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Abstract:

The structural and hyperfine properties of pure and substituted akaganeites prepared in the presence of Mn, Co and urea are presented and discussed. In all samples, the chloride content increased with the increase in the urea concentration of the parent solution, and a small Mn-for-Fe or Co-for-Fe substitution occurred. In pure akaganeites, the increase of urea concentration provoked an enlargement of the unit cell volume and a decrease of the crystallinity of the synthesised oxides. The incorporation of Mn and Co provoked changes in cell parameters and an increase in the crystallinity of the samples. The hyperfine parameters for both iron sites of the akaganeites remained practically unchanged, and the spectral areas of the iron sites located close to the chlorides decreased for the doped samples. The recoilless f-factor increased for the substituted akaganeites, indicating an increase in the strength of the atomic bonding of the iron ions. © 2013 Springer Science+Business Media Dordrecht.

Registro:

Documento: Artículo
Título:Structural and hyperfine properties of Mn and Co-incorporated akaganeites
Autor:Tufo, A.E.; García, K.E.; Barrero, C.A.; Sileo, E.E.
Filiación:INQUIMAE, Ciudad Universitaria, Pabellón II, Piso 3, CABA, Universidad de Buenos Aires, Buenos Aires, Argentina
Grupo de Estado Sólido, Sede de Investigación Universitaria, Universidad de Antioquia, Medellín, Colombia
Palabras clave:Akaganeite; Mössbauer spectroscopy; Recoilless f-factor; Substitution; X-ray diffraction
Año:2014
Volumen:224
Número:1-3
Página de inicio:239
Página de fin:250
DOI: http://dx.doi.org/10.1007/s10751-013-0830-9
Título revista:Hyperfine Interactions
Título revista abreviado:Hyperfine Interact.
ISSN:03043843
CODEN:HYIND
Registro:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_03043843_v224_n1-3_p239_Tufo

Referencias:

