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Nano Convergence

Table 3 Quantitative results of the fits of the XPS C1s region, given in % of total intensity

From: TEPA impregnation of electrospun carbon nanofibers for enhanced low-level CO2 adsorption

Sample

286.4

C (sp2)

285.4

C (sp3)

286.0

–OH

287.6

C=O

288.8

–COOH

60-ANF

71.64

26.56

–

–

1.80

60-ANF-TEPA

58.31

24.03

10.37

5.89

1.40

60-ANF-HNO3

59.74

13.52

13.54

7.90

5.30

60-ANF-HNO3-TEPA

49.61

22.58

15.43

9.94

2.43

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