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1. 发明授权

US07176273B2 Functionalized porous poly(aryl ether ketone) materials and their use 有权
标题翻译：官能化多孔聚（芳醚酮）材料及其用途
公开(公告)号：US07176273B2
公开(公告)日：2007-02-13
申请号：US10980019
申请日：2004-11-03
申请人： Youxin Yuan , Yong Ding
发明人： Youxin Yuan , Yong Ding
IPC分类号： C08G12/00
CPC分类号： C08J9/26 , B01D67/0093 , B01D71/52 , B01D71/82 , B01D2323/36 , B01D2323/38 , B01J20/26 , B01J20/262 , B01J20/265 , B01J20/28033 , B01J20/28092 , B01J20/285 , C08J2201/0462 , C08J2379/08 , C08L71/00 , C08L79/08 , Y10T428/249953 , C08L2666/22
摘要： Functionalized porous poly(aryl ether ketone) articles are prepared by reacting ketone groups in the backbone of poly(aryl ether ketone) polymer with a primary amine reagent. Preferred functional primary amines are primary aliphatic amines or substituted hydrazines containing one or more target functional groups including polar groups, such as hydroxyl groups, ˜OH, amino groups, ˜NH2, ˜NHR, ˜NRR′, and ethylene oxide groups, ˜OCH2CH2—, negatively or positively charged ionic groups, such as ˜SO3−, ˜COO−, and ˜NH4+ groups, hydrophobic groups such as siloxane or perfluorcarbone groups, and non-polar groups, such as linear or branched hydrocarbon groups. The functionalized porous poly(aryl ether ketone) article can be prepared by reacting primary amine with a pre-formed, shaped porous poly(aryl ether ketone) article or by functionalizing the surface of a non-porous precursor article that is subsequently converted into a porous article.
摘要翻译：官能化多孔聚（芳醚酮）制品是通过使聚（芳基醚酮）聚合物的主链中的酮基与伯胺试剂反应来制备的。优选的官能伯胺是含有一个或多个靶官能团的主要脂族胺或取代肼，包括极性基团，例如羟基，-OH，氨基，〜NH 2，〜NHR，〜NRR' ，和环氧乙烷基团，-OCH 2 CH 2 - ，带正电或带正电荷的离子基团，例如SO 3 - 和/或者NH 4基团，疏水基团如硅氧烷或全氟咔唑基团，和非极性基团基团，例如直链或支链烃基。官能化的多孔聚（芳醚酮）制品可以通过使伯胺与预形成的多孔聚（芳醚酮）制品反应或通过官能化无孔前体制品的表面来制备，随后将其转化为多孔制品。

2. 发明申请

US20060094852A1 Functionalized porous poly(aryl ether ketone) materials and their use 有权
标题翻译：官能化多孔聚（芳醚酮）材料及其用途
公开(公告)号：US20060094852A1
公开(公告)日：2006-05-04
申请号：US10980019
申请日：2004-11-03
申请人： Youxin Yuan , Yong Ding
发明人： Youxin Yuan , Yong Ding
IPC分类号： C08G8/02 , C08G63/00
CPC分类号： C08J9/26 , B01D67/0093 , B01D71/52 , B01D71/82 , B01D2323/36 , B01D2323/38 , B01J20/26 , B01J20/262 , B01J20/265 , B01J20/28033 , B01J20/28092 , B01J20/285 , C08J2201/0462 , C08J2379/08 , C08L71/00 , C08L79/08 , Y10T428/249953 , C08L2666/22
摘要： Functionalized porous poly(aryl ether ketone) articles are prepared by reacting ketone groups in the backbone of poly(aryl ether ketone) polymer with a primary amine reagent. Preferred functional primary amines are primary aliphatic amines or substituted hydrazines containing one or more target functional groups including polar groups, such as hydroxyl groups, ˜OH, amino groups, ˜NH2, ˜NHR, ˜NRR′, and ethylene oxide groups, ˜OCH2CH2—, negatively or positively charged ionic groups, such as ˜SO3−, ˜COO−, and ˜NH4+ groups, hydrophobic groups such as siloxane or perfluorcarbone groups, and non-polar groups, such as linear or branched hydrocarbon groups. The functionalized porous poly(aryl ether ketone) article can be prepared by reacting primary amine with a pre-formed, shaped porous poly(aryl ether ketone) article or by functionalizing the surface of a non-porous precursor article that is subsequently converted into a porous article.
摘要翻译：官能化多孔聚（芳醚酮）制品是通过使聚（芳基醚酮）聚合物的主链中的酮基与伯胺试剂反应来制备的。优选的官能伯胺是含有一个或多个靶官能团的主要脂族胺或取代肼，包括极性基团，例如羟基，-OH，氨基，〜NH 2，〜NHR，〜NRR' ，和环氧乙烷基团，-OCH 2 CH 2 - ，带正电或带正电荷的离子基团，例如SO 3 - 和/或者NH 4基团，疏水基团如硅氧烷或全氟咔唑基团，和非极性基团基团，例如直链或支链烃基。官能化的多孔聚（芳醚酮）制品可以通过使伯胺与预形成的多孔聚（芳醚酮）制品反应或通过官能化无孔前体制品的表面来制备，随后将其转化为多孔制品。

