KANG Junpei, GE Ting, LIU Sa, et al. Effect of different ball milling processes on purity and particle size of β-tricalcium phosphate powders by solid-state synthesis[J]. CIESC Journal, 2017, (1): 424-429.
KANG Junpei, GE Ting, LIU Sa, et al. Effect of different ball milling processes on purity and particle size of β-tricalcium phosphate powders by solid-state synthesis[J]. CIESC Journal, 2017, (1): 424-429.DOI: 10.11949/j.issn.0438-1157.20160418.
β-Tricalcium phosphate powders were prepared by nano ball milling and ultrasonic stirring process and compared with conventional process in this research.The purity and particle size of β-TCP powders were investigated by differential scanning calorimetry(DSC)
X-ray diffraction(XRD)
Fourier transform infrared spectroscope(FTIR)
nanoparticle test
scanning electronic microscopy(SEM)
transmission electron microscope(TEM) and X-ray fluorescence spectrum(XRF).The results reveal that the purity of β-TCP powders prepared by the nano ball milling and ultrasonic stirring process can reach over 97%
and the powders average particle size is 666 nm
with high purity and uniform particle size.Moreover
the raw materials with small particle size and good dispersion can be processed through nano ball milling.This process has great potential in the synthesis of inorganic powders by solid-state synthesis.