Calcium Phosphate Ceramic in the System Ca(PO3)2–Ca2P2O7 Based on Powder Mixtures Containing Calcium Hydrophosphate
TV Safronova, VI Putlyaev, AV Knot'Ko, VK Krut'Ko… - Glass and Ceramics, 2018 - Springer
Glass and Ceramics, 2018•Springer
Powder mixtures prepared by mechanical activation from synthetic hydrated acidic calcium
phosphates Ca (H 2 PO 4) 2· H 2 O and CaHPO 4· 2H 2 O were used to obtain resorbable
ceramic in the system Ca (PO 3) 2–Ca 2 P 2 O 7. The phase composition of the ceramic after
firing in the interval 700–1000° C was represented by biocompatible and bioresorbable
phases: calcium polyphosphate Ca (PO 3) 2, tromelite Ca 4 P 6 O 19, and calcium
pyrophosphate Ca 2 P 2 O 7. The obtained materials can be used to fabricate resorbable …
phosphates Ca (H 2 PO 4) 2· H 2 O and CaHPO 4· 2H 2 O were used to obtain resorbable
ceramic in the system Ca (PO 3) 2–Ca 2 P 2 O 7. The phase composition of the ceramic after
firing in the interval 700–1000° C was represented by biocompatible and bioresorbable
phases: calcium polyphosphate Ca (PO 3) 2, tromelite Ca 4 P 6 O 19, and calcium
pyrophosphate Ca 2 P 2 O 7. The obtained materials can be used to fabricate resorbable …
Powder mixtures prepared by mechanical activation from synthetic hydrated acidic calcium phosphates Ca(H2PO4)2 · H2O and CaHPO4 · 2H2O were used to obtain resorbable ceramic in the system Ca (PO3)2–Ca2P2O7. The phase composition of the ceramic after firing in the interval 700 – 1000°C was represented by biocompatible and bioresorbable phases: calcium polyphosphate Ca(PO3)2, tromelite Ca4P6O19, and calcium pyrophosphate Ca2P2O7. The obtained materials can be used to fabricate resorbable implants for regenerative treatment of defects of bone tissue.
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