Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Photocatalytic activity of the materials under study.
| Test Material | Degradation of Rhodamine B, % | ||
|---|---|---|---|
| UV Exposure Time, Hours | Daylight | ||
| 4 | 26 | 5 Days | |
| AEROXIDE TiO2 P25 | 28 | 89 | 99 |
| TiO2 | 27 | 91 | 99 |
| PCMdiatomite | 25 | 86 | 94 |
| PCMgaize | 3 | 57 | 93 |
| PCMmicrosilica | 23 | 85 | 96 |