  • Holm, N.G., Dowler, M.J., Wadsten, T., Arrhenius, G., β-FeOOH.Cln (akaganéite) and Fe1-xO (wüstite) in hot brine from the Atlantis II Deep (Red Sea) and the uptake of amino acids by synthetic β-FeOOH.Cln (1983) Geochim. Cosmochim. Acta, 47, pp. 1465-1470
  • Holtstam, D., Akaganéite as a corrosion product of natural, non-meteoritic iron from Qeqertarsuaq (2006) West Greenland GFF, 128, pp. 69-71
  • Rémazeilles, C., Refait, P., On the formation of β-FeOOH (akaganéite) in chloride-containing environments (2007) Corros. Sci., 49, pp. 844-857
  • Buchwald, V.F., Clarke Jr., R.S., Corrosion of Fe-Ni alloys by Cl-containing akageneite (beta-FeOOH): the Antarctic meteorite case (1989) Am. Mineral., 74, pp. 656-667
  • Post, J.E., Buchwald, V.F., Crystal structure refinement of akaganéite (1991) Am. Mineral., 76, pp. 272-277
  • Keller, P., Eigenschaften von (Cl,F,OH)<2Fe8(O,OH)16 und Akaganeite (1970) Neues Jahrb. Mineral. Abh., 113, pp. 29-49
  • Dasgupta, D.R., Mackay, A.L., (1959) J. Phys. Soc. Jpn., 14, pp. 932-935
  • Mackay, A.L., (1960) Mineral. Mag., 32, pp. 545-557
  • Cai, J., Liu, J., Gao, Z., Navrotsky, A., Suib, S., Synthesis and anion exchange of tunnel structure akaganeite (2001) Chem. Mater., 13, pp. 4595-4602
  • Post, J.E., Heaney, P.J., Von Dreele, R.B., Hanson, J.C., (2003) Am. Mineral., 88, pp. 782-788
  • Stahl, K., Nielsen, K., Jiang, J., Lebech, B., Hanson, J.C., Norby, P., van Lanschot, J., Neutron and temperature resolved synchrotron X-ray powder diffraction study of akaganeite (2003) Corros. Sci., 45, pp. 2563-2575
  • Murad, E., Mössbauer spectroscopy of clays, soils and their mineral constituents (2010) Clay Miner., 45, pp. 413-430
  • Barrero, C.A., García, K.E., Morales, A.L., Kodjikian, S., Greneche, J.M., New analysis of the Mössbauer spectra of akaganeite (2006) J. Phys.: Condens. Matter., 18, pp. 6827-6840
  • Murad, E., Cashion, J., (2004) Mössbauer Spectroscopy of Environmental Materials and Their Industrial Utilization, , Boston: Kluwer, Academic Publishers
  • Oh, S.J., Cook, D.E., Mössbauer effect determination of relative recoilless fractions for iron oxides (1999) J. Appl. Phys., 85, pp. 329-332
  • De Grave, E., van Alboom, A., (1991) Phys. Chem. Miner., 18, pp. 337-342
  • Vertes, A., Czakó-Nagy, I., (1989) Electrochim. Acta, 34, pp. 721-758
  • Cornell, R.M., Schwertmann, U., (2003) The Iron Oxides: Structure, Properties, Reactions, Occurrence and Uses, , Weinheim: Wiley-VCH Verlag GmbH & Co. KGaA
  • Ishikawa, T., Katoh, R., Yasukawa, A., Kandori, K., Nakayama, T., Yuse, F., (2001) Corros. Sci., 43, pp. 1727-1738
  • García, K.E., Morales, A.L., Greneche, J.M., Barrero, C.A., 57Fe Mössbauer study of β-FeOOH obtained in presence of Al3 + and Ti4+ íons (2007) Physica B: Condens. Matter., 389, pp. 88-93
  • García, K.E., Barrero, C.A., Morales, A.L., Greneche, J.M., Characterization of akaganeite synthesized in presence of Al3 +, Cr3 +, and Cu2 +ions and urea (2008) Mater. Chem. Phys., 112, pp. 120-126
  • Cornell, R.M., Preparation and Properties of Si Substituted Akaganeite (b-FeOOH). Zeitschrift für Pflanzenernährung und Bodenkunde (1992) J. Plant. Nutr. Soil Sci., 155, pp. 449-453
  • Holm, N.G., Substitution selectivity of some transition elements (Cr, Mn, Co, Ni, Cu, Zn) during formation of β-FeOOH (1985) GFF Stockholm, 107, pp. 297-300
  • Leussing, D.L., Newman, L., Spectrophotometric study of the bleaching of ferric thioglycolate (1956) J. Am. Chem. Soc., 78, pp. 552-556
  • Larson, A.C., von Dreele, R.B., (1994) General structure analysis system (GSAS), pp. 86-748. , Los Alamos National Laboratory Report LAUR
  • Toby, B.H., EXPGUI, a graphical user interface for GSAS (2001) J. Appl. Crystallogr., 34, pp. 210-213
  • Thompson, P., Cox, D.E., Hastings, J.B., Rietveld refinement of Debye-Scherrer Synchrotron X-ray data from Al2O3 (1987) J. Appl. Crystallogr., 20, pp. 79-83
  • Vandenberghe, R.E., De Grave, E., De Bakker, P.M.A., On the methodology of the analysis of Mössbauer spectra (1994) Hyperfine Interact., 83, pp. 29-49
  • Baes, C.F.J., Mesmer, R.E., (1976) The Hydrolisis of Cations, , New York: Wiley Interscience
  • http://abulafia.mt.ic.ac.uk/shannon/ptable.php, Consulted on Jan. 21, 2013

Citas:

---------- APA ----------
Tufo, A.E., García, K.E., Barrero, C.A. & Sileo, E.E. (2014) . Structural and hyperfine properties of Mn and Co-incorporated akaganeites. Hyperfine Interactions, 224(1-3), 239-250.
http://dx.doi.org/10.1007/s10751-013-0830-9
---------- CHICAGO ----------
Tufo, A.E., García, K.E., Barrero, C.A., Sileo, E.E. "Structural and hyperfine properties of Mn and Co-incorporated akaganeites" . Hyperfine Interactions 224, no. 1-3 (2014) : 239-250.
http://dx.doi.org/10.1007/s10751-013-0830-9
---------- MLA ----------
Tufo, A.E., García, K.E., Barrero, C.A., Sileo, E.E. "Structural and hyperfine properties of Mn and Co-incorporated akaganeites" . Hyperfine Interactions, vol. 224, no. 1-3, 2014, pp. 239-250.
http://dx.doi.org/10.1007/s10751-013-0830-9
---------- VANCOUVER ----------
Tufo, A.E., García, K.E., Barrero, C.A., Sileo, E.E. Structural and hyperfine properties of Mn and Co-incorporated akaganeites. Hyperfine Interact. 2014;224(1-3):239-250.
http://dx.doi.org/10.1007/s10751-013-0830-9