公开(公告)号：KR100541291B1

公开(公告)日：2006-01-11

申请号：KR1020030022842

申请日：2003-04-11

Applicant: 한국과학기술연구원

Inventor： 김종학 ,  강용수 ,  정범석 ,  원종옥 ,  민병렬 ,  김훈식

IPC: C08J5/22

CPC classification number: C10G31/11 ,  B01D53/228 ,  B01D69/142 ,  C07C7/144 ,  C07C11/02

Abstract: 본 발명은 전이금속염과, 전이금속염을 용해시킬 수 없으나 전이금속을 물리적으로 분산시킬 수 있는, 전이금속염과 착체를 형성하는 기능기가 없는 고분자로 구성된 전이금속염-고분자 혼합막 및 다공성 지지막으로 이루어진, 탄화수소 혼합물로부터 알켄계 탄화수소를 분리하기 위한 촉진 수송 분리막에 관한 것이다.
본 발명에 따른 촉진 수송 분리막은 불포화 탄화수소와 선택적 및 가역적으로 착체를 형성할 수 있는 전이금속염과 이를 물리적으로 균일하게 분산시킬 수 있는 고무상 고분자로 구성된 고체 전이금속염-고분자 혼합막을 다공성 지지막 위에 형성시켜 제조한다. 특히, 본 발명에 따른 고분자 매질은 전이금속과 착체를 형성하는 기능기를 포함하지 않아 전이금속 이온을 분자 수준으로 균일하게 분산시킬 수 있을 뿐만 아니라, 전이금속 이온을 전이금속 입자로 환원시키는 산소 및(또는) 질소를 포함하는 기능기를 포함하지 않아 전이금속 이온의 전이금속 입자로의 환원에 대해 상대적으로 안정성을 갖고 있다.
이렇게 제조된 촉진 수송 분리막은 알켄계 탄화수소에 대한 투과성과 선택성이 높을 뿐만 아니라 장시간의 운전 상황에서도 전이금속 이온이 알켄 운반체로서의 활성을 오랫동안 지속하는 특성을 나타낸다.
촉진 수송 분리막, 전이금속염, 알켄계 탄화수소, 고분자

公开(公告)号：KR1020050032245A

公开(公告)日：2005-04-07

申请号：KR1020030068269

申请日：2003-10-01

Applicant: 한국과학기술연구원

Inventor： 강문성 ,  김종학 ,  김영진 ,  원종옥 ,  강용수 ,  김훈식

IPC: H01L31/04

CPC classification number: H01G9/2009 ,  H01G9/2022 ,  H01G9/2031 ,  H01G9/2059 ,  Y02E10/542

Abstract: A solid state dye-sensitized solar cell employing composite polymer electrolytes is provided to increase ionic conductivity by reducing the crystallinity of polymer electrolytes, and to remarkably increase energy conversion efficiency by improving a mechanical characteristic. A composite polymer electrolyte includes a photo electrode(10), a counter electrode(20) and an electrolyte(30) interposed between the photo electrode and the counter electrode. The composite polymer electrolyte is composed of polymer having an inertia radius of 6-50 angstroms, polymer having an inertia radius of 100-1000 angstroms and an oxidation-reduction derivative.

Abstract translation: 提供采用复合聚合物电解质的固态染料敏化太阳能电池，以通过降低聚合物电解质的结晶度来增加离子传导性，并且通过改善机械特性显着提高能量转换效率。 复合聚合物电解质包括介于光电极和对电极之间的光电极（10），对电极（20）和电解质（30）。 复合聚合物电解质由惯性半径为6-50埃的聚合物，惯性半径为100-1000埃的聚合物和氧化还原衍生物组成。

公开(公告)号：KR1020040089186A

公开(公告)日：2004-10-21

申请号：KR1020030022841

申请日：2003-04-11

Applicant: 한국과학기술연구원

Inventor： 강용수 ,  김훈식 ,  김종학 ,  차국헌 ,  강상욱 ,  원종옥

IPC: B01D71/28

CPC classification number: C10G31/11 ,  B01D53/228 ,  B01D69/12 ,  B01D69/142 ,  B01D71/48

