公开(公告)号：US20090233146A1

公开(公告)日：2009-09-17

申请号：US12246495

申请日：2008-10-06

申请人： Jae-Suk Lee ,  Myung-Hwan Jeong ,  Kwan-Soo Lee ,  Eun-Seon Park ,  Young-Mu Joe

发明人： Jae-Suk Lee ,  Myung-Hwan Jeong ,  Kwan-Soo Lee ,  Eun-Seon Park ,  Young-Mu Joe

IPC分类号： H01B1/12 ,  C08G65/40

CPC分类号： H01B1/122 ,  C08G65/4006 ,  C08G65/4012 ,  C08G65/4056 ,  C08G65/48 ,  C08G75/23 ,  C08G2650/60 ,  C08L2205/05 ,  H01M8/1025 ,  H01M8/1027 ,  H01M8/1032 ,  H01M8/1034 ,  H01M8/1037 ,  H01M8/1039 ,  H01M8/1072 ,  H01M2300/0082 ,  Y02P70/56

摘要： A sulfonated poly(arylene ether) copolymer that has a crosslinking structure in a chain of a polymer, a sulfonated poly(arylene ether) copolymer that has a crosslinking structure in and at an end of a chain of a polymer, and a polymer electrolyte film that is formed by using them are disclosed. According to the polycondensation reaction of the sulfonated dihydroxy monomer (HO—SAr1-OH), the none sulfonated dihydroxy monomer (HO—Ar—OH), the crosslinkable dihalide monomer (X—CM-X) and the none sulfonated dihalide monomer (X—Ar—X), the poly(arylene ether) copolymer in which the sulfonic acid is included is synthesized. The formed poly(arylene ether) copolymer has the crosslinkable structure in the chain of the polymer. In addition, by carrying out the polycondensation reaction in respects to the crosslinkable monohydroxy monomer or the crosslinkable monohalide monomer, the crosslinking can be formed at the end of the polymer. Through this, the thermal stability, the mechanical stability, the chemical stability, the film formation ability and the like is the same as or better than those of the Nafion film that is currently commercialized and is used as the polymer electrolyte film, and the proton conductivity and the cell performance are excessively improved. In addition, even though it is exposed to the moisture over a long period of time, since there is no change in the property of the electrolyte film, the dimensional stability is high.

摘要翻译： 在聚合物链中具有交联结构的磺化聚（亚芳基醚）共聚物，在聚合物链中具有交联结构并在其末端的磺化聚（亚芳基醚）共聚物和聚合物电解质膜 公开了使用它们形成的。 根据磺化二羟基单体（HO-SAr1-OH）的缩聚反应，无磺化二羟基单体（HO-Ar-OH），交联二卤化物单体（X-CM-X）和无磺化二卤化物单体 -Ar-X），其中包含磺酸的聚（亚芳基醚）共聚物被合成。 形成的聚（亚芳基醚）共聚物在聚合物链中具有可交联结构。 此外，通过对可交联单羟基单体或可交联单卤酸酯单体进行缩聚反应，可以在聚合物的末端形成交联。 由此，热稳定性，机械稳定性，化学稳定性，成膜能力等与目前商品化并用作聚合物电解质膜的Nafion膜相同或更好，质子 导电性和电池性能过度改善。 此外，即使长时间暴露于水分，由于电解质膜的性质没有变化，因此尺寸稳定性高。

公开(公告)号：US08487070B2

公开(公告)日：2013-07-16

申请号：US12246495

申请日：2008-10-06

申请人： Jae-Suk Lee ,  Myung-Hwan Jeong ,  Kwan-Soo Lee ,  Eun-Seon Park ,  Young-Mu Joe

发明人： Jae-Suk Lee ,  Myung-Hwan Jeong ,  Kwan-Soo Lee ,  Eun-Seon Park ,  Young-Mu Joe

