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Information × Registration Number 0308U001423, 0106U003114 , R & D reports Title Production and research of new bioactive materials for medical applications popup.stage_title Дослідження процесів утворення та фізичних властивостей композитних матеріалів Head Zyman Zoltan Zoltanovich, Registration Date 04-02-2008 Organization Kharkov national university named after V.N. Karazin popup.description2 Object of research - moustaches on a basis hydroxyapatite synthesized on original to a technique. Ceramics on a basis hydroxyapatite with ionic replacements of calcium with magnesium reinforced hydroxyapatite moustaches. The purpose of work - research of crystal structure, phase and a chemical compound of moustaches on a basis hydroxyapatite. Development of a technique of synthesis and reception of ceramics on the basis of phosphates of calcium with introduction of the set amount of ions of magnesium in cation sublattice reinforced hydroxyapatite moustaches. Methods of research - the x-ray analysis, electronic microscopy, Mass-spectra researches of gas, IR spectroscopy. Reinforcing of bioactive ceramics on a basis phosphatic ceramics hydroxyapatite moustaches should result in improvement of her mechanical characteristics. By introduction of an impurity of ions of magnesium in cation sublattice hydroxyapatite will result in formation weak weak grain borderies and to reduction of the sizes of grains atmanufacturing ceramics that should improve her plastic characteristics. The phosphatic ceramics reinforced hydroxyapatite by moustaches with the increased mechanical characteristics, having compressive durability ~ 60 MPa is received calcium at porosity 40 ± 5 %. Product Description popup.authors popup.nrat_date 2020-04-02 Close