Abstract
Mixtures of ammonium dihydrogen phosphate and basic nickel carbonate with P/Ni molar ratios of 2/3, 1/1, and 2/1 were ground in a planetary mill. The thermal behavior of the milled samples was investigated by differential thermal analysis, x-ray diffraction, and Fourier transform infrared spectroscopy. In addition, the samples were characterized by ultraviolet-visible reflectance spectroscopy, particle size distribution, scanning electron microscopy, and nitrogen adsorption measurements. As a result of mechanochemical effects, the targeted nickel phosphates were formed at lower temperatures, had a more vivid color, and consisted of more regularly shaped particles.
Similar content being viewed by others
REFERENCES
Averbuch-Pouchat, M.T. and Durif, A., Topics in Phosphate Chemistry, Singapore: World Scientific, 1996.
Onoda, H., Nariai, H., Moriwaki, A., et al., Formation and Catalytic Characterization of Various Rare Earth Phosphates, J. Mater. Chem., 2002, vol. 12, no.6, pp. 1754–1760.
Hong, H.Y-P., Crystal Structure of Neodymium Metaphosphate and Ultraphosphate, Acta Crystallogr., Sect. B: Struct. Crystallogr. Cryst. Chem., 1974, vol. 30, pp. 468–474.
Kim, W., Zhang, Q., and Saito, F., Mechanochemical Synthesis of Hydroxyapatite from Ca(OH)2-P2O5 and CaO-Ca(OH)2-P2O5 Mixtures, J. Mater. Sci., 2000, vol. 35, pp. 5401–5404.
Yeong, K.C.B., Wang, J., and Ng, S.C., Mechanochemical Synthesis of Nanocrystalline Hydroxyapatite from CaO and CaHPO4, Biomaterials, 2001, vol. 22, pp. 2705–2712.
Kudaka, K., Iizuka, K., Sasaki, T., and Izumi, H., Effect of Milling Media on the Reaction Kinetics of the Mechanochemical Synthesis of Pentatitanium Trisilicate, J. Am. Ceram. Soc., 2000, vol. 83, pp. 2887–2889.
Onoda, H., Nariai, H., Maki, H., and Motooka, I., Mechanochemical Effects on Synthesis of Rhabdophane-Type Neodymium and Cerium Phosphates, Mater. Chem. Phys., 2002, vol. 78, no.2, pp. 400–404.
Onoda, H., Nariari, H., Maki, H., and Motooka, I., Mechanochemical Effects of Some Rare-Earth Ultraphosphates and Reforming of Their Surface for Catalytic Properties, Phosphorus Res. Bull., 1999, vol. 9, pp. 69–74.
Onoda, H., Sugino, N., Kojima, K., and Nariai, H., Mechanochemical Effects on Synthesis and Properties of Manganese-Neodymium Diphosphates, Mater. Chem. Phys., 2003, vol. 82, no.3, pp. 831–836.
Corbridge, D.E.C. and Lowe, E.J., The Infra-Red Spectra of Some Inorganic Phosphorus Compounds, J. Chem. Soc., 1954, vol. 493, pp. 4555–4564.
Trojan, M., A Study of the Reactions during Formation of c-Ni2P4O12, Thermochim. Acta, 1990, vol. 160, no.2, pp. 361–366.
Author information
Authors and Affiliations
Additional information
__________
From Neorganicheskie Materialy, Vol. 41, No. 10, 2005, pp. 1236–1242.
Original English Text Copyright © 2005 by Hiroaki Onoda, Daisuke Mori, Kazuo Kojima, Hiroyuki Nariai.
The text was submitted by the authors in English.
Rights and permissions
About this article
Cite this article
Onoda, H., Mori, D., Kojima, K. et al. Mechanochemical Effects on the Formation and Properties of Various Nickel Phosphates. Inorg Mater 41, 1089–1096 (2005). https://doi.org/10.1007/s10789-005-0266-y
Received:
Accepted:
Issue Date:
DOI: https://doi.org/10.1007/s10789-005-0266-y