| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a method of manufacturing titanium oxide sol suitable for a photoelectric conversion device and a dyestuff-sensitized photoelectric conversion device having excellent photoelectric conversion efficiency. <P>SOLUTION: The method of manufacturing titanium oxide particles by the hydrolysis of orthotitanic ester includes a process for heating the titanium oxide sol produced by the hydrolysis in the presence of tetraalkylammonium hydroxide at ≥200°C for ≥10 hr in a pressure vessel. <P>COPYRIGHT: (C)2004,JPO&NCIPI |
