-
公开(公告)号：KR101150507B1
公开(公告)日：2012-05-31
申请号：KR1020090044563
申请日：2009-05-21
Applicant: 고려대학교 산학협력단
IPC: C07D409/14 , C07D409/10 , H01L31/04
CPC classification number: Y02E10/542
Abstract: 신규한 엑스모양 공액형 유기 화합물, 이를 이용한 염료감응 광전변환소자 및 염료감응 태양전지가 개시된다. 본 발명에 따른 엑스모양 공액형 유기 화합물은 2개의 전자공여체(electron donor)와, 금속 산화물에 흡착을 위한 -COOH 그룹을 포함하는 2개의 전자수용체(electron acceptor)가 각각 벤젠을 중심으로 π-컨쥬게이션을 이룰 수 있게 결합된 것을 특징으로 하며, 이를 염료감응 태양전지의 유기염료로 이용하는 경우 금속산화물과 강한 흡착력을 가지며, 몰흡광계수 및 광전기 변환효율을 향상시킬 수 있어, 기존에 사용되는 고가의 금속 착체를 대체하는 것이 가능하다.
염료감응태양전지-
公开(公告)号：KR1020110079426A
公开(公告)日：2011-07-07
申请号：KR1020100019494
申请日：2010-03-04
Applicant: 고려대학교 산학협력단
Inventor： 최동훈
IPC: H01B1/12 , C08L101/12 , H01J17/49
Abstract: PURPOSE: Photocrosslinkable electrically conductive polymers and compositions including the polymers are provided to manufacture films using wet processing since a crosslinkable photoreactable group is included and the polymers can be dissolved in an aqueous solution. CONSTITUTION: A copolymer comprises repeating units of formula 1 and formula 2, wherein A and B are independently at least one member selected from the group consisting of phenylene, phenylene vinylene, pyrrolylene, pyrrolylene vinylene, thienylene, thienylene vinylene, fluorenylene, fluorenylene vinylene, furanylene, furanylene vinylene, phenothiazinylene, phenothiazinylene vinylene, phenazinylene, phenazinylene vinylene, phenoxazinylene and phenoxazinylene vinylene, which are unsubstituted or substituted with one or more substituents; R1 is Y or L-Y, wherein Y is a photoreactive group and L is a linker; the ratio of the repeating unit of formula 1 and the repeating unit of formula 2 is 1:0.1 to 1:0.3; the copolymer has a degree of polymerization of 100 to 1,000; and the copolymer is optionally doped with one or more polymeric acids.
Abstract translation: 目的：提供包含聚合物的可光交联的导电聚合物和组合物，以便制造使用湿法加工的膜，因为包括可交联的可光反应基团并且聚合物可以溶解在水溶液中。 构成：共聚物包括式1和式2的重复单元，其中A和B独立地是选自亚苯基，亚苯基亚乙烯基，吡咯亚甲基，吡咯亚甲基亚乙烯基，亚噻吩基，亚噻吩基亚乙烯基，亚芴基，亚芴基亚乙烯基， 呋喃亚基，呋喃亚乙烯基，吩噻嗪基，吩噻嗪亚乙烯基，亚苯基亚萘基，亚苯基亚乙烯基，苯并亚
氮烷基和吩恶嗪基亚乙烯基，它们是未被取代的或被一个或多个取代基取代的; R1是Y或L-Y，其中Y是光反应性基团，L是连接基; 式1的重复单元与式2的重复单元的比例为1:0.1至1:0.3; 共聚物的聚合度为100〜1000; 并且共聚物任选地掺杂有一种或多种聚合酸。-
公开(公告)号：KR1020100132747A
公开(公告)日：2010-12-20
申请号：KR1020090051509
申请日：2009-06-10
Applicant: 고려대학교 산학협력단 , 경상대학교산학협력단
IPC: C07C25/22 , C07D333/10 , C09K11/06
Abstract: PURPOSE: A polyacene derivative is provided to improve solubility, crystallinity and stability by introducing benzyl acetylene and thiophenylacetylene substituent structure to a polyacene derivative containing an anthracene structure. CONSTITUTION: A polyacene derivative is represented by chemical formula 1 or 2. In chemical formulas, Ar1 is selected from the group consisting of naphthalene, anthracene, tetracene or pentacene; Ar2 and Ar3 are independently selected from (C6-C60) arylene, (C3-C60) heteroarylene, 5 or 6-membered heterocycloalkene, (C3-C60) cycloalkenylene, adamantylene, (C7-C60) bicycloalkylene, (C2-C60) alkenylene, (C2-C60) alkynylene, (C6-C60) ar (C1-C60) alkenylene, (C1-C60) alkylenethio, (C1-C60) alkyleneoxy, (C6-C60) aryleneoxy or (C6-C60) arylene thio.
