To provide a photoelectric conversion element with a high photoelectric conversion rate having a semiconductor layer containing very little residual organic substance, composed of semiconductor fine particles having a small crystal diameter, large specific area, and a crystal structure with high photocatalytic activity, and to provide a manufacturing method of the same.
The semiconductor layer 2 composed of semiconductor fine particles is formed by applying and baking a paste of a mixture of semiconductor fine particles of titanium oxide fine particles or the like and a binder composed of polymeric compound on a transparent conductive substrate 1, and then, residual organic substance remaining in the semiconductor layer 2 is removed by irradiating ultraviolet rays on the semiconductor layer 2 and utilizing the photocatalytic activity of the semiconductor fine particles.
TOKITA YUICHI
MOROOKA MASAHIRO
SUZUKI YUSUKE
NODA KAZUHIRO
JP2001357896A | 2001-12-26 | |||
JP2002289269A | 2002-10-04 | |||
JP2001247546A | 2001-09-11 | |||
JP2002298646A | 2002-10-11 | |||
JP2001247314A | 2001-09-11 |
Koichi Mori