Conditions of the coprecipitation of calcium hydroxyapatite with ZrO2, ZrO2+Y2O3, Al2O3 from aqueous solutions using ammonia

被引：0
|
作者：
Orlovskii, VP [1 ]
Ezhova, ZA [1 ]
Koval, EM [1 ]
机构：
[1] Russian Acad Sci, Inst Gen & Inorgan Chem, Moscow 117907, Russia
来源：
BIOCERAMICS, VOL 10 | 1997年
关键词：
hydroxyapatite; zirconium dioxide; aluminium oxide; coprecipitation;
D O I：
10.1016/B978-008042692-1/50056-X
中图分类号：
R318 [生物医学工程];
学科分类号：
0831 ;
摘要：
The systems CaCl2-Zn(OH)(2)CL-(NH4)(2)HPO4-NH3-H2O, CaCl2-AlCl3-(NH4)(2)HPO4-NH3-H2O, CaCl2-YCl3-Zr(OH)(2)Cl-2-(NH4)(2)HPO4-NH3-H2O are studied at the 25 degrees C using the solubility method (Tananaev method of residual concentrations). The conditions of coprecipitation of calcium hydroxyapatite (HA) with hydroxides of metals (Zr; Al; Zr with addition of Y) are determined. Using the chemical analysis, XRDA and IRS methods it is shown that after the coprecipitated phases calcined at 900 degrees C the homogenous mixture of HA and oxides (ZrO2; Al2O3; ZrO2+Y2O3) is formed. Zirconium dioxide is crystallized in tetragonal modification.
引用
收藏
页码：237 / 240
页数：4
相关论文
共 50 条
  • [21] Features of ZrO2–Y2O3 System Nanopowders with a Different Y2O3 Content
    S. E. Porozova
    I. V. Solnyshkov
    V. B. Kul’met’eva
    V. O. Shokov
    Refractories and Industrial Ceramics, 2015, 56 : 333 - 336
  • [22] Effect of ZrO2 on the Structure of NiO/CeO2/γ-Al2O3 Composite Catalysts
    Yang Xiu-Chun
    Lu Zhen-Guang
    Kang Xiao-Chun
    Wei Ya-Nan
    JOURNAL OF INORGANIC MATERIALS, 2009, 24 (01) : 187 - 191
  • [23] Structure of Nanocomposites in the ZrO2-Y2O3-Al2O3 System and Their Formation under Hydrothermal Conditions
    Shuklina, A. I.
    Almjasheva, O. V.
    RUSSIAN JOURNAL OF INORGANIC CHEMISTRY, 2022, 67 (06) : 904 - 911
  • [24] Phase Diagram of the Al2O3 – ZrO2 – Nd2O3 System. Part 2. Liquidus Surface
    Sergei M. Lakiza
    Lidiya M. Lopato
    Powder Metallurgy and Metal Ceramics, 2004, 43 : 44 - 49
  • [25] PROCESSING AND SINTERING OF ULTRAFINE MGO-ZRO2 AND (MGO,Y2O3)-ZRO2 POWDERS
    READEY, MJ
    LEE, RR
    HALLORAN, JW
    HEUER, AH
    JOURNAL OF THE AMERICAN CERAMIC SOCIETY, 1990, 73 (06) : 1499 - 1503
  • [26] Investigation of Low-Temperature Aging of Porous Composite Ceramic in the System ZrO2(Y)–Al2O3
    A. P. Surzhikov
    T. S. Frangul’yan
    S. A. Gyngazov
    I. P. Vasil’ev
    Glass and Ceramics, 2015, 71 : 373 - 376
  • [27] Investigation of Low-Temperature Aging of Porous Composite Ceramic in the System ZrO2(Y)-Al2O3
    Surzhikov, A. P.
    Frangul'yan, T. S.
    Gyngazov, S. A.
    Vasil'ev, I. P.
    GLASS AND CERAMICS, 2015, 71 (9-10) : 373 - 376
  • [28] Liquid-Phase Synthesis and Study of Mesoporous Aerogels, Xerogels, and Nanopowders in the ZrO2-Y2O3-CeO2 and ZrO2-Y2O3-Al2O3 Systems
    Fedorenko, N. Yu
    Kalinina, M., V
    Myakin, S., V
    Khamova, T., V
    Efimova, L. N.
    Shilova, O. A.
    INORGANIC MATERIALS-APPLIED RESEARCH, 2022, 13 (04) : 1005 - 1011
  • [29] Preparation of ZrO2 and Al2O3 thin-films on stainless steel by spray pyrolysis
    Novakovic, T.
    Radic, N.
    Grbic, B.
    Stoychev, D.
    Stefanov, P.
    Marinova, T.
    RESEARCH TRENDS IN CONTEMPORARY MATERIALS SCIENCE, 2007, 555 : 321 - +
  • [30] Influence of Carbon Nanostructures on the Physical and Operational Properties in Al2O3–ZrO2 Structural Ceramic
    M. I. Komarov
    E. S. Trapeznikova
    N. A. Makarov
    Glass and Ceramics, 2022, 79 : 262 - 266
12345