Abstract translation: 目的：提供多并苯衍生物以通过将苄基乙炔和噻吩基乙炔取代基结构引入含有蒽结构的多并烯衍生物来提高溶解度，结晶度和稳定性。 组分：多并苯衍生物由化学式1或2表示。在化学式中，Ar 1选自萘，蒽，并四苯或并五苯; Ar 2和Ar 3独立地选自（C 6 -C 60）亚芳基，（C 3 -C 60）亚杂芳基，5或6元杂环烯，（C 3 -C 60）环亚烯基，金刚烷基，（C 7 -C 60）双亚烷基，（C 2 -C 60）亚烯基 ，（C 1 -C 60）亚炔基，（C 6 -C 60）芳（C 1 -C 60）亚烯基，（C 1 -C 60）亚烷基硫基，（C 1 -C 60）亚烷氧基，（C 6 -C 60）亚芳氧基或（C 6 -C 60）亚芳硫基。
-
公开(公告)号：KR1020140057000A
公开(公告)日：2014-05-12
申请号：KR1020120123570
申请日：2012-11-02
Applicant: 고려대학교 산학협력단
IPC: C07D487/22 , C07F1/08 , H01L51/05
Abstract: The present invention relates to a porphyrin derivative, an organic thin film transistor including the same, and a photoelectric element comprising the same which has excellent solubility and improved oxidation resistance for a solvent, and has electrical properties such as excellent thermal stability and high field effect mobility.
Abstract translation: 本发明涉及卟啉衍生物，包含该卟啉衍生物的有机薄膜晶体管，以及包含该镧系元素的光电元件，其具有优异的溶解性和改善的耐溶剂性的抗氧化性，并且具有优异的热稳定性和高场效应 移动性。
-
公开(公告)号：KR101081509B1
公开(公告)日：2011-11-08
申请号：KR1020090051509
申请日：2009-06-10
Applicant: 고려대학교 산학협력단 , 경상대학교산학협력단
IPC: C07C25/22 , C07D333/10 , C09K11/06
Abstract: 유기반도체재료로서용해도특성이우수한폴리아센계유도체및 이를이용한유기전자소자가개시된다. 높은홀 이동도를구현하면서열 안정성이우수하고, 일반용매에대한용해성및 내산화성이우수하여용액공정으로소자제작이가능한신규구조의폴리아센계유도체및 이를이용한유기전자소자를제공한다.
-
Patent Agency Ranking
公开(公告)号：KR1020110081013A
公开(公告)日：2011-07-13
申请号：KR1020100033465
申请日：2010-04-12
Applicant: 고려대학교 산학협력단
Inventor： 최동훈
IPC: C09K9/02
Abstract: PURPOSE: A photochromic dye is provided to enable fast conversion in an aqueous solution and slow conversion in a hard environment such as a hard polymer. CONSTITUTION: A photochromic dye comprises: at least two photo-reactive groups, wherein a first photo-reactive group is configured to undergo a first photochromic reaction in response to radiation having first wavelength, and a second photo-reactive group is configured to undergo a second photochromic reaction in response to radiation having second wavelength. The at least two photo-reactive groups are coupled to one another by a non-conjugated linkage selected from the group consisting of C1-12 alkylene, C1-12 heteroalkylene, C1-12 alkoxy, C1-6 alkylenoxy, C1-6 alkylenedioxy, C1-6 phenyleneoxy, and C1-6 phenylenedioxy.