IPC分类号： C08G75/00

CPC分类号： H01B1/122 ,  C08G65/4006 ,  C08G65/4012 ,  C08G65/4056 ,  C08G65/48 ,  C08G75/23 ,  C08G2650/60 ,  C08L2205/05 ,  H01M8/1025 ,  H01M8/1027 ,  H01M8/1032 ,  H01M8/1034 ,  H01M8/1037 ,  H01M8/1039 ,  H01M8/1072 ,  H01M2300/0082 ,  Y02P70/56

摘要： A sulfonated poly(arylene ether) copolymer that has a crosslinking structure in a chain of a polymer, a sulfonated poly(arylene ether) copolymer that has a crosslinking structure in and at an end of a chain of a polymer, and a polymer electrolyte film that is formed by using them are disclosed. According to the polycondensation reaction of the sulfonated dihydroxy monomer (HO—SAr1-OH), the none sulfonated dihydroxy monomer (HO—Ar—OH), the crosslinkable dihalide monomer (X—CM-X) and the none sulfonated dihalide monomer (X—Ar—X), the poly(arylene ether) copolymer in which the sulfonic acid is included is synthesized. The formed poly(arylene ether) copolymer has the crosslinkable structure in the chain of the polymer. In addition, by carrying out the polycondensation reaction in respects to the crosslinkable monohydroxy monomer or the crosslinkable monohalide monomer, the crosslinking can be formed at the end of the polymer. Through this, the thermal stability, the mechanical stability, the chemical stability, the film formation ability and the like is the same as or better than those of the Nafion film that is currently commercialized and is used as the polymer electrolyte film, and the proton conductivity and the cell performance are excessively improved. In addition, even though it is exposed to the moisture over a long period of time, since there is no change in the property of the electrolyte film, the dimensional stability is high.

摘要翻译： 在聚合物链中具有交联结构的磺化聚（亚芳基醚）共聚物，在聚合物链中具有交联结构并在其末端的磺化聚（亚芳基醚）共聚物和聚合物电解质膜 公开了使用它们形成的。 根据磺化二羟基单体（HO-SAr1-OH）的缩聚反应，无磺化二羟基单体（HO-Ar-OH），交联二卤化物单体（X-CM-X）和无磺化二卤化物单体 -Ar-X），其中包含磺酸的聚（亚芳基醚）共聚物被合成。 形成的聚（亚芳基醚）共聚物在聚合物链中具有可交联结构。 此外，通过对可交联单羟基单体或可交联单卤酸酯单体进行缩聚反应，可以在聚合物的末端形成交联。 由此，热稳定性，机械稳定性，化学稳定性，成膜能力等与目前商品化并用作聚合物电解质膜的Nafion膜相同或更好，质子 导电性和电池性能过度改善。 此外，即使长时间暴露于水分，由于电解质膜的性质没有变化，因此尺寸稳定性高。

公开(公告)号：US20100168346A1

公开(公告)日：2010-07-01

申请号：US12086489

申请日：2007-03-06

申请人： Jae-Suk Lee ,  Kwan-Soo Lee ,  Myung-Hwan Jeong

发明人： Jae-Suk Lee ,  Kwan-Soo Lee ,  Myung-Hwan Jeong

IPC分类号： C08G65/32

CPC分类号： C08G65/4006 ,  C08G61/12 ,  C08G65/4025 ,  C08G65/4056 ,  C08G65/48 ,  C08G75/0245 ,  C08G75/12 ,  C08G75/23 ,  C08J5/2256 ,  C08J2371/12 ,  C08L2205/05 ,  H01M2/1653 ,  H01M6/181 ,  H01M8/1025 ,  H01M8/1027 ,  H01M8/1032 ,  H01M8/1034 ,  H01M8/1037 ,  H01M8/1039 ,  H01M8/1072 ,  H01M10/0565 ,  H01M2300/0082 ,  Y02P70/56