Abstract: PURPOSE: A facilitated transport membrane is provided which displays excellent characteristics by coating a solid polymer electrolyte consisting of transition metal salts and polymers containing phthalic structure on a porous support. CONSTITUTION: The facilitated transport membrane is characterized in that it comprises porous support membrane and solid polymer electrolyte layer consisting of transition metal salts and polymers containing phthalic structure to separate alkene based hydrocarbon from hydrocarbon mixture, wherein cations of the transition metals have electronegativity of 1.8 to 2.3, wherein the transition metals are selected from the group consisting of Mn, Fe, Co, Ni, Cu, Mo, Tc, Ru, Rh, Pd, Ag, Re, Os, Ir, Pt and complex thereof, wherein lattice energy of the transition metal salts containing anions is 2500 kJ/mol or less, wherein the anions of the transition metal salts are selected from the group consisting of F¬-, Cl¬-, Br¬-, CN¬-, I¬-, NO3¬-, SCN¬-, ClO4¬-, CF3SO3¬-BF4¬-, AsF6¬-, PF6¬-, SbF6¬-, AlCl4¬-, N(SO2CF3)2¬- and C(SO2CF3)3¬-, wherein the transition metal salts comprise a mixture of complex salts or transition metal salts of transition metals, wherein the polymers are selected from polyethylene phthalate, poly diarylphthalate, poly(ethylene phthalate-co-1,4-phenylene phthalate) and a mixture thereof, wherein porous support is a porous polymer or ceramic support used in preparation of an ordinary composite membrane, and wherein the hydrocarbon mixture contains one or more of alkene based hydrocarbons and one or more of alkane based hydrocarbons or inert gases.

Abstract translation: 目的：提供便利的输送膜，通过在多孔载体上涂覆由过渡金属盐和含有邻苯二甲酸结构的聚合物组成的固体聚合物电解质，显示出优异的特性。 构成：便利的输送膜的特征在于其包含多孔支撑膜和由过渡金属盐和含有邻苯二甲酸结构的聚合物组成的固体聚合物电解质层，以从烃混合物中分离烯烃基烃，其中过渡金属的阳离子具有1.8至 2.3，其中过渡金属选自Mn，Fe，Co，Ni，Cu，Mo，Tc，Ru，Rh，Pd，Ag，Re，Os，Ir，Pt及其络合物，其中晶格能 含有阴离子的过渡金属盐为2500kJ / mol以下，其中过渡金属盐的阴离子选自F1-，Cl-，Br - ，CN-，I - ，NO3 （SO 2 CF 3）2 - 和C（SO 2 CF 3）3 - ， - ， - ， - 其中所述过渡金属盐包括过渡金属的络合盐或过渡金属盐的混合物，其中所述聚合物是选择的 聚对苯二甲酸乙二醇酯，聚对苯二甲酸邻苯二甲酸酯 - 邻苯二甲酸苯二甲酸酯及其混合物，其中多孔载体是用于制备普通复合膜的多孔聚合物或陶瓷载体，其中烃 混合物含有一种或多种烯烃类烃和一种或多种基于烷烃的烃或惰性气体。

公开(公告)号：KR1020040089183A

公开(公告)日：2004-10-21

申请号：KR1020030022837

申请日：2003-04-11

Applicant: 한국과학기술연구원

Inventor： 김종학 ,  강용수 ,  정범석 ,  원종옥 ,  민병렬 ,  김훈식

IPC: B01D71/26

CPC classification number: B01D53/228 ,  B01D69/142 ,  B01D71/44 ,  C07C7/144 ,  Y10T428/24926 ,  Y10T428/31855 ,  C07C11/02

Abstract: PURPOSE: A facilitated transport membrane is provided which displays excellent characteristics by coating a solid polymer electrolyte consisting of transition metal salts and polymers containing C=C bonds on a porous support. CONSTITUTION: The facilitated transport membrane is characterized in that it comprises porous support membrane and solid polymer electrolyte layer consisting of transition metal salts and polymers containing C=C bonds to separate alkene based hydrocarbon from hydrocarbon mixture, wherein cations of the transition metals have electronegativity of 1.8 to 2.3, wherein the transition metals are selected from the group consisting of Mn, Fe, Co, Ni, Cu, Mo, Tc, Ru, Rh, Pd, Ag, Re, Os, Ir, Pt and complex thereof, wherein lattice energy of the transition metal salts containing anions is 2500 kJ/mol or less, wherein the anions of the transition metal salts are selected from the group consisting of F¬-, Cl¬-, Br¬-, CN¬-, I¬-, NO3¬-, SCN¬-, ClO4¬-, CF3SO3¬-BF4¬-, AsF6¬-, PF6¬-, SbF6¬-, AlCl4¬-, N(SO2CF3)2¬- and C(SO2CF3)3¬-, wherein the transition metal salts comprise a mixture of complex salts or transition metal salts of transition metals, wherein the polymers are selected from polytrimethylsilyl propene, polystyrene, poly(tert-butyl propene), polyisopropyl propene, polybutadiene, polyisoprene, polynorbornene, polyhexamethylene vinylene, polypinene and a mixture thereof, wherein porous support is a porous polymer or ceramic support used in preparation of an ordinary composite membrane, and wherein the hydrocarbon mixture contains one or more of alkene based hydrocarbons and one or more of alkane based hydrocarbons or inert gases.