Abstract translation: 目的：提供一种光致变色染料，使其能够在水溶液中快速转化，并在硬质环境如硬聚合物中缓慢转化。 构成：光致变色染料包括：至少两个光反应性基团，其中第一光反应性基团被配置为响应于具有第一波长的辐射进行第一光致变色反应，并且第二光反应性基团被配置为经历 响应于具有第二波长的辐射的第二光致变色反应。 所述至少两个光反应性基团通过非共轭键彼此偶联，所述非共轭键选自C1-12亚烷基，C1-12杂亚烷基，C1-12烷氧基，C1-6亚烷基氧基，C1-6亚烷基二氧基， C 1-6亚苯基氧基和C 1-6亚苯基二氧基。
-
公开(公告)号：KR1020110079427A
公开(公告)日：2011-07-07
申请号：KR1020100019500
申请日：2010-03-04
Applicant: 고려대학교 산학협력단
Inventor： 최동훈
IPC: H01B1/12 , C08L101/12 , H01J17/49
CPC classification number: C08G75/06 , C08F24/00 , C08F26/06 , C08F28/02 , C08F34/00 , C08F228/06 , C08G61/126 , C08G2261/1424 , C08G2261/143 , C08G2261/3223 , C08G2261/412 , C08G2261/794 , C08L65/00 , C08L2205/025 , H01B1/127 , H01L51/0036 , H01L51/0037 , H01L51/0043 , Y02E10/549 , Y02P70/521 , C08L25/18
Abstract: PURPOSE: Water-soluble electrically conductive polymers are provided to allow the polymer to be stable at high temperature since hydrophilic side chains are covalently bonded to the conductive polymers, thereby prolonging the stability of electrical conductivity and to enable the change of the conductivity depending on the concentration of hydrophilic side chains. CONSTITUTION: A polymer comprises at least one repeating unit of formula 1 and formula 2, wherein A and B are independently at least one member selected from the group consisting of phenylene, phenylene vinylene, pyrrolylene, pyrrolylene vinylene, thienylene, thienylene vinylene, fluorenylene, fluorenylene vinylene, furanylene, furanylene vinylene, phenothiazinylene, phenothiazinylene vinylene, phenazinylene, phenazinylene vinylene, phenoxazinylene and phenoxazinylene vinylene, which are unsubstituted or substituted with one or more substituents; R1 represents formula A and R2 represents formula B; R3, R4, R5, R6, R7 and R8 are independently hydrogen, alkyl, ammonium or formula C with the proviso that at least one of R3, R4, R5, R6, R7 and R8 is ammonium or formula D; K represents alkylene having one or two carbon; d is 1 to 3; R9 is hydroxyl, carboxylic acid, sulfonic acid, or a straight or branched alkyl which is unsubstituted or substituted with hydroxyl; and the polymer has a degree of polymerization of 100 to 1,000.
Abstract translation: 目的：提供水溶性导电聚合物，以使聚合物在高温下稳定，因为亲水侧链与导电聚合物共价键合，从而延长了导电性的稳定性，并且能够根据 亲水侧链的浓度。 构成：聚合物包含至少一种式1和式2的重复单元，其中A和B独立地是选自亚苯基，亚苯基亚乙烯基，吡咯亚甲基，吡咯亚甲基亚乙烯基，亚噻吩基，亚噻吩基亚乙烯基，亚芴基， 亚乙烯基亚乙烯基，呋喃亚基，呋喃亚乙烯基，吩噻嗪基，吩噻嗪亚乙烯基，亚苯基亚萘基，亚苯基亚乙烯基，吩恶嗪基和吩恶嗪基亚乙烯基，它们是未取代的或被一个或多个取代基取代的; R1表示式A，R2表示式B; R3，R4，R5，R6，R7和R8独立地是氢，烷基，铵或式C，条件是R3，R4，R5，R6，R7和R8中的至少一个是铵或式D; K表示具有一个或两个碳的亚烷基; d为1〜3; R9是羟基，羧酸，磺酸或未被取代或被羟基取代的直链或支链烷基; 聚合物的聚合度为100〜1000。
-
公开(公告)号：KR1020100125717A
公开(公告)日：2010-12-01
申请号：KR1020090044563
申请日：2009-05-21
Applicant: 고려대학교 산학협력단
IPC: C07D409/14 , C07D409/10 , H01L31/04
CPC classification number: Y02E10/542 , C07D409/14 , C07D417/14 , H01L31/04
Abstract: PURPOSE: An X-shape conjugated organic compound and dye sensitive photoelectric conversion device and solar cell are provided to ensure strong adsorption with a metal oxide and to improve photoelectric conversion efficiency. CONSTITUTION: An X-shape conjugated organic compound contains two electron donors and two electron acceptors having -COOH group for adsorbing to a metal oxide. The electron donor is carbazole, phenoxyazine, thiophene, trianylamine, or a derivative thereof. The electron acceptor is cyanoacrylic acid, rhodanin-3-acetic acid, or a derivative thereof. The X-shape conjugated organic compound is denoted by chemical formula 1 or 2. A dye sensitive photoelectric conversion device contains an oxide semiconductor microsphere. The dye sensitive solar cell contains the device.