3. 发明授权

US5783325A Gas diffusion electrodes based on poly(vinylidene fluoride) carbon blends 失效
标题翻译：基于聚（偏二氟乙烯）碳共混物的气体扩散电极
公开(公告)号：US5783325A
公开(公告)日：1998-07-21
申请号：US697582
申请日：1996-08-27
申请人： Israel Cabasso , Youxin Yuan , Xiao Xu
发明人： Israel Cabasso , Youxin Yuan , Xiao Xu
IPC分类号： H01M4/86 , H01M4/88 , H01M4/92 , H01M4/96 , H01M8/02 , H01M8/10
CPC分类号： H01M4/8807 , H01M4/8828 , H01M4/926 , H01M4/96 , H01M8/1004 , H01M2300/0082
摘要： All electrocatalytic gas diffusion electrode for fuel cells and a process for its preparation is disclosed. The electrode comprises an anistropic gas diffusion layer and a catalytic layer. The gas diffusion layer is made of a porous carbon matrix through which carbon particles and poly(vinylidene) fluoride are distributed so that the matrix is homogeneously porous in a direction lateral to gas flow and asymmetrically porous to gases in the direction of the gas flow. The porosity of the gas diffusion layer decreases in the direction of gas flow. The catalytic layer is made of a coagulated ink suspension containing catalytic carbon particles and a thermoplastic polymer selected from polyethersulfone, poly(vinylidene fluoride) and sulfonated polysulfone and covers the small pore surface of the gas diffusion layer. The gas diffusion layer has a thickness between 50 .mu.m and 300 .mu.m. The catalytic layer has thickness between 7 .mu.m and 50 .mu.m and a metal catalyst loading between 0.2 mg/cm.sup.2 and 0.5 mg/cm.sup.2.
摘要翻译：公开了用于燃料电池的所有电催化气体扩散电极及其制备方法。该电极包括无向分支气体扩散层和催化层。气体扩散层由碳颗粒和聚（亚乙烯基）氟化物分布的多孔碳基质制成，使得基体在气流横向方向上均匀多孔，在气流方向上与气体不对称多孔。气体扩散层的孔隙率在气流方向上减小。催化层由含有催化碳颗粒和选自聚醚砜，聚（偏二氟乙烯）和磺化聚砜的热塑性聚合物的凝结油墨悬浮液制成，并覆盖气体扩散层的小孔表面。气体扩散层的厚度为50〜300μm。催化剂层的厚度在7μm至50μm之间，金属催化剂负载在0.2mg / cm2至0.5mg / cm2之间。

4. 发明授权

US07229580B2 Preparation of porous poly(aryl ether) articles and use thereof 有权
标题翻译：多孔聚（芳基醚）制品的制备及其用途
公开(公告)号：US07229580B2
公开(公告)日：2007-06-12
申请号：US10836049
申请日：2004-04-30
申请人： Youxin Yuan
发明人： Youxin Yuan
IPC分类号： B01D71/06 , B01D71/00
CPC分类号： B01D69/12 , B01D67/0027 , B01D67/003 , B01D67/0095 , B01D71/52 , B01D71/68 , B01D2323/20 , B01D2323/21 , B01D2325/10 , B01J20/26 , B01J20/262 , B01J20/28014 , B01J20/28035 , B01J20/2809 , B01J2220/42 , C08J9/26 , C08J2201/0462 , C08J2371/10 , C08J2479/00 , H01M2/1653
摘要： The preparation and use of novel porous poly(aryl ether) articles is disclosed. The porous articles are prepared from blends of poly(aryl ether) polymers with polyimides by selectively decomposing the polyimide phase. The preferred reagents used to decompose the polyimide phase include monoethanolamine and tetramethylammonium hydroxide. The porous articles can be configured as a single layer or as a multilayer article. The porous articles of the present invention are unique that at least one of the layers exhibits a narrow pore size distribution. The articles of the present invention can be used as a porous media for a broad range of applications, including porous membranes for fluid separations, such as microfiltration, ultrafiltration, and gas separation, as a battery separators, and as a sorption media.
摘要翻译：公开了新型多孔聚（芳醚）制品的制备与应用。通过选择性分解聚酰亚胺相，由聚（芳基醚）聚合物与聚酰亚胺的共混物制备多孔制品。用于分解聚酰亚胺相的优选试剂包括单乙醇胺和四甲基氢氧化铵。多孔制品可以构造成单层或多层制品。本发明的多孔制品是独特的，至少一个层表现出窄的孔径分布。本发明的制品可以用作广泛应用的多孔介质，包括用于流体分离的多孔膜，例如微滤，超滤和气体分离，作为电池分离器，以及作为吸附介质。

