Research Article
Evaluation of the Particle Aerosolization from n-TiO2 Photocatalytic Nanocoatings under Abrasion
Table 4
Values of the concentration measures during the abrasion of all three test samples under all three normal loads (tests repeated thrice).
| | Test sample | nol | (cm−3) | (cm−3s−1) | | |
6 N | | | |
7.5 N | | | |
10.5 N | | | 6 N | 7.5 N | 10.5 N | 6 N | 7.5 N | 10.5 N | | | | | | | | | | | | | | | | | | | | | | (s) | (s) | (s) | (s) | (s) | (s) | (s) | (s) | (s) | (s) | (s) | (s) |
| Nano
coating 1 | 2 | | | | | | | | | | | | | | | | | | | | | | | | | | 4 | | | | | | | | | | | | | | | | | | | | | | | | |
| Nano
coating 2 | 2 | — | | — | | — | | | — | | — | | — | | — | — | | | — | — | | | — | — | | | 4 | — | | — | | — | | | — | | — | | — | | — | — | | | — | — | | | — | — | |
| Un
coated | — | — | | — | | — | | | — | | — | | — | | — | — | | | — | — | | | — | — | |
|
|
