Abstract
Titanium phosphates were prepared from titanium chloride and sodium pyrophosphate at various pH in hydrothermal process as a novel white pigment for cosmetics. Their chemical composition, powder properties, photo catalytic activity, colour phase and smoothness were studied. The obtained materials had a higher Ti/P ratio than that used in preparation conditions because of the formation of titanium oxide and hydroxide. The samples prepared at pH = 4 had particles smaller than 100 μm. Titanium phosphates had less photo catalytic activity to protect the sebum on the skin. The obtained materials in hydrothermal process and their thermal products at 100°C showed high reflectance in the range of visible light.
Article PDF
Similar content being viewed by others
Avoid common mistakes on your manuscript.
References
Diebold U. The surface science of titanium dioxide. Surf Sci Rep 2003, 48: 53–229.
Senzui M, Tamura T, Miura K, et al. Study on penetration of titanium dioxide (TiO2) nanoparticles into intact and damaged skin in vitro. J Toxicol Sci 2010, 35: 107–113.
Gamer AO, Leibold E, van Ravenzwaay B. The in vitro absorption of microfine zinc oxide and titanium dioxide through porcine skin. Toxicol in Vitro 2006, 20: 301–307.
Onoda H, Nariai H, Moriwaki A, et al. Formation and catalytic characterization of various rare earth phosphates. J Mater Chem 2002, 12: 1754–1760.
Onoda H, Ohta T, Tamaki J, et al. Decomposition of trifluoromethane over nickel pyrophosphate catalysts containing metal cation. Appl Catal A: Gen 2005, 288: 98–103.
He Y, Zhao M, Song Y, et al. Effect of Bi3+ on fluorescence properties of YPO4:Dy3+ phosphors synthesized by a modified chemical co-precipitation method. J Lumin 2011, 131: 1144–1148.
Onoda H, Matsui H, Tanaka I. Improvement of acid and base resistance of nickel phosphate pigment by the addition of lanthanum cation. Mat Sci Eng B 2007, 141: 28–33.
Rao GV. Shashikala HD. Optical, dielectric and mechanical properties of silver nanoparticle embedded calcium phosphate glass. J Non-Cryst Solids 2014, 402: 204–209.
Xu C, Lee J, Teja AS. Continuous hydrothermal synthesis of lithium iron phosphate particles in subcritical and supercritical water. J Supercrit Fluid 2008, 44: 92–97.
Vani R, Girija EK, Elayaraja K, et al. Hydrotehrmal synthesis of porous triphasic hydroxyapatite/(α and β) tricalcium phosphate. J Mater Sci: Mater M 2009, 20: 43–48.
Tomozawa M, Hiromoto S. Microstructure of hydroxyapatite- and octacalcium phosphate-coatings formed on magnesium by a hydrothermal treatment at various pH values. Acta Mater 2011, 59: 355–363.
Onoda H, Yamaguchi T. Synthesis of titanium phosphate with additives and their powder properties for cosmetics. Mater Sci Appl 2012, 3: 18–23.
Onoda H, Yamaguchi T, Takenaka A. Synthesis and pigmental properties of titanium phosphates with the addition of urea. Int J Cosmetic Sci 2012, 34: 86–90.
Raynaud S, Champion E, Bernache-Assollant D, et al. Calcium phosphate apatites with variable Ca/P atomic ratio I. Synthesis, characterisation and thermal stability of powders. Biomaterials 2002, 23: 1065–1072.
Averbuch MT, Durif A. Topics in Phosphate Chemistry. Singapore: World Scientific Publishing, 1996.
Onoda H, Ohta T, Kojima K. Mechanochemical reforming of nickel pyrophosphate. Mater Chem Phys 2006, 98: 363–367.
Lucena-Conde F, Prat L. A new reagent for the colorimetric and spectrophotometric determination of phosphorus, arsenic and germanium. Anal Chim Acta 1957, 16: 473–479.
Ramaswamy V, Jagtap NB, Vijayanand S, et al. Photocatalytic decomposition of methylene blue on nanocrystalline titania prepared by different methods. Mater Res Bull 2008, 43: 1145–1152.
Du P, Bueno-López A, Verbaas M, et al. The effect of surface OH-population on the photocatalytic activity of rare earth-doped P25-TiO2 in methylene blue degradation. J Catal 2008, 260: 75–80.
Cheng SY, Yuen CWM, Kan CW, et al. A comprehensive study of silicone-based cosmetic textile agent. Fiber Polym 2009, 10: 132–140.
Author information
Authors and Affiliations
Corresponding author
Additional information
This article is published with open access at Springerlink.com
Rights and permissions
Open Access This article is distributed under the terms of the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0), which permits use, duplication, adaptation, distribution, and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made.
About this article
Cite this article
Onoda, H., Yamaguchi, T. pH-controlled hydrothermal synthesis of titanium phosphates and their powder properties. J Adv Ceram 3, 326–331 (2014). https://doi.org/10.1007/s40145-014-0124-y
Received:
Revised:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s40145-014-0124-y