; an electrolyte membrane between the at least one anode and at least one cathode; and a catalyst comprising either of the above described metal nanotubes or nanowires.
Abstract translation: 提供金属纳米管，其包含具有式（M1）NT的组合物：其中M1 = Pt，Pd或Au; 其中所述纳米管具有：2至12nm的壁厚; 外径为30〜100nm; 长度为5至30毫米。 还提供金属纳米线，其包含具有式（M2）NW的组合物：其中M2 = Ag或Cu; 其中当M2 = Ag时，纳米线具有25至60nm的直径和1至10μm的长度; 当M2 = Cu时，纳米线的直径为50〜100nm，长度为10〜50μm。 在其它实施例中，还描述了具有至少一个阳极的燃料电池; 至少一个阴极; 所述至少一个阳极和至少一个阴极之间的电解质膜; 以及包含上述金属纳米管或纳米线中任一种的催化剂。
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公开(公告)号：US20110097570A1
公开(公告)日：2011-04-28
申请号：US12914854
申请日：2010-10-28
Applicant: Yushan Yan , Junlan Wang , Gabriel Chow
Inventor： Yushan Yan , Junlan Wang , Gabriel Chow
CPC classification number: C23C24/00 , C23C24/08 , Y10T428/249969 , Y10T428/26 , Y10T428/31663
Abstract: The present invention provides a wear and/or corrosion-resistant zeolite coating for protection of the surface of a substrate of a metal.
Abstract translation: 本发明提供一种耐磨和/或耐腐蚀的沸石涂层，用于保护金属基材的表面。
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公开(公告)号：US07179547B2
公开(公告)日：2007-02-20
申请号：US10977132
申请日：2004-10-29
Applicant: Yushan Yan , Derek Beving
Inventor： Yushan Yan , Derek Beving
CPC classification number: C09D5/084 , Y10T428/249953 , Y10T428/249961 , Y10T428/249967 , Y10T428/249969 , Y10T428/24997
Abstract: A composition of matter including a substrate of a metal that is susceptible to corrosion in a high pH alkaline solution, a corrosion-resistant base layer disposed on the surface of the substrate, the base layer having a pure or high silica zeolite having a silicon:aluminum atomic ratio of at least about 100, a middle mixed zeolite layer disposed on the surface of the base layer, and a top hydrophilic layer disposed on the surface of the middle layer, the top layer having a high aluminum zeolite having a silicon:aluminum atomic ratio of less than 5. The middle mixed zeolite layer includes a zeolite having a silicon:aluminum atomic ratio range that is between the silicon:aluminum ratio of the pure or high silica zeolite of the base layer and of the high aluminum zeolite of the top layer.
Abstract translation: 一种包含在高pH碱性溶液中易腐蚀的金属基材的物质组合物，设置在基材表面上的耐腐蚀基层，所述基层具有纯硅或高硅石沸石： 铝原子比为至少约100，中间混合沸石层设置在基层的表面上，顶层亲水层设置在中间层的表面上，顶层具有高铝沸石，具有硅：铝 中间混合沸石层包括具有硅：铝原子比范围的沸石，其在基层的纯硅石沸石和高硅沸石之间的硅：铝比率和 顶层。
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公开(公告)号：US20060093806A1
公开(公告)日：2006-05-04
申请号：US10977132
申请日：2004-10-29
Applicant: Yushan Yan , Derek Beving
Inventor： Yushan Yan , Derek Beving
CPC classification number: C09D5/084 , Y10T428/249953 , Y10T428/249961 , Y10T428/249967 , Y10T428/249969 , Y10T428/24997
Abstract: A composition of matter including a substrate of a metal that is susceptible to corrosion in a high pH alkaline solution, a corrosion-resistant base layer disposed on the surface of the substrate, the base layer having a pure or high silica zeolite having a silicon: aluminum atomic ratio of at least about 100, a middle mixed zeolite layer disposed on the surface of the base layer, and a top hydrophilic layer disposed on the surface of the middle layer, the top layer having a high aluminum zeolite having a silicon: aluminum atomic ratio of less than 5. The middle mixed zeolite layer includes a zeolite having a silicon: aluminum atomic ratio range that is between the silicon: aluminum ratio of the pure or high silica zeolite of the base layer and of the high aluminum zeolite of the top layer.
Abstract translation: 一种包含在高pH碱性溶液中易腐蚀的金属基材的物质组合物，设置在基材表面上的耐腐蚀基层，所述基层具有纯硅或高硅石沸石： 铝原子比为至少约100，中间混合沸石层设置在基层的表面上，顶层亲水层设置在中间层的表面上，顶层具有高铝沸石，具有硅：铝 中间混合沸石层包括具有硅：铝原子比范围的沸石，其在基层的纯硅石沸石和高硅沸石之间的硅：铝比率和 顶层。
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