Organic thin-film solar cell element for the material, and an organic thin-film solar cell using the same

摘要

PROBLEM TO BE SOLVED: To provide: a material for an organic thin film solar cell element, capable of obtaining highly efficient photoelectric conversion characteristics; and an organic thin film solar cell.;SOLUTION: A material for an organic thin film solar cell element includes a compound represented by the following formula (1). (In the formula, R⁰-R⁴ each independently represents a hydrogen atom, a substituted or unsubstituted alkyl group having 1-20 carbon atoms, a substituted or unsubstituted aryl group having 6-20 ring-forming carbon atoms, or a substituted or unsubstituted heterocyclic group having 5-20 ring-forming atoms, adjacent ones among R⁰-R⁴ may bond with each other to form a ring, and each X independently represents a halogen atom or an alkoxy group.);COPYRIGHT: (C)2013,JPO&INPIT