NGHIÊN CỨU ẢNH HƯỞNG CỦA pH VÀ DUNG MÔI ETANOL ĐẾN SỰ HÌNH THÀNH CANXI HYDROXY APATIT TỪ CANXI NITRAT

@inproceedings{Hng2011NGHINC,
  title={NGHI{\^E}N CỨU ẢNH HƯỞNG CỦA pH V{\`A} DUNG M{\^O}I ETANOL ĐẾN SỰ H{\`I}NH TH{\`A}NH CANXI HYDROXY APATIT TỪ CANXI NITRAT},
  author={Đ{\`a}o Quốc Hương and Dương Th{\`u}y Linh},
  year={2011}
}
SUMMARY STUDY  OF INFLUENCES OF pH AND ETHANOL ON FORMATION OF CALCIUM HYDROXYAPATITE The influences of different pH values and ethanol in the precipitation reaction of HA from Ca(NO 3 ) 2 , (NH 4 ) 2 HPO 4 and NH 3 were studied. The obtained samples were characterized by using methods such as XRD, FTIR, DTA/TGA and SEM. The results indicate, the pH values and ethanol play the important roles in the precipitation of single phase HA and their effectivity. Low pH values (< 7) lead to form the… CONTINUE READING

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