Open AccessCopper and ceriumco-substituted hydroxyapatitesnanopowders
Author(s) -
Yu. O. Nikitina,
Н. В. Петракова,
A. A. Egorov,
А. А. Ашмарин,
В. С. Комлев,
С. М. Баринов
Publication year - 2020
Publication title -
trudy kolʹskogo naučnogo centra ran
Language(s) - English
Resource type - Journals
ISSN - 2307-5252
DOI - 10.37614/2307-5252.2020.3.4.028
Subject(s) - cerium , copper , hydroxyapatites , materials science , precipitation , sintering , crystal structure , inorganic chemistry , metallurgy , nuclear chemistry , chemistry , crystallography , calcium , physics , meteorology
Copper-and cerium-substituted and copper-cerium co-substituted hydroxyapatites nanopowders were synthesized throughaqueous precipitation method. Obtained materials were studied by application of XRD, infrared spectroscopy, BET absorption and dilatometry. It was found that copper and cerium make the HA stable to temperature 1300 ⁰С, change the parameters of crystal structure, and reduce a sintering process.