公开(公告)号：US07029559B2

公开(公告)日：2006-04-18

申请号：US10228778

申请日：2002-08-27

申请人： Jongok Won ,  Yong Soo Kang ,  In-Hwan Oh ,  Heung Yong Ha ,  Sangwook Choi ,  Jee Won Choun ,  Bum-Suk Jung

发明人： Jongok Won ,  Yong Soo Kang ,  In-Hwan Oh ,  Heung Yong Ha ,  Sangwook Choi ,  Jee Won Choun ,  Bum-Suk Jung

IPC分类号： C25B13/00

CPC分类号： H01M8/1051 ,  B01D69/141 ,  B01J47/12 ,  C08J5/2275 ,  C08J2323/06 ,  C08J2325/06 ,  H01M8/04197 ,  H01M8/1004 ,  H01M8/1011 ,  H01M8/1023 ,  H01M8/1039 ,  H01M8/1086 ,  Y02E60/523 ,  Y02P70/56

摘要： An ion exchange composition membrane is made up of dispersed natural clay and/or organized clay in ion conducting polymeric film as a methanol barrier material. The membrane exhibits low methanol crossover, high proton conductivity and is thus suitable for use in direct methanol fuel cells with low costal advantage.

摘要翻译： 离子交换组合物膜由作为甲醇阻挡材料的离子导电聚合物膜中的分散的天然粘土和/或有机粘土组成。 该膜显示低甲醇交叉，高质子传导性，因此适用于具有低花费优势的直接甲醇燃料电池。

公开(公告)号：US06590056B2

公开(公告)日：2003-07-08

申请号：US09860531

申请日：2001-05-21

申请人： Jongok Won ,  Yong Soo Kang ,  Bum Suk Jung ,  Jee Won Choun

发明人： Jongok Won ,  Yong Soo Kang ,  Bum Suk Jung ,  Jee Won Choun

IPC分类号： C08G77452

CPC分类号： C08G83/003 ,  C08F8/42 ,  C08G83/001 ,  Y10S977/773 ,  Y10S977/788

摘要： Disclosed is an inorganic-organic hybrid polymer composed of nano-particles on the surface using a dendrimer and a manufacturing method thereof, in which nanometer-sized inorganic (metal) particles are uniformly dispersed across the surface of the polymer and available as optically, electrically and magnetically functional materials. The method includes the steps of: forming a functional anhydride group on a polymer-based matrix; selectively adding metal or inorganic salts to the dendrimer to prepare either of dendrimer-metal precursor solution or dendrimer-inorganic particle solution; inducing the reaction between the functional anhydride group of the surface of polymer matrix with the solution to form a chemical bond between the matrix and the dendrimer; and reducing the metal ions or inorganic particle by irradiation of light.

公开(公告)号：US20050150383A1

公开(公告)日：2005-07-14

申请号：US11011235

申请日：2004-12-13

申请人： Yong Soo Kang ,  Bumsuk Jung ,  Jong Kim ,  Jongok Won ,  Kook Heon Char ,  Sang Wook Kang

发明人： Yong Soo Kang ,  Bumsuk Jung ,  Jong Kim ,  Jongok Won ,  Kook Heon Char ,  Sang Wook Kang

IPC分类号： B01D69/00 ,  B01D53/22 ,  B01D61/38 ,  B01D67/00 ,  B01D69/10 ,  B01D69/14 ,  B01D71/00 ,  B01D71/02 ,  B01D71/38 ,  B01D71/40 ,  B01D71/44 ,  B01D71/46 ,  B01J20/32

CPC分类号： B01D53/228 ,  B01D61/38 ,  B01D2257/7022

摘要： There is provided a facilitated transport membrane for separating alkene hydrocarbon comprising a solid polymer electrolyte layer consisting a transition metal salt, a polymer, an ionic liquid, and a porous supported membrane. The facilitated transport membrane of the present invention shows high selectivity and permeability for the alkene hydrocarbon. It further maintains the complex's activity as a carrier during a long operation, wherein the complex is formed by an interaction of the transition metal ion with the polymer ligand within the solid polymer electrolyte.

