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New Approaches to the Synthesis of Titanium Phosphates from Crystalline Precursors

New Approaches to the Synthesis of Titanium Phosphates from Crystalline Precursors The possibility to synthesize titanium phosphate from crystalline titanium salts has been shown for the first time. Optimal synthesis conditions have been found to provide preparation of monophase product of composition Ti(HPO4)2 · H2O or TiO(OH)H2PO4 · 2H2O by heterogeneous reaction of titanium-containing precursors with phosphoric acid. The process has been found to proceed for 3–5 h at stoichiometric consumption of the components and provides more environmentally benign and profitable conditions as compared with the known methods of synthesis. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Doklady Chemistry Springer Journals

New Approaches to the Synthesis of Titanium Phosphates from Crystalline Precursors

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Publisher
Springer Journals
Copyright
Copyright © Pleiades Publishing, Ltd. 2021. ISSN 0012-5008, Doklady Chemistry, 2021, Vol. 499, Part 2, pp. 163–167. © Pleiades Publishing, Ltd., 2021. Russian Text © The Author(s), 2021, published in Doklady Rossiiskoi Akademii Nauk. Khimiya, Nauki o Materialakh, 2021, Vol. 499, pp. 45–49.
ISSN
0012-5008
eISSN
1608-3113
DOI
10.1134/s0012500821080024
Publisher site
See Article on Publisher Site

Abstract

The possibility to synthesize titanium phosphate from crystalline titanium salts has been shown for the first time. Optimal synthesis conditions have been found to provide preparation of monophase product of composition Ti(HPO4)2 · H2O or TiO(OH)H2PO4 · 2H2O by heterogeneous reaction of titanium-containing precursors with phosphoric acid. The process has been found to proceed for 3–5 h at stoichiometric consumption of the components and provides more environmentally benign and profitable conditions as compared with the known methods of synthesis.

Journal

Doklady ChemistrySpringer Journals

Published: Aug 1, 2021

Keywords: titanium salts; precursor; titanium phosphates; heterogeneous synthesis

References