Element composition | Surface element content of silk fiber (%) | Change rate (%) | |
---|---|---|---|
Before treatment | After treatment | ||
C | 83.44 | 86.19 | + 3.30 |
O | 9.42 | 8.79 | -6.69 |
N | 5.20 | 2.19 | -57.88 |
Parameter of peak | Before treatment | After treatment | |
---|---|---|---|
0 peak | 1 peak | ||
Binding energy/eV | 399.70 | 399.50 | 400.50 |
Half peak width/eV | 2.13 | 1.89 | 1.99 |
Peak area | 251.67 | 68.16 | 79.68 |