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Table 1 The content of C, O, N and Si elements in CF, CF-KH550 and CF-SiO2–2 specimens obtained from XPS results

From: Transcrystalline growth of PLLA on carbon fiber grafted with nano-SiO2 towards boosting interfacial bonding in bone scaffold

Specimens

Element content (%)

C1s

O1a

N1a

Si2p

CF

73.11

21.80

3.77

1.32

CF-KH550

63.62

28.53

4.47

3.39

CF-SiO2–2

43.04

40.67

2.68

13.60