| 摘要 |
The present invention provides a photovoltaic element which has high photoelectric conversion efficiency. This photovoltaic element comprises at least a positive electrode, a photoelectric conversion layer, an electron extraction layer and a negative electrode in this order, and is characterized in that the electron extraction layer contains at least one compound that is selected from a group of compounds represented by a specific general formula and having a molecular weight of 10,000 or less. |