5. 发明申请

US20070129529A1 Functionalized Porous Poly(Aryl Ether Ketone) Materials And Their Use 有权
标题翻译：官能化多孔聚（芳基醚酮）材料及其用途
公开(公告)号：US20070129529A1
公开(公告)日：2007-06-07
申请号：US11548078
申请日：2006-10-10
申请人： Youxin Yuan , Yong Ding
发明人： Youxin Yuan , Yong Ding
IPC分类号： C08G8/02
CPC分类号： C08J9/26 , B01D67/0093 , B01D71/52 , B01D71/82 , B01D2323/36 , B01D2323/38 , B01J20/26 , B01J20/262 , B01J20/265 , B01J20/28033 , B01J20/28092 , B01J20/285 , C08J2201/0462 , C08J2379/08 , C08L71/00 , C08L79/08 , Y10T428/249953 , C08L2666/22
摘要： Functionalized porous poly(aryl ether ketone) articles are prepared by reacting ketone groups in the backbone of poly(aryl ether ketone) polymer with a primary amine reagent. Preferred functional primary amines are primary aliphatic amines or substituted hydrazines containing one or more target functional groups including polar groups, such as hydroxyl groups, ˜OH, amino groups, ˜NH2, ˜NHR, ˜NRR′, and ethylene oxide groups, ˜OCH2CH2—, negatively or positively charged ionic groups, such as ˜SO3−, ˜COO−, and ˜NH4+groups, hydrophobic groups such as siloxane or perfluorcarbone groups, and non-polar groups, such as linear or branched hydrocarbon groups. The functionalized porous poly(aryl ether ketone) article can be prepared by reacting primary amine with a pre-formed, shaped porous poly(aryl ether ketone) article or by functionalizing the surface of a non-porous precursor article that is subsequently converted into a porous article.
摘要翻译：官能化多孔聚（芳醚酮）制品是通过使聚（芳基醚酮）聚合物的主链中的酮基与伯胺试剂反应来制备的。优选的官能伯胺是含有一个或多个靶官能团的主要脂族胺或取代肼，包括极性基团，例如羟基，-OH，氨基，〜NH 2，〜NHR，〜NRR' ，和环氧乙烷基团，-OCH 2 CH 2 - ，带正电或带正电荷的离子基团，例如SO 3 - 和/或者NH 4基团，疏水基团如硅氧烷或全氟咔唑基团，和非极性基团基团，例如直链或支链烃基。官能化的多孔聚（芳醚酮）制品可以通过使伯胺与预形成的多孔聚（芳醚酮）制品反应或通过官能化无孔前体制品的表面来制备，随后将其转化为多孔制品。