Abstract translation: 目的：提供便利的输送膜，通过在多孔载体上涂覆由过渡金属盐和含有C = C键的聚合物组成的固体聚合物电解质，显示出优异的特性。 构成：便利的输送膜的特征在于其包括多孔支撑膜和由过渡金属盐和含有C = C键的聚合物组成的固体聚合物电解质层，以与烃混合物分离烯烃基烃，其中过渡金属的阳离子具有电负性 1.8〜2.3，其中过渡金属选自Mn，Fe，Co，Ni，Cu，Mo，Tc，Ru，Rh，Pd，Ag，Re，Os，Ir，Pt及其络合物， 含有阴离子的过渡金属盐的能量为2500kJ / mol以下，其中过渡金属盐的阴离子选自F1-，Cl-，Br - ，CN-，I- ，NO 3 - ，SCN-，ClO 4 - ，CF 3 SO 3 - -BF 4 - ，AsF 6 - ，PF 6 - ，SbF 6 - ，AlCl 4 - ，N（SO 2 CF 3）2 - 和C（SO 2 CF 3） - ，其中所述过渡金属盐包括过渡金属的络合盐或过渡金属盐的混合物，其中所述聚合物选自 聚三甲基甲硅烷基丙烯，聚苯乙烯，聚（叔丁基丙烯），聚异丙基丙烯，聚丁二烯，聚异戊二烯，聚降冰片烯，聚六亚甲基亚乙烯基，聚苯乙烯及其混合物，其中多孔载体是用于制备普通复合膜的多孔聚合物或陶瓷载体， 并且其中所述烃混合物含有一种或多种烯烃类烃和一种或多种烷烃类烃或惰性气体。

公开(公告)号：KR100406362B1

公开(公告)日：2004-02-14

申请号：KR1019980046469

申请日：1998-10-30

Applicant: 한국과학기술연구원 ,  주식회사 포스코

Inventor： 강용수 ,  박철민 ,  원종옥 ,  박현채 ,  김은영

IPC: B01D69/12

Abstract: PURPOSE: A method is provided to produce an asymmetrical supporting membrane improved the transmission and the mechanical intensity from a polyimide by controlling the diffusing speed of a high molecular solution. CONSTITUTION: A high molecular solution is produced by melting the 15-25wt% polyimide standardized on the whole weight of the high molecular solution into a mixed solvent, which comprises of a main solvent whose mixed heat with water as a non-solvent is endothermic and a co-coolant whose mixed heat with the non-solvent is exothermic, and whose mixed heat with the non-solvent is endothermic when the main solvent and the co-coolant are mixed. An asymmetrical membrane is produced by immersing a membrane produced by phase-separating the high molecular solution in water. Because the asymmetrical membrane composed of a pore opened a sponge-typed porous supporting layer is produced by using the mixed solvent whose mixed heat with the non-solvent is endothermic, the penetrating property and the mechanical intensity are improved, and a composite membrane having the improved selectivity is produced by forming a thin coated membrane thereon.