摘要翻译： 提供了一种用于分离烯烃的促进输送膜，包括由过渡金属盐，聚合物，离子液体和多孔负载膜组成的固体聚合物电解质层。 本发明的便携式输送膜对于烯烃显示出高选择性和渗透性。 它在长时间的操作中进一步保持络合物作为载体的活性，其中复合物通过过渡金属离子与固体聚合物电解质中的聚合物配体的相互作用而形成。

公开(公告)号：US06645276B2

公开(公告)日：2003-11-11

申请号：US10061033

申请日：2002-02-01

申请人： Yong Soo Kang ,  Jong Ok Won ,  Bum Suk Jung ,  Hye Hun Park ,  Seong Geun Oh

发明人： Yong Soo Kang ,  Jong Ok Won ,  Bum Suk Jung ,  Hye Hun Park ,  Seong Geun Oh

IPC分类号： B01D5322

CPC分类号： B01D69/142 ,  B01D53/228 ,  B01D2257/7022

摘要： A facilitated transport membrane with improved permeance and selectivity to alkene-based unsaturated hydrocarbons is provided. The facilitated transport membrane includes a solid state polymer electrolyte and additionally a non-volatile surfactant that enhances long-term operation stability. In preparing the facilitated transport membrane for separation of alkenes, a porous supporting membrane is coated with a solid polymer electrolyte layer having a non-volatile polymer, a non-volatile surfactant, and a salt of a transition metal capable of complexing selectively and reversibly with alkenes.

摘要翻译： 提供了具有改善的对烯烃类不饱和烃的渗透性和选择性的促进的输送膜。 促进的输送膜包括固态聚合物电解质和另外的增强长期操作稳定性的非挥发性表面活性剂。 在制备用于分离烯烃的便利输送膜时，多孔支撑膜涂覆有固体聚合物电解质层，其具有非挥发性聚合物，非挥发性表面活性剂和过渡金属的盐，其能够选择性和可逆地与 烯烃

公开(公告)号：US06712997B2

公开(公告)日：2004-03-30

申请号：US09840138

申请日：2001-04-24

申请人： Jong Ok Won ,  Yong Soo Kang ,  Bum Suk Jung ,  Yeo Sang Yoon

发明人： Jong Ok Won ,  Yong Soo Kang ,  Bum Suk Jung ,  Yeo Sang Yoon

IPC分类号： B01J1312

CPC分类号： C23C18/14 ,  H01B1/22 ,  H01C17/06586 ,  Y10T428/12007

摘要： The present invention relates to composite polymers containing nanometer-sized metal particles and manufacturing method thereof, which can be uniformly dispersed nanometer-sized metal particles into polymers, thereby allowing the use thereof as optically, electrically and magnetically functional materials. The method for manufacturing composite polymers containing nanometer-sized metal particles includes the steps of: dispersing at least one metal precursor into a matrix made of polymers in a molecule level; and irradiating rays of light on the matrix containing the metal precursors dispersed in the molecule level and reducing the metal precursors into metals and fixing nanometer sized metal particles inside of matrix.

摘要翻译： 本发明涉及含有纳米级金属颗粒的复合聚合物及其制造方法，其可以将纳米级金属颗粒均匀地分散在聚合物中，从而允许其用作光学，电学和磁性功能材料。 含有纳米尺寸金属颗粒的复合聚合物的制造方法包括以下步骤：将至少一种金属前体分散在由分子水平的聚合物制成的基质中; 并在包含分散在分子水平的金属前体的基质上照射光线，并将金属前体还原成金属并将纳米尺寸的金属颗粒固定在基质内。

公开(公告)号：US07179321B2

公开(公告)日：2007-02-20

申请号：US10822258

申请日：2004-04-09

申请人： Yong Soo Kang ,  Hoon Sik Kim ,  Jong Hak Kim ,  Kookheon Char ,  Sang Wook Kang ,  Jongok Won

发明人： Yong Soo Kang ,  Hoon Sik Kim ,  Jong Hak Kim ,  Kookheon Char ,  Sang Wook Kang ,  Jongok Won

IPC分类号： B01D53/22

CPC分类号： C10G31/11 ,  B01D53/228 ,  B01D69/12 ,  B01D69/142 ,  B01D71/48

摘要： The present invention relates to a facilitated transport membrane for separation of alkene hydrocarbons from hydrocarbon mixtures, comprising a porous support and a solid polymer electrolyte consisting of a transition metal salt and a polymer having phthalic structure, in which the electrolyte is in solid state at its operating temperature. The facilitated transport membrane is prepared by forming a solid polymer electrolyte consisting of a transition metal salt and a polymer on a porous support. The transition metal salt can selectively and reversibly form a complex with alkene hydrocarbons and the polymer can dissociate the transition metal salt. In particular, the polymer matrix allows the transition metal salt to be well dissociated because it has a phthalic structure capable of being coordinated to a transition metal ion.