摘要： A sulfonated polyUrylene ether) copolymer, a method of preparing the same, and a polymer electrolyte membrane using the sulfonated poly(arylene ether) copolymer are provided. A sulfonated poly(arylene ether) copolymer containing a sulfonic acid is synthesized by poly condensing a dihydroxy monomer having a sulfonate group with a dihalide monomer, or by polycondensing a dihalide monomer having a sulfonate group with a dihydroxy monomer. Moreover, a crosslinkable dihydroxy monomer or a crosslinkable dihalide monomer is polycondensed with the obtained poly(arylene ether) copolymer, thus enable crosslinking between polymers. A polymer electrolyte membrane for a fuel cell formed using a poly(arylene ether) copolymer containing a crosslinkable moiety maintains the equivalent or superior levels to existing sulfonated poly(arylene ether) polymer or the Nafion membrane commercially available at present in terms of thermal stability, mechanical stability, chemical properties, film formability, and the like, and shows considerably improved proton conductivity and cell performances.

摘要翻译： 磺化聚亚乙基醚）共聚物，其制备方法和使用磺化聚（亚芳基醚）共聚物的聚合物电解质膜。 通过将具有磺酸盐基团的二羟基单体与二卤化物单体聚合，或通过将具有磺酸盐基团的二卤化物单体与二羟基单体缩聚来合成含有磺酸的磺化聚（亚芳基醚）共聚物。 此外，可交联的二羟基单体或可交联的二卤化物单体与所得的聚（亚芳基醚）共聚物缩聚，从而能够在聚合物之间进行交联。 使用含有交联性部分的聚（亚芳基醚）共聚物形成的燃料电池用高分子电解质膜，与现有的磺化聚（亚芳基醚）聚合物或目前在热稳定性方面可商购的Nafion膜相比， 机械稳定性，化学性质，成膜性等，显示出显着提高的质子传导性和电池性能。

公开(公告)号：US07173155B1

公开(公告)日：2007-02-06

申请号：US11485855

申请日：2006-07-13

申请人： Jae-Suk Lee ,  Sun-Young Chang ,  Kwan-Soo Lee ,  Myung-Hwan Jeong ,  Jung-Eun Yang

发明人： Jae-Suk Lee ,  Sun-Young Chang ,  Kwan-Soo Lee ,  Myung-Hwan Jeong ,  Jung-Eun Yang

IPC分类号： C07C315/00

CPC分类号： C07C309/39

摘要： The present invention relates to a terphenyl dihalide monomer having sulfonate groups and a process for preparing the same. More particularly, the present invention relates to a terphenyl dihalide monomer having sulfonate groups prepared by a process comprising obtaining a terphenyl dihalide derivative by Suzuki cross-coupling of a tetrahalobenzene and phenylboronic acid and introducing sulfonate groups into the phenyl rings at each end of the terphenyl dihalide derivative, the resultant monomer capable of being prepared into a polymer electrolyte having superior ion conductivity through nucleophilic aromatic substitution (SNAr) polymerization due to the presence of two halogen atoms and two conducting sulfonate groups in the monomer molecule, and a process for preparing the same.

摘要翻译： 本发明涉及具有磺酸盐基团的三联苯二卤化物单体及其制备方法。 更具体地，本发明涉及具有磺酸盐基团的三联苯二卤化物单体，其通过以下方法制备，所述方法包括通过四卤代苯和苯硼酸的Suzuki交叉偶联获得三联苯二卤化物衍生物，并且在三联苯的每个末端将引入磺酸基团引入苯环 二卤化物衍生物，所得单体能够通过亲核芳香取代（S N N Ar）聚合制备成具有优异离子传导性的聚合物电解质，由于两个卤素原子和两个导电磺酸基团的存在， 单体分子及其制备方法。

