专利号:CA2658207A1
技术介绍:To provide a process for swiftly decomposing a volatile aromatic compound in a vapor phase. The process includes the step of bringing the volatile aromatic compound into contact with a photocatalyst layer under light irradiation. In the process, the photocatalyst layer is formed by coating a photocatalyst dispersion liquid on a sustrate. The photocatalyst dispersion liquid is obtained by dispersing titanium oxide photocatalyst particles and tungsten oxide photocatalyst particles in a dispersion medium. The surfaces of the titanium oxide photocatalyst particles are charged in the same polarity as the surfaces of the tungsten oxide photocatalyst particles are.
专利名称: | Process for decomposing volatile aromatic compound | ||
---|---|---|---|
专利号: | CA2658207A1 | 专利类型 | 外观设计 |
专利人: | SUMITOMO CHEMICAL COMPANY | 申请日: | 2009-03-12 |