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Element composition determined by EDX measurements. [∗ - calculated without hydrogen and chloride content].
| sample | C [at%] | N [at%] | O [at%] | S [at%] |
|---|---|---|---|---|
| carbon fiber | 85.0 | 6.9 | 8.1 | |
| cyclodextrin coated carbon fiber | 68.0 | 11.3 | 18.0 | 2.7 |
| cyclodextrin ∗ | 54.5 | 45.5 | ||
| tetraethylenepentamine ∗ | 61.5 | 38.5 | ||
| p-toluenesulfonyl chloride ∗ | 70.0 | 20.0 | 10.0 |