公开(公告)号：US20050107561A1

公开(公告)日：2005-05-19

申请号：US10881557

申请日：2004-06-30

申请人： Jae-Suk Lee ,  Kwan-Soo Lee ,  Ho-Suk Song ,  Jae-Pil Kim

发明人： Jae-Suk Lee ,  Kwan-Soo Lee ,  Ho-Suk Song ,  Jae-Pil Kim

IPC分类号： C07F7/18 ,  C08F20/10 ,  C08G77/24

CPC分类号： C08G77/24 ,  C07F7/1804

摘要： The present invention relates to a siloxane monomer containing a trifluorovinylether group and a sol-gel hybrid polymer prepared using the monomer, more particularly to siloxane monomer with novel structure prepared by reacting alkoxychlorosilane with a Grignard reagent containing a trifluorovinylether (—OC2F3) group, a method of preparing the same and a sol-gel hybrid polymer containing a perfluorocyclobutane (PFCB) group prepared from sol-gel reaction using said siloxane monomer containing a trifluorovinylether group.

摘要翻译： 本发明涉及含有三氟乙烯醚基团的硅氧烷单体和使用该单体制备的溶胶 - 凝胶杂化聚合物，更具体地说，涉及通过使烷氧基氯硅烷与含有三氟乙烯醚（-OC 2）的格利雅试剂 3，根据权利要求1所述的方法，其制备方法和含有由溶胶 - 凝胶反应制备的全氟环丁烷（PFCB）基团的溶胶 - 凝胶杂化聚合物，所述硅氧烷单体含有三氟乙烯基醚基团 。

公开(公告)号：US07368514B2

公开(公告)日：2008-05-06

申请号：US10881557

申请日：2004-06-30

申请人： Jae-Suk Lee ,  Kwan-Soo Lee ,  Ho-Suk Song ,  Jae-Pil Kim

发明人： Jae-Suk Lee ,  Kwan-Soo Lee ,  Ho-Suk Song ,  Jae-Pil Kim

IPC分类号： C07F7/18

CPC分类号： C08G77/24 ,  C07F7/1804

摘要： The present invention relates to a siloxane monomer containing a trifluorovinylether group and a sol-gel hybrid polymer prepared using the monomer, more particularly to siloxane monomer with novel structure prepared by reacting alkoxychlorosilane with a Grignard reagent containing a trifluorovinylether (—OC2F3) group, a method of preparing the same and a sol-gel hybrid polymer containing a perfluorocyclobutane (PFCB) group prepared from sol-gel reaction using said siloxane monomer containing a trifluorovinylether group.

摘要翻译： 本发明涉及含有三氟乙烯醚基团的硅氧烷单体和使用该单体制备的溶胶 - 凝胶杂化聚合物，更具体地说，涉及通过使烷氧基氯硅烷与含有三氟乙烯醚（-OC 2）的格利雅试剂 3，根据权利要求1所述的方法，其制备方法和含有由溶胶 - 凝胶反应制备的全氟环丁烷（PFCB）基团的溶胶 - 凝胶杂化聚合物，所述硅氧烷单体含有三氟乙烯基醚基团 。

公开(公告)号：US07732560B2

公开(公告)日：2010-06-08

申请号：US12435112

申请日：2009-05-04

申请人： Jae-Suk Lee ,  Kwan-Soo Lee

发明人： Jae-Suk Lee ,  Kwan-Soo Lee

IPC分类号： C08G75/04

CPC分类号： C08G65/4025

摘要： The present invention relates to terphenyl dihydroxy monomers containing fluorine and fluorinated poly(arylene ether sulfide)s prepared by using the monomers, more particularly, terphenyl dihydroxy monomers containing both two hydroxy functional groups and fluorine and fluorinated poly(arylene ether sulfide)s prepared by an aromatic nucleophilic substitution polymerization (SNAr) using the monomers, which are thus useful as optical materials in the field of information telecommunications.

