A Novel Method for Synthesis of Some Transition Metal Oxides: Fe2O3 and CuO

A Novel Method for Synthesis of Some Transition Metal Oxides: Fe2O3 and CuO

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Author(s)

Author(s): Moh`d Mamoun Al Majthoub, Moamen S. Refat

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501 1143 124-126 Volume 2 - Sep 2013

Abstract

The Fe2O3 and CuO oxides were synthesized by a new reaction of methyl urea with FeCl3.6H2O, Fe(NO3)3.9H2O, Fe2(SO4)3 and Cu(OAc)2, respectively, in an aqueous media at ~ 90 oC. The infrared spectra and microanalysis, CHN, of the solid products resulted indicate that the absence of the bands of methyl urea, but appearing the characteristic bands of oxides. A general mechanism describing the formation of oxides and decomposition of methyl urea are suggested.

Keywords

Fe2O3, CuO and methyl urea

References

  1. P. C. Srivastava, C. Aravindaksahn, Complexes of urea with ruthenium(III), rhodium(III) and platinum(IV), Z. Phys. Chem. Leipzig, 61, 264 (1983)
  2. F. Berny, G. Wipff, Interaction of M3+ lanthanide cations with amide, urea, thioamide and thiourea ligands: a quantum mechanical study, J. Chem. Soc., Perkin Trans., 2(1), 73 (2001)
  3. Yu.Ya. Kharitonov, K.S. Sulaimankulov, N.B. Khudaibergenova, IR absorption spectra of rare earth nitrate complexes with urea. Z. Neorg. Khim., 35(8), 2117 (1990)
  4. C.V. Deshpande, V.R. Rao, Preparation and characterization of lanthanide complexes using substituted ureas and thioureas as ligands, J. Ind. Inst. of Science, 69 (5), 329 (1989)
  5. J.P. Barbier, R. Hugel, New complexes of cobalt(II) and nickel(II) salts with N,N'-diethylurea, Inorg. Chim. Acta, 18 (3), 253 (1976)
  6. R. B. Penland, S. Mizushima, C. Curran, J. V. Quagliano, Infrared absorption spectra of inorganic coordination complexes. X. Studies of some metal-urea complexes, J. Amer. Chem. Soc., 79, 1575 (1957)
  7. S. M. Teleb, M. S. Refat , S. A. Sadeek, Spectroscopic studies of the reaction products of urea with Sn(IV) and Sn(II) chlorides at room and high temperature, Ukrainian Chem. J., 68(5), 35 (2004)
  8. S. A. Sadeek , M. S. Refat, Synthesis, Infrared spectra and thermal investigation of gold(III) and zinc(II) urea complexes. A new procedure for the synthesis of basic zinc carbonate, J. Coord. Chem., 58(18), 1727 (2005)
  9. S. A. Sadeek, M. S. Refat , S. M. Teleb, Spectroscopic and thermal studies of [Cr2(NH2)2(H2O)2 (SO4)2].2H2O, [Cr(NCO)3(H2O)].3H2O and [FeO(OH)].0.5H2O compounds formed by the reactions of urea with Cr2(SO4)3, Cr(CH3COO)3 and Fe2(SO4)3, J. Korea, Chem. Soc., 48(4), 358 (2004)
  10. M. S. Refat, S. M. Teleb, S. A. Sadeek, A novel method for preparation of cobalt(II) and lead(II) carbonates, Spectrochim. Acta, A(60), 2803 (2004)
  11. M. S. Refat, S. A. Sadeek, S. M. Teleb, Reactions of urea with Mo(VI), V(V) and Se(IV) oxides at high temperature, J. Argen. Chem. Soc., 92(4-6), 23 (2004)
  12. M. S. Refat, A novel method for the synthesis of rare earth carbonates, Synth. React. Inorg. Met.-Org. Chem., 34(9), 1605-1613 (2004)
  13. E. M. Nour, S.M. Teleb, N.A. Al-Khososy, M. S. Refat, A novel method for the synthesis of metal carbonates. I. synthesis and infrared spectrum of manganese carbonate, MnCO3.H2O, formed by the reaction of urea with manganese(II) salts, Synth. React. Inorg. Met-Org. Chem., 27(4), 505 (1997)
  14. S. A. sadeek, Preparation, infrared spectrum and thermal studies of [Zn2(H2O)4(SO4)2] complex formed by the reaction of urea with zinc(II) sulphate, J. Phys. Chem. Solids, 54, 919 (1993)
  15. K. Nakamoto, "Infrared and Raman Spectra of Inorganic and Coordination Compounds", Wiley, New York, 1978

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International Journal of Sciences is Open Access Journal.
This article is licensed under a Creative Commons Attribution 4.0 International (CC BY 4.0) License.
Author(s) retain the copyrights of this article, though, publication rights are with Alkhaer Publications.

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