Table 5 Elemental compositions, varying weight%, and atomic % of present elements from EDX spectra corresponding to their respective SEM images of all the fabricated glasses, SrKS0A, SrKS2A, SrKS4A, and SrKS6A doped with the Al2O3 in a glass system (45-x)SrO.45SiO2.10K2O.xAl2O3, (0 ≤ x ≤ 6 mol % of Al2O3).

From: Synthesis of Al2O3-Reinforced SrO–SiO2–K2O glasses with enhanced optical, and biological properties for biomedical applications

SrKS0A

SrKS2A

SrKS4A

SrKS6A

Element

Wt. %

At. %

Wt. %

At. %

Wt. %

At. %

Wt. %

At. %

C

5.45

13.1

4.06

10.12

3.55

9.03

2.76

7.05

O

33.31

60.07

31.79

59.52

31.42

60.05

31.41

60.27

Si

2.68

2.76

3.1

3.31

3.17

3.46

3.18

3.48

Sr

46.82

15.41

48.47

16.57

50

17.45

49.03

17.18

K

11.74

8.66

10.13

7.76

9.72

7.6

9.86

7.74

Al

-

-

2.45

2.72

2.14

2.42

3.77

4.29