Eggshell not calcined

CES à 800˚C.

N˚ of peak

2θ

d

Intensity (u, a)

2θ

d

Intensity (u, a)

1

22.96

3.872

52.55

33.90

2.643

509.12

2

29.48

3.029

1110.94

35.89

2.501

88.86

3

36.10

2.487

80.29

39.24

2.295

116.78

4

39.37

2.288

182.48

43.06

2.100

100.54

5

43.06

2.100

122.26

47.12

1.928

221.16

6

47.61

1.909

159.12

50.71

1.800

177.18

7

48.55

1.874

187.22

54.30

1.689

86.49

8

57.16

1.611

51.82

9

62.65

1.482

61.13

10

64.33

1.448

61.13