TABLE III.
Sample | Day | %C | %O | %Si | O/C | % C-O |
---|---|---|---|---|---|---|
ppTTg coated Si wafer | 0 | 67.5 | 32.5 | 0 | 0.48 | 81.9 |
10 | 67.9 | 32.1 | 0 | 0.47 | 80.5 | |
100 | 68.7 | 31.3 | 0 | 0.45 | 79.8 | |
Single ppTTg coated PDMS | 0 | 65.8 | 28.2 | 6.0 | 0.43 | 65.1 |
10 | 60.4 | 30.1 | 9.5 | 0.51 | 57.4 | |
100 | 57.7 | 30.8 | 11.4 | 0.58 | 51.7 | |
Double ppTTg coated PDMS | 0 | 68.2 | 29.9 | 1.9 | 0.45 | 79.5 |
10 | 69.1 | 28.5 | 2.4 | 0.41 | 77.4 | |
100 | 66.2 | 30.7 | 3.1 | 0.46 | 77.2 | |
Native PDMS | 0 | 45.5 | 26.6 | 27.9 | 0.58 | 0 |
10 | 46.3 | 26.3 | 27.4 | 0.57 | 0 | |
100 | 47.9 | 27.0 | 25.1 | 0.56 | 0 |