摘要翻译： 本发明涉及用于从烃混合物中分离烯烃的促进的输送膜，包括多孔载体和由过渡金属盐和具有邻苯二甲酸结构的聚合物组成的固体聚合物电解质，其中电解质在其固态 工作温度 通过在多孔载体上形成由过渡金属盐和聚合物组成的固体聚合物电解质来制备便利的输送膜。 过渡金属盐可以选择性地和可逆地与烯烃形成络合物，聚合物可以离解过渡金属盐。 特别地，聚合物基质允许过渡金属盐被很好的解离，因为它具有能与过渡金属离子配位的邻苯二甲酸结构。

公开(公告)号：US07820908B2

公开(公告)日：2010-10-26

申请号：US10948833

申请日：2004-09-22

申请人： Moon Sung Kang ,  Jong Hak Kim ,  Young Jin Kim ,  Jongok Won ,  Yong Soo Kang ,  Hoon Sik Kim

发明人： Moon Sung Kang ,  Jong Hak Kim ,  Young Jin Kim ,  Jongok Won ,  Yong Soo Kang ,  Hoon Sik Kim

IPC分类号： H01L31/00

CPC分类号： H01G9/2009 ,  H01G9/2022 ,  H01G9/2031 ,  H01G9/2059 ,  Y02E10/542

摘要： Disclosed is a solid state dye-sensitized solar cell employing a composite polymer electrolyte, which includes a photoelectrode, a counter electrode, and an electrolyte interposed between the photoelectrode and counter electrode. The electrolyte includes at least one of a middle molecular substance, a polymer mixture, and inorganic nanoparticles, and a redox derivative. The dye-sensitized solar cell reduces crystallinity of the polymer electrolyte to significantly increase ionic conductivity, and enables the polymer electrolyte to smoothly permeate into a titanium oxide layer to improve mechanical properties, thereby significantly increasing energy conversion efficiency. Accordingly, the dye-sensitized solar cell assures high energy conversion efficiency without an electrolyte leak, and thus, it can be stably and practically used for a long time.

摘要翻译： 公开了一种使用复合聚合物电解质的固态染料敏化太阳能电池，其包括光电极，对电极和介于光电极和对电极之间的电解质。 电解质包括中分子物质，聚合物混合物和无机纳米颗粒中的至少一种和氧化还原衍生物。 染料敏化太阳能电池降低聚合物电解质的结晶度，显着提高离子电导率，使得聚合物电解质平稳地渗透到氧化钛层中以改善机械性能，从而显着提高能量转换效率。 因此，染料敏化太阳能电池确保高的能量转换效率而不会发生电解液泄漏，因此可以长期稳定和实际使用。

公开(公告)号：US06706771B2

公开(公告)日：2004-03-16

申请号：US10194303

申请日：2002-07-15

申请人： Hoon Sik Kim ,  Yong Soo Kang ,  Byung Gwon Lee ,  Hyun Joo Lee ,  Jae Hee Ryu

发明人： Hoon Sik Kim ,  Yong Soo Kang ,  Byung Gwon Lee ,  Hyun Joo Lee ,  Jae Hee Ryu

IPC分类号： C08J520

CPC分类号： C10G31/11 ,  B01D53/228 ,  B01D69/142 ,  C07C7/144 ,  C07C11/02

摘要： The present invention relates to polymer membranes for separating olefins from paraffins which have the similar molecular size and close boiling point. More particularly, it relates to a silver salt-containing facilitated transport membrane for olefin separation, and also a method for producing the same. An object of the present invention is to provide a silver salt-containing facilitated transport membrane for olefin separation having improved stability, and also a method for preparing the same, which exhibits no deterioration in membrane performance even when operated for an extended period of time. The facilitated transport membrane for olefin/paraffin separation of the present invention comprises a polymer, a silver salt, and a phthalate compound represented by the following formula (1) wherein R denotes an alkyl group of 2 to 8 carbon atoms or a phenyl group.

