METHOD OF MANUFACTURING TITANIUM OXIDE SOLUTION, TITANIUM OXIDE SOLUTION AND PHOTOCATALYTIC COATING MATERIAL

摘要

PROBLEM TO BE SOLVED: To provide a photocatalytic coating material which show a photocatalytic activity by receiving not only ultraviolet light but also visible light and a method of manufacturing a titanium oxide solution. SOLUTION: The titanium oxide solution is prepared by heat-treating a solution containing a hydrolyzate of a titanium compound and a compound having a carboxy group and/or an amino group at≥80°C. COPYRIGHT: (C)2005,JPO&NCIPI