I. E. Nifant'ev, V. K. Besprozvannykh, A. V. Shlyakhtin, A. N. Tavtorkin, M. P. Smirnova, I. S. Levin, P. V. Ivchenko, “Simple, efficient and reliable method for the preparation of β-tricalcium phosphate”, Mendeleev Commun., 2021, Volume 31, Issue 3,Pages <nobr>379

This article is cited in 2 papers

Communications

Simple, efficient and reliable method for the preparation of β-tricalcium phosphate

I. E. Nifant'ev^abc, V. K. Besprozvannykh^bc, A. V. Shlyakhtin^a, A. N. Tavtorkin^ab, M. P. Smirnova^bc, I. S. Levin^b, P. V. Ivchenko^ab

^a Department of Chemistry, M.V. Lomonosov Moscow State University, Moscow, Russian Federation
^b A.V. Topchiev Institute of Petrochemical Synthesis, Russian Academy of Sciences, Moscow, Russian Federation
^c National Research University Higher School of Economics (HSE University), Moscow, Russian Federation

Abstract: The solid-state reaction of CaHPO₄ with CaCO₃ in a ratio > 2: 1 at 1350°C led to the formation of α-tricalcium phosphate, the subsequent sintering of which at 850°C gave a homogeneous phase of β-tricalcium phosphate, which does not contain crystalline impurities.

Keywords: α-tricalcium phosphate, β-tricalcium phosphate, calcium pyrophosphate, electron microscopy, IR spectroscopy, solid-state synthesis, X-ray diffraction.

Language: English

DOI: 10.1016/j.mencom.2021.04.032

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