Abstract translation: 目的：提供一种通过控制高分子溶液的扩散速度来制造不对称支撑膜以改善聚酰亚胺的透射率和机械强度的方法。 组成：高分子溶液是通过将标准化在高分子溶液总重量上的15-25重量％聚酰亚胺熔融到混合溶剂中制成的，混合溶剂包括与水作为非溶剂的混合热是吸热的主溶剂， 与非溶剂的混合热是放热的共同冷却剂，并且当主要溶剂和共冷却剂混合时，与非溶剂的混合热是吸热的。 不对称膜是通过将通过将高分子溶液相分离在水中而制得的膜浸渍而制得的。 由于通过使用与非溶剂的混合热是吸热的混合溶剂来制造由开有海绵型多孔支撑层的孔构成的非对称膜，因此渗透性和机械强度得到改善，并且具有 通过在其上形成薄涂膜来产生改善的选择性。

公开(公告)号：KR1020030038232A

公开(公告)日：2003-05-16

申请号：KR1020010069933

申请日：2001-11-10

Applicant: 한국과학기술연구원

Inventor： 원종옥 ,  강용수 ,  홍성안 ,  오인환 ,  하흥용 ,  정범석 ,  전지원

IPC: C08J5/22

Abstract: PURPOSE: A crosslinked irreversible chemical gel film-type ion exchange membrane, its preparation method and a fuel cell containing the ion exchange membrane are provided, to reduce the effect of moisture and methanol on the hydrogen ion conductivity, to reduce the thickness and to improve the ion conductivity. CONSTITUTION: The ion exchange membrane is such that its crosslinking point is formed by the crosslinking reaction of a structural unit A selected from the groups represented by the formulas 1 and 2, and it comprises a structural unit B selected from the groups represented by the formula 3 or ArR7, wherein R1 to R5 are independent each another and are H, a phenyl group, an alkyl group of C1-C4, an alkylene group of C1-C4, an alkynyl group of C1-C4, a nitrile group or a functional group capable of inducing the condensation independently(i.e. epoxy, cyanate, ester and halogen); R6 is H or an alkyl group of C1-C4; Ar is a substituted or unsubstituted phenyl group(wherein the substituent is a phenyl group, an alkyl group of C1-C4, an alkylene group of C1-C4, or an alkynyl group of C1-C4); and R7 is -SO3H, -COOH or -P(O)(OR8)OH(wherein R8 is H or an alkyl group of C1-C4).

Abstract translation: 目的：提供交联不可逆化学凝胶膜型离子交换膜及其制备方法和含有离子交换膜的燃料电池，以减少水分和甲醇对氢离子传导性的影响，减少厚度和改善 离子电导率。 构成：离子交换膜的交联点是通过选自由式1和2表示的基团的结构单元A的交联反应形成的，并且其包含选自由式 3或ArR7，其中R1至R5彼此独立，为H，苯基，C1-C4烷基，C1-C4亚烷基，C1-C4炔基，腈基或官能团 （即环氧基，氰酸酯，酯和卤素）; R6是H或C1-C4的烷基; Ar是取代或未取代的苯基（其中取代基是苯基，C1-C4的烷基，C1-C4的亚烷基或C1-C4的炔基）; 并且R 7是-SO 3 H，-COOH或-P（O）（OR 8）OH（其中R 8是H或C 1 -C 4的烷基）。

公开(公告)号：KR1020020043363A

公开(公告)日：2002-06-10

申请号：KR1020000072958

申请日：2000-12-04

Applicant: 한국과학기술연구원

Inventor： 원종옥 ,  강용수 ,  정범석 ,  윤여상

IPC: C08K3/08 ,  B82Y30/00

CPC classification number: C23C18/14 ,  H01B1/22 ,  H01C17/06586 ,  Y10T428/12007

Abstract: PURPOSE: Provided are a high molecular composite material containing metal particles having particle size of nano unit, in which metal nano particles are dispersed in matrix without permanently cohering each other, and a method for producing the same. CONSTITUTION: The method comprises the steps of (i) dispersing at least one of metal precursors in a molecular unit in matrix consisting of high molecular materials; and (ii) irradiating the matrix comprising dispersed metal precursors, and reducing the metal precursors into metals to secure the metal in the matrix. The matrix material has a molecular structure, which is at least one of high molecular structures selected from linear, non-linear, dendrimer, hyper-branched polymer. The metal precursors are metal salts capable of forming ions of fine metal particles.

