Fabrication and properties of tricalcium phosphate/barium hexaferrite composites
Source abstract
Abstract
Abstract Beta-tricalcium phosphate based composites containing particles of barium hexaferrite were fabricated. The beta-tricalcium phosphate fine powder was synthesized from egg shell and Ca 2 P 2 O 7 by a solid-state reaction technique. Effects of barium hexaferrite additive (0–3 vol%) on the properties of the composites were investigated. All samples showed a main phase of β-tricalcium phosphate, characterized by X-ray diffraction technique. The additive inhibited grain growth, but enhanced hardness of the composites. M–H hysteresis loops also showed an improvement in the magnetic behavior for higher barium hexaferrite content samples. However, in vitro bioactivity test indicated that the 2 vol% sample may be suitable for biological applications.
Source: openaire · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Magnetic Properties and Synthesis of Ferrites · Nanomaterials for catalytic reactions · Advancements in Battery Materials
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (13)
Show source-provided references
1. Mechanical properties of tricalcium phosphate single crystal grown by molten salt systhesis10.1016/j.actbio.2008.02.031 ↗
2. An improvement in sintering property of β-tricalcium phosphate by addition of calcium pyrophosphate10.1016/S0142-9612(01)00201-0 ↗
3. Chemical and physicochemical characterization of porous hydroxyapatite ceramic made of natural bone10.1016/S0142-9612(00)00036-3 ↗
4. A simple sol–gel technique for synthesis of nanostructured hydroxyapatite, tricalcuim phosphate and biphasic powder10.1016/j.matlet.2011.03.076 ↗
5. Novel highly biodegradable biphasic tricalcium phosphate composed of α-tricalcium phosphate and β-tricalcium phosphate10.1016/j.actbio.2006.07.003 ↗
6. Intrinsic magnetism and hyperthermia in bioactive Fe-doped hydroxypatite10.1016/j.actbio.2011.09.032 ↗
7. Biodegradable magnetic-fluorescent magnetite/poly (DL-lactic acid-co-α, β-malic acid) composite nanapaticles for stem cell labeling10.1016/j.biomaterials.2010.01.081 ↗
8. Temperature dependence of magnetic property and photocatalytic activity of Fe3O4/hydroxyapatite nanopaticles10.1016/j.materresbull.2010.09.010 ↗
9. Effect of Fe3O4, Fe and Cu doping on magnetic properties and behavious in physiological solution of biological hydroxyapatite/glass composites
10. S.D. Castanon, J.L. Sanchez, E.E. Rams, F. Leccabue, B.F. Watts, Magneto-structural properties of PbFe12O19 hexaferrite powder prepared by decomposition of hydroxide carbonate and metal organic precipitate, Journal of Magnetism and Magnetic Materials. 185, 194–198.10.1016/S0304-8853(98)00013-4 ↗
11. Electric-pulse discharge as a novel technique to synthesize-SiC nano-crystallites from liquid-phase organic precursors10.1016/j.materresbull.2007.02.025 ↗
12. Nanocrystalline hydroxyapatite doped with magnesium and zinc synthesis and characterization10.1016/j.msec.2006.09.036 ↗
13. Development of electrical properties in lead-free bismuth sodium lanthanum titanate–barium titanate ceramic near themorphotropic phase boundary10.1016/j.cap.2007.10.010 ↗