| 摘要 |
A multilayer photoelectric conversion body, wherein a plurality of photoelectric conversion layers having different absorption wavelengths are laminated, is formed by sequentially coating a conductive substrate with a plurality of coating compositions, each of which contains a semiconductor (for example, titanium oxide particles) and an ionic polymer (for example, a fluorine-based resin having a sulfo group), without sintering the semiconductor, while having the coating compositions respectively contain a plurality of dyes having different absorption wavelength ranges or absorption peak wavelengths. This photoelectric conversion element is capable of efficient photoelectric conversion by means of a simple structure. |