Abstract translation: 目的：提供X形共轭有机化合物和染料敏感光电转换装置和太阳能电池，以确保金属氧化物的强吸附和提高光电转换效率。 构成：X型共轭有机化合物含有两个电子给体和两个具有-COOH基团的电子受体吸附在金属氧化物上。 电子给体是咔唑，苯并嗪，噻吩，三烷基胺或其衍生物。 电子受体是氰基丙烯酸，若丹明-3-乙酸或其衍生物。 X型共轭有机化合物由化学式1或2表示。染料感光电转换装置含有氧化物半导体微球。 染料敏感的太阳能电池包含该装置。
-
公开(公告)号：KR1020080080765A
公开(公告)日：2008-09-05
申请号：KR1020070020900
申请日：2007-03-02
Applicant: 엘지디스플레이 주식회사 , 고려대학교 산학협력단
IPC: C09K11/06
Abstract: A phosphorescence material is provided to improve a melting property of a dopant and a miscibility between a dopant and a host, and to form an organic light emitting layer through a vacuum deposition process or wet process. A phosphorescence material has a structure represented by the following formula 1, wherein each of R1 to R10 is any one selected from hydrogen, halogen, substituted or unsubstituted C1-18 alkyl groups, and C1-18 alkoxy groups, at least any one of R1 to R10 is any one of C1-18 alkyl groups containing a carbazole group and C1-18 alkoxy groups containing a carbazole group, M is a transition metal, and n is an integer of 1-4.
Abstract translation: 提供磷光材料以改善掺杂剂的熔融性质和掺杂剂与主体之间的混溶性，并通过真空沉积工艺或湿法形成有机发光层。 磷光材料具有由下式1表示的结构，其中R 1至R 10各自为选自氢，卤素，取代或未取代的C 1-18烷基和C 1-18烷氧基中的任一个，R 1至R 10中的至少任一个 至R 10是含有咔唑基的C1-18烷基和含有咔唑基的C1-18烷氧基中的任一个，M为过渡金属，n为1-4的整数。
-
公开(公告)号：KR100783273B1
公开(公告)日：2007-12-06
申请号：KR1020060134596
申请日：2006-12-27
Applicant: 엘지디스플레이 주식회사 , 고려대학교 산학협력단
IPC: C09K11/06 , C07D401/14
Abstract: A light emitting dendrimer intermediate, a method for preparing the light emitting dendrimer intermediate, a novel light emitting dendrimer, a method for preparing the light emitting dendrimer, and an organic light emitting diode device prepared from the dendrimer are provided to improve luminous efficiency and to allow an organic light emitting layer to be prepared by a wet process. A light emitting dendrimer intermediate comprises any one selected from an azine-based derivative, a carbazole-based derivative and their mixture and is represented by the formula 1 or 2, wherein X is S or O, and R is a C1-C10 alkyl group. The light emitting dendrimer comprises a core which comprises a light emitting compound; and a dendron which comprises the light emitting dendrimer intermediate of the formula 1 or 2, and surrounds the core.
Abstract translation: 发光树枝状聚合物中间体，制备发光树枝状聚合物中间体的方法，新型发光树枝状聚合物，制备发光树枝状聚合物的方法和由树枝状聚合物制备的有机发光二极管器件被提供以提高发光效率和 允许通过湿法制备有机发光层。 发光树枝状大分子中间体包含选自吖嗪基衍生物，咔唑类衍生物及其混合物中的任一种，并由式1或2表示，其中X为S或O，R为C1-C10烷基 。 发光树枝状聚合物包括包含发光化合物的核心; 以及包含式1或2的发光树枝状大分子中间体并包围芯的树突。
-
-
-
-
-
-
-
-
-
Search Results
30
records
(took 0.033 seconds)