摘要翻译： 本发明涉及通过使用单体制备的含氟和氟化聚（亚芳基醚硫醚）的三联苯基二羟基单体，更具体地说，涉及含有两个羟基官能团的三联苯基二羟基单体和氟和氟化聚（亚芳基醚硫醚），其由 使用单体的芳族亲核取代聚合（SNAr），因此可用作信息通信领域的光学材料。

公开(公告)号：US20060183878A1

公开(公告)日：2006-08-17

申请号：US11301144

申请日：2005-12-12

申请人： Jae-Suk Lee ,  Kwan-Soo Lee

发明人： Jae-Suk Lee ,  Kwan-Soo Lee

IPC分类号： C08G14/02

CPC分类号： C08G65/4025

摘要： The present invention relates to terphenyl dihydroxy monomers containing fluorine and fluorinated poly(arylene ether sulfide)s prepared by using the monomers, more particularly, terphenyl dihydroxy monomers containing both two hydroxy functional groups and fluorine and fluorinated poly(arylene ether sulfide)s prepared by an aromatic nucleophilic substitution polymerization (SNAr) using the monomers, which are thus useful as optical materials in the field of information telecommunications.

摘要翻译： 本发明涉及通过使用单体制备的含氟和氟化聚（亚芳基醚硫醚）的三联苯基二羟基单体，更具体地说，涉及含有两个羟基官能团的三联苯基二羟基单体和氟和氟化聚（亚芳基醚硫醚），其由 使用单体的芳族亲核取代聚合（S N N Ar），因此可用作信息通信领域的光学材料。

公开(公告)号：US08236207B2

公开(公告)日：2012-08-07

申请号：US12938087

申请日：2010-11-02

申请人： Yu Seung Kim ,  Kwan-Soo Lee ,  Tommy Q. T. Rockward

发明人： Yu Seung Kim ,  Kwan-Soo Lee ,  Tommy Q. T. Rockward

IPC分类号： H01B1/00 ,  H01B1/12 ,  H01B1/02 ,  H01B1/22 ,  H01M4/02 ,  H01M4/88 ,  H01M4/36 ,  H01M4/92 ,  H01M8/00 ,  C09K3/00 ,  B01J31/00 ,  B01J37/00 ,  B01J23/40 ,  B01J23/74 ,  B01J23/00 ,  C08F4/02 ,  C08F4/60

CPC分类号： H01B1/122 ,  H01G11/48 ,  H01M4/8663 ,  H01M4/881 ,  H01M4/8828 ,  H01M4/92 ,  Y02E60/13

摘要： Compositions, and methods of making thereof, comprising from about 1% to about 5% of a perfluorinated sulfonic acid ionomer or a hydrocarbon-based ionomer; and from about 95% to about 99% of a solvent, said solvent consisting essentially of a polyol; wherein said composition is substantially free of water and wherein said ionomer is uniformly dispersed in said solvent.

摘要翻译： 组合物及其制备方法，包含约1％至约5％的全氟磺酸离聚物或基于烃的离聚物; 和约95％至约99％的溶剂，所述溶剂基本上由多元醇组成; 其中所述组合物基本上不含水，并且其中所述离聚物均匀地分散在所述溶剂中。

公开(公告)号：US20110049441A1

公开(公告)日：2011-03-03

申请号：US12938087

申请日：2010-11-02

申请人： Yu Seung Kim ,  Kwan-Soo Lee ,  Tommy Q.T. Rockward

发明人： Yu Seung Kim ,  Kwan-Soo Lee ,  Tommy Q.T. Rockward

IPC分类号： H01B1/22 ,  H01B1/12

CPC分类号： H01B1/122 ,  H01G11/48 ,  H01M4/8663 ,  H01M4/881 ,  H01M4/8828 ,  H01M4/92 ,  Y02E60/13

摘要： Compositions, and methods of making thereof, comprising from about 1% to about 5% of a perfluorinated sulfonic acid ionomer or a hydrocarbon-based ionomer; and from about 95% to about 99% of a solvent, said solvent consisting essentially of a polyol; wherein said composition is substantially free of water and wherein said ionomer is uniformly dispersed in said solvent.

摘要翻译： 组合物及其制备方法，包含约1％至约5％的全氟磺酸离聚物或基于烃的离聚物; 和约95％至约99％的溶剂，所述溶剂基本上由多元醇组成; 其中所述组合物基本上不含水，并且其中所述离聚物均匀地分散在所述溶剂中。