| 摘要 |
<p>[Object] A thin-film solar cell which can be produced using an inexpensive raw material and has improved conversion efficiency has been desired. [Solution] A thin-film solar cell according to the present invention includes at least one organic semiconductor and a coordination polymer. The coordination polymer contains a repeating unit which includes a complex produced by coordinating at least one ligand to at least one metal ion, the metal ion being selected from ions of transition metal elements, and the ligand being capable of coordinating to the metal ion and selected from sulfur-containing compounds, nitrogen-containing compounds, oxygen-containing compounds, and phosphorus-containing compounds.</p> |