6. 发明授权

US6103414A Blend membranes based on sulfonated poly(phenylene oxide) for polymer electrochemical cells 失效
标题翻译：基于用于聚合物电化学电池的磺化聚（苯醚）的共混膜
公开(公告)号：US6103414A
公开(公告)日：2000-08-15
申请号：US133228
申请日：1998-08-13
申请人： Israel Cabasso , Youxin Yuan , Cortney Mittelsteadt
发明人： Israel Cabasso , Youxin Yuan , Cortney Mittelsteadt
IPC分类号： H01M8/02 , B01D71/52 , C08G65/334 , C08G65/48 , C08J5/22 , C08L27/16 , C08L71/12 , H01G9/025 , H01M2/16 , H01M8/10 , H01M10/36 , H01M12/08
CPC分类号： B01D71/52 , C08G65/485 , C08J5/2281 , H01M10/365 , H01M2/1653 , H01M8/1018 , H01M8/1025 , H01M8/1039 , H01M8/1044 , C08J2327/16 , C08J2471/12 , H01M10/36 , H01M2300/0082 , H01M8/1004
摘要： Solid polymer membranes comprised of a high charge density sulfonated poly (phenylene oxide) blended with poly(vinylidene fluoride) in varied ratios have improved membrane characteristics. These membranes are inexpensive and possess very high ionic conductivity, and thus are suitable for solid polymer electrolytes in electrochemical applications, especially for the polymer electrolyte membrane (PEM) fuel cell, the electrolyte double-layer capacitor, and the rechargeable zinc-halide cell. These membranes enhance the performance of these devices.
摘要翻译：由具有不同比例的聚（偏二氟乙烯）共混的高电荷密度磺化聚（苯醚）组成的固体聚合物膜具有改进的膜特性。这些膜是廉价的并且具有非常高的离子导电性，因此适用于电化学应用中的固体聚合物电解质，特别是对于聚合物电解质膜（PEM）燃料电池，电解质双层电容器和可再充电的锌 - 卤电池。这些膜增强了这些器件的性能。

7. 发明授权

US5989742A Blend membranes based on sulfonated poly(phenylene oxide) for enhanced polymer electrochemical cells 失效
标题翻译：基于磺化聚（苯醚）的共混膜用于增强聚合物电化学电池
公开(公告)号：US5989742A
公开(公告)日：1999-11-23
申请号：US725747
申请日：1996-10-04
申请人： Israel Cabasso , Youxin Yuan , Cortney Mittelsteadt
发明人： Israel Cabasso , Youxin Yuan , Cortney Mittelsteadt
IPC分类号： B01D71/52 , C08J5/22 , H01M2/16 , H01M8/10
CPC分类号： H01M2/1653 , B01D71/52 , C08J5/2256 , H01M8/1023 , H01M8/1025 , H01M8/1039 , H01M8/1044 , H01M8/1067 , H01M8/1072 , H01M8/1081 , C08J2371/12 , H01M2300/0082 , H01M8/1004 , Y02P70/56
摘要： Solid polymer membranes comprised of a high charge density sulfonated poly (phenylene oxide) blended with poly(vinylidene fluoride) in varied ratios have improved membrane characteristics. These membranes possess very high ionic conductivity, are inexpensive and suitable for solid polymer electrolytes in electrochemical applications, especially for the polymer electrolyte membrane (PEM) fuel cell. PEM fuel cell assemblies with this membrane have enhanced performance.
摘要翻译：由具有不同比例的聚（偏二氟乙烯）共混的高电荷密度磺化聚（苯醚）组成的固体聚合物膜具有改进的膜特性。这些膜具有非常高的离子电导率，便宜且适用于电化学应用中的固体聚合物电解质，特别是用于聚合物电解质膜（PEM）燃料电池。具有该膜的PEM燃料电池组件具有增强的性能。

8. 发明授权

US07368526B2 Functionalized porous poly(aryl ether ketone) materials and their use 有权
标题翻译：官能化多孔聚（芳醚酮）材料及其用途
公开(公告)号：US07368526B2
公开(公告)日：2008-05-06
申请号：US11548078
申请日：2006-10-10
申请人： Youxin Yuan , Yong Ding
发明人： Youxin Yuan , Yong Ding
IPC分类号： C08F6/06 , C08F6/12 , C08G12/00
CPC分类号： C08J9/26 , B01D67/0093 , B01D71/52 , B01D71/82 , B01D2323/36 , B01D2323/38 , B01J20/26 , B01J20/262 , B01J20/265 , B01J20/28033 , B01J20/28092 , B01J20/285 , C08J2201/0462 , C08J2379/08 , C08L71/00 , C08L79/08 , Y10T428/249953 , C08L2666/22
摘要： Functionalized porous poly(aryl ether ketone) articles are prepared by reacting ketone groups in the backbone of poly(aryl ether ketone) polymer with a primary amine reagent. Preferred functional primary amines are primary aliphatic amines or substituted hydrazines containing one or more target functional groups including polar groups, such as hydroxyl groups, ˜OH, amino groups, ˜NH2, ˜NHR, ˜NRR′, and ethylene oxide groups, ˜OCH2CH2—, negatively or positively charged ionic groups, such as ˜SO3−, ˜COO−, and ˜NH4+ groups, hydrophobic groups such as siloxane or perfluorcarbone groups, and non-polar groups, such as linear or branched hydrocarbon groups. The functionalized porous poly(aryl ether ketone) article can be prepared by reacting primary amine with a pre-formed, shaped porous poly(aryl ether ketone) article or by functionalizing the surface of a non-porous precursor article that is subsequently converted into a porous article.
摘要翻译：官能化多孔聚（芳醚酮）制品是通过使聚（芳基醚酮）聚合物的主链中的酮基与伯胺试剂反应来制备的。优选的官能伯胺是含有一个或多个靶官能团的主要脂族胺或取代肼，包括极性基团，例如羟基，-OH，氨基，〜NH 2，〜NHR，〜NRR' ，和环氧乙烷基团，-OCH 2 CH 2 - ，带正电或带正电荷的离子基团，例如SO 3 - 和/或者NH 4基团，疏水基团如硅氧烷或全氟咔唑基团，和非极性基团基团，例如直链或支链烃基。官能化的多孔聚（芳醚酮）制品可以通过使伯胺与预形成的多孔聚（芳醚酮）制品反应或通过官能化无孔前体制品的表面来制备，随后将其转化为多孔制品。

