메타노플러렌 유도체 및 이를 포함하는 유기태양전지 소자
    2.
    发明公开
    메타노플러렌 유도체 및 이를 포함하는 유기태양전지 소자 有权
    甲基衍生物和包含衍生物的有机太阳能电池装置

    公开(公告)号:KR1020120119414A

    公开(公告)日:2012-10-31

    申请号:KR1020110037318

    申请日:2011-04-21

    CPC classification number: Y02E10/50 C07C69/734 C01B32/152 C07D333/10 H01L31/04

    Abstract: PURPOSE: A methanoflullerene derivative is provided to obtain high energy conversion efficiency and open circuit voltage of high level through a combination of polymer electron donor because of excellent solubility and high LUMO energy level, and excellent solubility. CONSTITUTION: A methanoflullerene derivative is represented by chemical formula 1. In chemical formula 1, A is C60 or C70 fullerene, R1-R4 is respectively substituted or unsubstituted C1-20 alkyl, a substituted or unsubstituted C6-40 aryl or substituted or unsubstituted C3-40 heteroaryl, where a first added group(R1,R2) and a second added group(R3,R4) are different each other. A substituent of R1-R4 is one or more selected from C1-20 alkyl, C1-20 alkoxy, C6-40 aryl, C6-40 aryl, C6-40 aralkyl, C6-40 alyklaryl, C6-40 aralkoxy, C4-40 heteroaryl, C3-30 cycloalkyl, C1-30 alkylcarbonyl, C1-30 alkoxycarbonyl, C3-30 heterocycloalkyl, hydroxy, carboxy, amino, cyano, nitro, and halogen.

    Abstract translation: 目的:通过聚合物电子给体的组合获得高能量转换效率和高电平的开路电压,因为具有优异的溶解度和高的LUMO能级,并且具有优异的溶解性,提供了一种甲基异戊烯衍生物。 化学式1中,A为C60或C70富勒烯,R1-R4分别为取代或未取代的C1-20烷基,取代或未取代的C6-40芳基或取代或未取代的C3 -40杂芳基,其中第一加成基团(R 1,R 2)和第二加成基团(R 3,R 4)彼此不同。 R 1 -R 4的取代基是选自C 1-20烷基,C 1-20烷氧基,C 6-40芳基,C 6-40芳基,C 6-40芳烷基,C 6-40芳烷基,C 6-40芳烷氧基,C 4-40中的一个或多个 杂芳基,C3-30环烷基,C1-30烷基羰基,C1-30烷氧基羰基,C3-30杂环烷基,羟基,羧基,氨基,氰基,硝基和卤素。

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