FULLERENE DERIVATIVE, ORGANIC SOLAR CELL USING SAME, AND MANUFACTURING METHOD THEREOF

摘要

The present specification relates to a fullerene derivative, an organic solar cell including the same, and a fabricating method thereof.

主权项

1. A fullerene derivative represented by the following Chemical Formula 1: wherein, m is an integer of 0 or 1; p is an integer of 1 to 3; when p is 2 or greater, the structures within the parenthesis are the same as or different from each other; Cn is fullerene of C60 to C84; R1 to R10 are the same as or different from each other, and each independently hydrogen; deuterium; a halogen group; a nitrile group; a nitro group; an imide group; an amide group; a hydroxyl group; an ester group; a carbonyl group; a substituted or unsubstituted alkyl group; a substituted or unsubstituted cycloalkyl group; a substituted or unsubstituted alkoxy group; a substituted or unsubstituted arylalkyl group; a substituted or unsubstituted aryloxy group; a substituted or unsubstituted alkylthioxy group; a substituted or unsubstituted arylthioxy group; a substituted or unsubstituted alkylsulfoxy group; a substituted or unsubstituted arylsulfoxy group; a substituted or unsubstituted alkenyl group; a substituted or unsubstituted silyl group; a substituted or unsubstituted boron group; a substituted or unsubstituted alkylamine group; a substituted or unsubstituted aralkylamine group; a substituted or unsubstituted arylamine group; a substituted or unsubstituted heteroarylamine group; a substituted or unsubstituted aryl group; a substituted or unsubstituted fluorenyl group; a substituted or unsubstituted carbazole group; or a substituted or unsubstituted heteroring group that includes one or more of N, O and S atoms; or adjacent substituents are bonded to each other to form a substituted or unsubstituted hydrocarbon ring; a substituted or unsubstituted heteroring that includes one or more of N, O and S atoms, or substituents within the same carbon form a spiro bond; a carbonyl group; a substituted or unsubstituted imine group; or a substituted or unsubstituted alkenyl group; when m is 0, at least one of the substituents of the ring formed by the adjacent substituents of R1 to R8; and R1 to R8 is -(L)a-(M)b; when m is 1, at least one of the substituents of the ring formed by the adjacent substituents of R1 to R10; and R1 to R10; is -(L)a-(M)b; a is an integer of 0 or 1; b is an integer of 1 or 2; L is a substituted or unsubstituted alkylene group having 1 to 20 carbon atoms; a substituted or unsubstituted divalent ether group having 1 to 20 carbon atoms; a substituted or unsubstituted divalent aromatic hydrocarbon ring having 5 to 30 carbon atoms; or a divalent aromatic heteroring that includes one or more of N, O and S atoms; M isand
R is hydrogen; deuterium; a halogen group; a nitrile group; a nitro group; an imide group; an amide group; a hydroxyl group; an ester group; a carbonyl group; a substituted or unsubstituted alkyl group; a substituted or unsubstituted cycloalkyl group; a substituted or unsubstituted alkoxy group; a substituted or unsubstituted cycloalkoxy group; a substituted or unsubstituted arylalkyl group; a substituted or unsubstituted arylalkyloxy group; a substituted or unsubstituted aryloxy group; a substituted or unsubstituted alkylthioxy group; a substituted or unsubstituted arylthioxy group; a substituted or unsubstituted alkylsulfoxy group; a substituted or unsubstituted arylsulfoxy group; a substituted or unsubstituted alkenyl group; a substituted or unsubstituted silyl group; a substituted or unsubstituted silyloxy group; a substituted or unsubstituted alkylamine group; a substituted or unsubstituted aralkylamine group; a substituted or unsubstituted arylamine group; a substituted or unsubstituted heteroarylamine group; a substituted or unsubstituted aryl group; a substituted or unsubstituted fluorenyl group; a substituted or unsubstituted carbazole group; a substituted or unsubstituted heteroaryl group that includes one or more of N, O and S atoms; or a substituted or unsubstituted heteroaryloxy group that includes one or more of N, O and S atoms.