9. 发明授权

US06987163B2 Modified polybenzimidazole (PBI) membranes for enhanced polymer electrochemical cells 失效
标题翻译：改性聚苯并咪唑（PBI）膜用于增强聚合物电化学电池
公开(公告)号：US06987163B2
公开(公告)日：2006-01-17
申请号：US10213694
申请日：2002-08-07
申请人： Israel Cabasso , Youxin Yuan , Frederick E. Johnson
发明人： Israel Cabasso , Youxin Yuan , Frederick E. Johnson
IPC分类号： C08G73/18
CPC分类号： H01M4/92 , C08G73/18 , C08J5/2287 , C08J2379/04 , H01M4/8605 , H01M4/8828 , H01M4/926 , H01M8/1025 , H01M8/1027 , H01M8/103 , H01M8/1032 , H01M8/1044 , H01M8/1048 , H01M8/1067 , H01M8/1081 , Y02P70/56
摘要： The invention relates to a modified polybenzimidazole (PBI), membranes that are fabricated from these polymers, and their use in electrochemical applications. These membranes have high ionic conductivity and are suitable for solid polymer electrolytes in electrochemical applications, especially for high temperature polymer electrolyte membrane (PEM) fuel cells.
摘要翻译：本发明涉及一种改性聚苯并咪唑（PBI），由这些聚合物制成的膜及其在电化学应用中的应用。这些膜具有高离子导电性，适用于电化学应用中的固体聚合物电解质，尤其适用于高温聚合物电解质膜（PEM）燃料电池。

10. 发明授权

US06887408B2 Porous poly(aryl ether ketone) membranes, processes for their preparation and use thereof 有权
标题翻译：多孔聚（芳醚酮）膜，其制备方法和用途
公开(公告)号：US06887408B2
公开(公告)日：2005-05-03
申请号：US10836043
申请日：2004-04-30
申请人： Youxin Yuan
发明人： Youxin Yuan
IPC分类号： B01D61/00 , B01D63/00 , B01D67/00 , B01D69/12 , B01D71/06 , B01D71/52 , B01J20/26 , B32B3/26 , C08J9/26 , C08K20060101 , H01M2/16
CPC分类号： H01M2/1653 , B01D67/0027 , B01D67/003 , B01D67/0095 , B01D69/12 , B01D71/52 , B01D2323/20 , B01D2323/21 , B01D2325/22 , B01J20/262 , B01J20/28035 , B01J20/28038 , B01J20/2809 , B01J2220/44 , C08J9/26 , C08J2201/0462 , C08J2371/10 , C08J2479/00 , H01M2/162 , Y10T428/249953
摘要： Porous poly(aryl ether ketone) (PAEK) articles are prepared from PAEK/polyimide blends by selective chemical decomposition and subsequent removal of the polyimide phase. Porous PAEK articles exhibit highly interconnected pore structure and a narrow pore size distribution. The porous PAEK articles of the present invention can be utilized as a porous media for a broad range of applications, including membranes for fluid separations, such as microfiltration, ultrafiltration, nanofiltration, and as a sorption media.
摘要翻译：通过选择性化学分解和随后除去聚酰亚胺相，由PAEK /聚酰亚胺共混物制备多孔聚（芳醚酮）（PAEK）制品。多孔PAEK制品表现出高度互连的孔结构和窄的孔径分布。本发明的多孔PAEK制品可用作广泛应用的多孔介质，包括用于流体分离的膜，例如微滤，超滤，纳滤，以及作为吸附介质。

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