From: The usability of ark clam shell (Anadara granosa) as calcium precursor to produce hydroxyapatite nanoparticle via wet chemical precipitate method in various sintering temperature
Temperature (°C)
Crystallite size [D (nm)]
Linear shrinkage (%)
Density (g/cm3)
200
26.58
0
2.76
600
29.54
3.08
2.81
800
37.98
6.15
2.96
1000
53.18
11.53
3.12
1100
66.32
14.84
2.93
1200
66.34
16.69
2.86