Functional materials for medical and biological purposes on he system CaO-CaF2-P2O5-H2O and additives
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Дата
2018
Автори
DOI
doi.org/10.15407/fm25.02.358
Науковий ступінь
Рівень дисертації
Шифр та назва спеціальності
Рада захисту
Установа захисту
Науковий керівник
Члени комітету
Видавець
Scientific and Technological Corporation "Institute for Single Crystals"
Анотація
The system of CaO-P2O5 has been studied, he polymorphism of Ca3(PO4)2 has been verified, he position of binary eutectics and the melting points in them on he Ca3(PO4)2-Ca4P2O9 segment have been determined. A diagram of the state of the CaO-P2O5 system is constructed. The experimental verification of the calculated data by the high-temperature microscopy method in sity is performed. The regions of primary crystallization of phases in the system Ca3(PO4)2-CaCO3-Ca(OH)2-H2O are refined. The subsolidus structure of the systems CaO-CaF2-P2O5-H2O and CaO-MgO-CaF2-P2O5 has been studied. The areas promising for the synthesis of materials based on CaO-P2O5-CaF2-H2O system and additives for the reconstruction of structural defects of the skeleton are established.
Опис
Ключові слова
phase diagram, the CaO-P2O5 system, polymorphism, high-temperature microscopy, elementary tetrahedras, correction of skeletal disorders, фазова діаграма, система CaO-P2O5, поліморфізм, високотемпературна мікроскопія, елементарні тетраедри, корекція скелетних порушень
Бібліографічний опис
Krivileva S. Functional materials for medi-cal and biological purposes on he system CaO-CaF2-P2O5-H2O and additives / S. Krivileva, V. Moiseev // Functional Materials. – 2018. – Vol. 25, No 2. – P. 358-363.