Abstract translation: 目的：提供一种高分子复合材料，其含有粒径为纳米单位的金属颗粒，其中金属纳米颗粒分散在基质中而不相互永久粘合，以及其制备方法。 构成：该方法包括以下步骤：（i）将分子单元中的至少一种金属前体分散在由高分子材料组成的基质中; 和（ii）照射包含分散的金属前体的基质，以及将金属前体还原成金属以将金属固定在基质中。 基质材料具有分子结构，其是选自线性，非线性，树枝状大分子，超支化聚合物中的至少一种高分子结构。 金属前体是能够形成细金属颗粒离子的金属盐。

公开(公告)号：KR100315894B1

公开(公告)日：2001-12-24

申请号：KR1019990065669

申请日：1999-12-30

Applicant: 한국과학기술연구원

Inventor： 강용수 ,  원종옥 ,  홍성욱

IPC: B01D61/44

CPC classification number: B01D53/228 ,  B01D69/12 ,  B01D69/142 ,  B01D71/82

Abstract: 본발명은고분자전해질을이용하여제조한안정성이좋고알켄계탄화수소의투과성및 선택성이개선된고체상촉진수송분리막에관한것이다. 본발명에따라, 알켄계탄화수소를분리하기위한고체상촉진수송분리막을제조하는데있어서고분자와금속염으로이루어진고분자전해질을투과성이좋고기계적강도가우수한지지막에코팅하여고체상촉진수송분리막을제조한다. 이렇게제조된고분자전해질촉진수송분리막은알켄계탄화수소의투과성및 선택성이좋고건조한조작조건에서도고분자전해질안에있는금속과고분자리간드의착체가알켄의운반체로서의활성을유지하는특성을나타낸다.

公开(公告)号：KR1020010065737A

公开(公告)日：2001-07-11

申请号：KR1019990065669

申请日：1999-12-30

Applicant: 한국과학기술연구원

Inventor： 강용수 ,  원종옥 ,  홍성욱

IPC: B01D61/44

CPC classification number: B01D53/228 ,  B01D69/12 ,  B01D69/142 ,  B01D71/82

Abstract: PURPOSE: A solid-phase facilitated transport membrane for alkene separation using polymer electrolyte is provided, which can separate selectively hydrocarbon of alkene series by forming complex of polymer ligand and metal ion of metal salt and by promoting transportation of alkene that is caused by selective and reversible reaction of double bond of alkene and metal ion, the system being suitable for actual process of alkene/alkane separation. CONSTITUTION: The membrane is a composite membrane composed of polymer electrolyte layer consisting of polymer and metal salt and porous supporting membrane and has selectivity of more than 100 that is expressed by pure alkene permeability/pure alkane permeability.

Abstract translation: 目的：提供使用聚合物电解质进行烯烃分离的固相促进输送膜，其可以通过形成金属盐的聚合物配体和金属离子的复合物并且通过促进由选择性和 烯烃和金属离子的双键可逆反应，适用于烯烃/烷烃分离的实际工艺。 构成：膜是由聚合物和金属盐和多孔支撑膜组成的聚合物电解质层组成的复合膜，其选择性超过100，表现为纯烯烃渗透性/纯烷烃渗透性。

公开(公告)号：KR1020010003620A

公开(公告)日：2001-01-15

申请号：KR1019990023984

申请日：1999-06-24

Applicant: 주식회사 포스코 ,  한국과학기술연구원

Inventor： 원종옥 ,  강용수 ,  박현채 ,  김은영 ,  강종석

IPC: C08J5/22

Abstract: PURPOSE: A preparation method of an asymmetric membrane and the asymmetric membrane are provided, which can prepare asymmetric membrane having excellent mechanical intensity and gas selectivity by using chemical gelation. CONSTITUTION: The preparation method contains the steps of; (i) preparing polymer solution by mixing 15-35 wt% of chemical gelated polymer by ultraviolet rays and 65-85 wt% of solvent that doesn't absorb the light having wavelength of ultraviolet ray; (ii) chemically gelating the polymer solution by irradiating the ultraviolet ray; and (iii) preparing the asymmetric membrane by dipping chemically gelated polymer solution to water as nonsolvent and separating phase.

Abstract translation: 目的：提供不对称膜和不对称膜的制备方法，可以通过化学凝胶化制备具有优异机械强度和气体选择性的不对称膜。 规定：制备方法包括以下步骤： （i）通过紫外线混合15-35重量％的化学胶凝聚合物和65-85重量％的不吸收紫外线波长的光的溶剂来制备聚合物溶液; （ii）通过照射紫外线使聚合物溶液化学凝胶化; 和（iii）通过将化学上凝胶化的聚合物溶液作为非溶剂和分离相浸入水中制备不对称膜。