| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a Schottky organic solar cell which uses a low-cost metal material such as aluminum or the like as a positive electrode material. <P>SOLUTION: The organic solar cell is provided with: a positive electrode 5; a negative electrode 1; an organic photoelectric conversion layer 3 arranged between the positive electrode 5 and the negative electrode 1; an electron transport layer 2 arranged between the negative electrode 1 and the organic photoelectric conversion layer 3; and a hole transport layer 4 arranged between the positive electrode 5 and the organic photoelectric conversion layer 3. The hole transport layer 4 is made of conductive polymer and metallic nano particles, and the positive electrode 5 is made of a metal with a lower work function than the material of the negative electrode 1 or an alloy containing the metal. <P>COPYRIGHT: (C)2006,JPO&NCIPI</p> |
