The properties of the powder synthesized from calcium acetate and sodium hydrogen phosphate were studied at the ratio [Ca 2+ ] / [PO 4 3- ] of the initial reagents equal to 1. Brushite, monetite, octacalcium phosphate were found in the powder after synthesis. A significant weight loss of 26% upon heating is due not only to the decomposition of the detected phases, but also to the removal of the by-product present in the powder of the reactions occurring during the interaction of solutions of the starting materials consisting of sodium acetate and acetic acid. After firing at temperatures above 900 ° C, the phases ?-Ca 2 P 2 O 7 , ?-Ca were found in the samples 3 (PO 4 ) 2 and Ca 10 Na (PO 4 ) 7 .
Tab. 1., ill. 6, bibliography: 13 titles.
Stevens MM Biomaterials for bone tissue engineering // Materials Today. 2008. V. 11. No. 5. P. 18 - 25.
http://us.synthes.com
Safina M. N., Safronova T. V., Lukin E. S. Ceramics based on calcium phosphates with a low sintering temperature, containing a resorbable phase // Glass and ceramics. 2007. N 7. C. 19 - 24. Safina MN, Safronova TV, Lukin ES Calcium phosphate based ceramic with a resorbable phase and low sintering temperature // Glass and Ceram. 2007. V. 64. No.7-8. P. 238 - 243.
Safronova T.V., Putlyaev V.I., Shekhirev M.A., Kuznetsov A.V. Composite ceramics containing a bioresorbable phase // Glass and ceramics. 2007. N 3. C. 31 - 35. Safronova TV, Putlyaev VI, Shekhirev MA, Kuznetsov AV Composite ceramic containing a bioresorbable phase // Glass and Ceramics. 2007. V. 64. No.3-4.P.102-106.
Safronova TV, Kuznetsov AV, Korneichuk SA et al. Calcium phosphate powders synthesized from solutions with [Ca 2+ ] / [PO 4 3- ] = 1 for bioresorbable ceramics // Cent. Eur. J. Chem. 2009. V. 7. No. 2. P. 184 - 191.
Safronova T.V., Shekhirev M.A., Putlyaev V.I., Tretyakov Yu.D. Ceramic materials based on hydroxylapatite synthesized from solutions of different concentrations of starting reagents // Inorganic materials. 2007. N 8. P. 1005 - 1014.
Safronova T.V., Steklov M.Yu., Putlyaev V.I., Shekhirev M.A. materials. 2006. N 4. P. 34 - 39.
Safronova T. V., Korneichuk S. A., Putlyaev V. I., Boytsova O. V. Ceramics based on calcium hydroxyapatite synthesized from calcium acetate and potassium hydrogen phosphate // Glass and ceramics. 2008. N 4. C. 19 - 24. Safronova TV, Korneichuk SA, Putlayev VI, Boitsova OV Ceramic made from calcium hydroxyapatite synthesized from calcium acetate and potassium hydrophosphate // Glass and Ceram. 2008. V. 65. No.3-4.P.131- 135.
Safronova T.V., Shiryaev M.A., Putlyaev V.I. et al. Ceramics based on HAP synthesized from calcium chloride and potassium hydrogen phosphate // Glass and ceramics. 2009. N2.C.23-26. Safronova TV, Shiryaev MA, Putlyaev VI et al. Ceramics based on hydroxyapatite synthesized from calcium chloride and potassium hydrophosphate // Glass and Ceram. 2009. V. 66. No.1-2.P.66-69.
Safronova T.V., Kuznetsov A.V., Putlyaev V.I., Veresov A.G. Ceramics based on hydroxyapatite synthesized from calcium acetate and ammonium hydrogen phosphate // Perspective materials. 2008. Special. no. N 6. P. 96 - 99.
Korneichuk SA, Safronova TV, Putlyaev VI et al. Ceramic resorbable materials containing double calcium potassium phosphates // Perspective materials. 2008. Special. no. N 6. P. 91 - 95.
Shiryaev M. A., Safronova T. V., Putlyaev V. I. et al. Materials based on calcium phosphate powders containing KCl // Perspective materials. 2008. Special. no. N6.S.20-24.
Safronova T.V. Phase composition of ceramics based on calcium hydroxyapatite powders containing by-products of the synthesis reaction // Glass and ceramics. 2009. N 4. P. 21 - 24. Safronova TV Phase composition of ceramics based of powders calcium hydroxyapatite containing synthesis by-products // Glass and Ceram. 2009. V. 66. No.3-4. P. 136 - 139.
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