摘要翻译： 本发明涉及用于从具有相似分子大小和接近沸点的石蜡中分离烯烃的聚合物膜。 更具体地说，本发明涉及一种用于烯烃分离的含银盐的促进输送膜，以及它们的制造方法。 本发明的目的是提供一种具有改进的稳定性的含银盐的促进烯烃分离的输送膜以及其制备方法，即使长时间操作也不会降低膜性能。 本发明的促进烯烃/石蜡分离的输送膜包括由下式（1）表示的聚合物，银盐和邻苯二甲酸酯化合物，其中R表示2至8个碳原子的烷基或苯基。

公开(公告)号：US06486240B1

公开(公告)日：2002-11-26

申请号：US09428994

申请日：1999-10-28

申请人： Jong Ok Won ,  Yong Soo Kang ,  Hyun Chae Park ,  Un Young Kim ,  Seong Hyun Yoo

发明人： Jong Ok Won ,  Yong Soo Kang ,  Hyun Chae Park ,  Un Young Kim ,  Seong Hyun Yoo

IPC分类号： C08K534

CPC分类号： B01D67/0011 ,  B01D67/0016 ,  B01D69/10 ,  B01D71/64 ,  B01D71/68 ,  B01D2325/022 ,  B01D2325/026 ,  Y10T428/24998

摘要： An asymmetric support membrane can be prepared by using a phase separation method. The method includes immersing a polymer solvent solution into water. The polymer solution is made by dissolving 15 to 35% by weight of the polymer into a solvent that lets the polymer solution become a gel at a temperature of 0 to 50° C. The solution is then allowed to gel and brought into a final membrane form in water for phase separation and formation of the asymmetric support membrane. The polymer may be poly(vinyl chloride), polyethersulfone, polyetherimide and polyamic(methylester). The solvent is &ggr;-butyrolactone alone as a major solvent or is a mixed solvent with N-methyl-2-pyrrolidone as a cosolvent. The asymmetric support membrane is a porous support membrane of a sponge form having open pores that are connected to one another with a narrow pore size distribution. Thus, the asymmetric support membrane has an improved permeance and mechanical strength. Further, because it has a narrow pore size distribution, a coating process can be optimized with a material having high selectivity. Therefore, the composite membranes having improved selectivity can be easily produced by the present invention.

摘要翻译： 可以通过使用相分离方法制备不对称支撑膜。 该方法包括将聚合物溶剂溶液浸入水中。 聚合物溶液通过将15-35％（重量）的聚合物溶解在溶剂中，使聚合物溶液在0至50℃的温度下变成凝胶。然后将溶液凝胶化并进入最后的膜 在水中形成相分离和形成不对称支撑膜。 聚合物可以是聚（氯乙烯），聚醚砜，聚醚酰亚胺和聚酰胺（甲酯）。 溶剂是单独的γ-丁内酯作为主要溶剂，或者是与N-甲基-2-吡咯烷酮作为助溶剂的混合溶剂。 不对称支撑膜是海绵形式的多孔支撑膜，其具有彼此连接并具有窄孔径分布的开口孔。 因此，不对称支撑膜具有改善的渗透性和机械强度。 此外，由于其具有窄的孔径分布，因此可以用具有高选择性的材料来优化涂布工艺。 因此，通过本发明可以容易地制备具有提高的选择性的复合膜。

公开(公告)号：US07947896B2

公开(公告)日：2011-05-24

申请号：US11696980

申请日：2007-04-05

申请人： Byung-Hee Sohn ,  Sang Cheol Park ,  Yong Soo Kang ,  Young Gun Lee

发明人： Byung-Hee Sohn ,  Sang Cheol Park ,  Yong Soo Kang ,  Young Gun Lee

IPC分类号： H01L31/0224

CPC分类号： H01G9/2022 ,  H01G9/2031 ,  H01G9/2059 ,  H01L51/0086 ,  Y02E10/542

摘要： Disclosed herein is a method for modifying the surface of a counter electrode. According to the method, the surface modification is achieved by treating the surface of a counter electrode with a polyethylene glycol derivative having a pendant group at one end. Also disclosed is a counter electrode whose surface is modified by the method. The electron transfer rate at the interface between the counter electrode and an electrolyte layer of a photovoltaic device is increased and the affinity of the counter electrode for the electrolyte layer is improved, resulting in an improvement in the power conversion efficiency of the photovoltaic device.

摘要翻译： 本文公开了一种用于改变对电极表面的方法。 根据该方法，通过在一端用具有侧基的聚乙二醇衍生物处理对电极的表面来实现表面改性。 还公开了通过该方法改变其表面的对电极。 相对电极和光电器件的电解质层之间的界面处的电子传递速率增加，并且对电极对于电解质层的亲和性提高，导致光电器件的功率转换效率的提高。