Research Article
Effect of Sizing Agents on Surface Properties of T800 Grade CF and Thermal Aging Time on Mechanical Properties of T800 Grade CF/Epoxy Composites
Table 4
The fitting results of C1s peak.
| Carbon fiber | -C-C- or –C-H 284.8 eV | -C-OH or –C-OR 286.3 eV | -C=O 287.0 eV | -COOH or -COOR 290.0 eV | Activated carbon atom ratio/% |
| CCF800A | 67.34 | 30.00 | 2.62 | 0.11 | 32.66 | CCF800B | 72.66 | 22.93 | 3.22 | 1.19 | 27.34 | CCF800C | 71.46 | 25.25 | 3.02 | 0.38 | 28.54 |
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