Synthesis and characterization of a novel layered titanium phosphate
- 1 October 1996
- journal article
- Published by Springer Nature in Journal of Materials Research
- Vol. 11 (10) , 2490-2498
- https://doi.org/10.1557/jmr.1996.0314
Abstract
A novel metastable layered titanium phosphate has been synthesized by the treatment of layered titanates (Na2Ti3O7 and Na4Ti9O20) with 1–2 M phosphoric acid solution at 120–150 °C. Based on the data of 31P MAS NMR and IR spectroscopy, x-ray powder diffraction, and thermal and elemental analysis, the formula Ti2O3(H2PO4)2 · 2H2O was assigned to the novel compound. The layered nature of the compound was confirmed from n-alkylamine intercalation and the ion exchange behavior toward alkali, alkaline earth, and some transition metal ions.Keywords
This publication has 25 references indexed in Scilit:
- Hydrolytic stability of amorphous titanium and zirconium phosphatesMaterials Research Bulletin, 1996
- Synthesis Optimization and Crystal Structures of Layered Metal(IV) Hydrogen Phosphates, .alpha.-M(HPO4)2.cntdot.H2O (M = Ti, Sn, Pb)Inorganic Chemistry, 1995
- Synthesis of Semicrystalline Materials by Organic Compound Intercalation into Amorphous Titanium PhosphateChemistry of Materials, 1995
- Hydrothermal synthesis of new metastable phases: preparation and intercalation of a new layered titanium phosphateSolid State Ionics, 1993
- Intercalation of n-alkylamines by .gamma.-titanium phosphate. Synthesis of new materials by thermal treatment of the intercalation compoundsChemistry of Materials, 1993
- Porous cross-linked materials formed by oligomeric aluminium hydroxides and α-tin phosphateJournal of Materials Chemistry, 1991
- X-Ray Powder Diffraction Study of Layer Compounds. The Crystal Structure of alpha-Ti(HPO4)2.H2O and a Proposed Structure for gamma-Ti(H2PO4)(PO4)).2H2O .Acta Chemica Scandinavica, 1990
- Solid-state nuclear magnetic resonance spectroscopic study of γ-zirconium phosphateJ. Chem. Soc., Dalton Trans., 1987
- Polyether derivatives of zirconium phosphateInorganic Chemistry, 1985
- Handbook of Anion DeterminationPublished by Elsevier ,1979