Iron isotope exchange kinetics at the nanoparticulate ferrihydrite surface

American Mineralogist

Volumn 90, Issue 4, 2005, Pages 758-763

  Poulson, Rebecca L ^a   Johnson, Clark M ^a   Beard, Brian L ^a  

^a UNIVERSITY OF WISCONSIN MADISON   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

ATOMS; ISOTOPES; SOLUBILITY;

DILUTE AQUEOUS SOLUTION; EQUILIBRIUM SOLUBILITIES; FERRIHYDRITES; ISOTOPE TRACERS; ISOTOPIC EXCHANGE; NANO PARTICULATES; NATURAL ENVIRONMENTS; ORDERS OF MAGNITUDE;

IRON COMPOUNDS;

AQUEOUS SOLUTION; FERRIHYDRITE; IRON; ISOTOPIC COMPOSITION;

EID: 17644379057     PISSN: 0003004X     EISSN: None     Source Type: Journal    
DOI: 10.2138/am.2005.1802     Document Type: Article

References (25)

1. Beard, B.L. and Johnson, C.M. (1999) High-precision Fe isotope compositions of lunar and terrestrial materials. Geochimica et Cosmochimica Acta, 63, 1653-1660.
2. Beard, B.L., Johnson, C.M., Skulan, J.L., Nealson, K.H., Cox, L., and Sun, H. (2003) Application of Fe isotopes to tracing the geochemical and biological cycling of Fe. Chemical Geology, 195, 87-117.
3. Cornell, R.M. and Schwertmann, U. (1996) The Iron Oxides: Structure, Properties, Reactions, Occurrence and Uses, 573 pp. VCH, Weinheim, Germany.
4. Faure, G. (1986) Principles of Isotope Geology, 587 pp. Wiley, New York.
5. Feng, Z., Zhao, J., Huggins, F.E., and Huffman, G.P. (1993) Agglomeration and phase transition of a nanophase iron oxide catalyst, Journal of Catalysis, 143, 510-519.
6. Field, M.P., and Sherrell, R.M. (2000) Dissolved and particulate Fe in a hydrothermal plume at 9°45'N, East Pacific Rise: Slow Fe(II) oxidation kinetics in Pacific plumes. Geochimica et Cosmochimica Acta, 64, 619-628.
7. Fox, L.E. (1988) The solubility of colloidal ferric hydroxide and its relevance to iron concentrations in river water. Geochimica et Cosmochimica Acta, 52, 771-777.
8. Freer, R. and Hauptman, Z. (1978) An experimental study of magnetite-titanomagnetite interdiffusion. Physics of the Earth and Planetary Interiors, 16, 223-231.
9. Ganguly, B., Huggins, F.E., Feng, Z., and Huffman, G.P. (1994) Anomalous recoilless fraction of 30-Å-diameter Fe-OOH particles. Physical Review B, 49, 3036-3042.
10. Goldstein, A.N., Echer, C.M., and Alivisatos, A.P. (1992) Melting in semiconductor nanocrystals. Science, 256, 1425-1427.
11. Ibrahim, M.M., Edwards, G., Seehra, M.S., Ganguly, B., and Huffman, G.P. (1994) Magnetism and spin dynamics of nanoscale FeOOH particles. Journal of Applied Physics, 75, 5873-5875.
12. Ibrahim, M.M., Darwish, S., and Seehra, M.S. (1995) Nonlinear temperature variation of magnetic viscosity in nanoscale FeOOH particles. Physical Review B, 51, 2955-2959.
13. Hochella, Jr. M.F. (2002) Nanoscience and technology: the next revolution in the Earth sciences. Earth and Planetary Science Letters, 203, 593-605.
14. Johnson, C.M., Skulan, J.L., Beard, B.L., Sun, H., Nealson, K.H., and Braterman, P.S. (2002) Isotopic fractionation between Fe(III) and Fe(II) in aqueous solutions. Earth and Planetary Science Letters, 195, 141-153.
15. Johnson, C.M., Beard, B.L., and Albarède, F. (2004) Overview and general concepts. In C.M. Johnson, B.L. Beard, and F. Albarède, Eds., Geochemistry of non-traditional stable isotopes, 55, 1-24. Reviews in Mineralogy and Geochemistry, Mineralogical Society of America, Washington, D.C.
16. Manceau, A. and Gates, W.P. (1997) Surface structural model for ferrihydrite. Clays Clay Minerals, 45, 448-460.
17. Rea, B.A., Davis, J.A., and Waychunas, G.A. (1994) Studies of the reactivity of the ferrihydrite surface by iron isotopic exchange and Mossbauer spectroscopy. Clays and Clay Minerals, 42, 23-34.
18. Skulan, J.L., Beard, B.L., and Johnson, C.M. (2002) Kinetic and equilibrium Fe isotope fractionation between aqueous Fe(III) and hematite. Geochimica et Cosmochimica Acta, 66, 2995-3015.
19. Stipp, S.L.S., Hansen, M., Kristensen, R., Hochella Jr., M.F., Bennedsen, L., Dideriksen, K., Balic-Zunic, T., Leonard, D., and Mathieu, H.-J. (2002) Behavior of Fe-oxides relevant to contaminant uptake in the environment. Chemical Geology, 190, 321-337.
20. Stookey, L.L. (1970) Ferrozine - a new spectrophotometric reagent for iron. Analytical Chemistry, 42, 779-781.
21. Tolbert, S.H. and Alivisatos, A.P. (1995) High-pressure structural transformations in semiconductor nanocrystals. Annual Reviews in Physical Chemistry, 46, 595-625.
22. Trudeau, M.L. and Ying, J.Y. (1996) Nanocrystalline materials in catalysis and electrocatalysis: structure tailoring and surface reactivity. NanoStructured Materials, 7, 245-258.
23. Waychunas, G.A. (2001) Structure, aggregation, and characterization of nanoparticles. In J.F. Banfield and A. Navrotsky, Eds., Nanoparticles and the Environment, 44, 105-162. Reviews in Mineralogy and Geochemistry, Mineralogical Society of America, Washington, D.C.
24. Zhao, J., Huggins, F.E., Feng, Z., Lu, F., Shah, N., and Huffman, G.P. (1993) Structure of a nanophase iron oxide catalyst. Journal of Catalysis, 143, 499-509.
25. Zhao, J., Huggins, F.E., Feng, Z., and Huffman, G.P. (1994) Ferrihydrite: surface structure and its effects on phase transformation. Clays and Clay Minerals, 42, 737-746.