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Research

Dr Imad Ahmed

Formerly at Lancaster University

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  1. 2006
  2. Published

    Time-dependent sorption of Cd2+ on CaX zeolite : experimental observations and model predictions.

    Ahmed, I. A. M., Young, S. D. & Crout, N. M. J., 1/10/2006, In: Geochimica et Cosmochimica Acta. 70, 19, p. 4850-4861 12 p.

    Research output: Contribution to Journal/Magazine › Journal article › peer-review

  3. 2008
  4. Published

    Formation of hydroxysulphate and hydroxycarbonate green rusts in the presence of zinc using time-resolved in situ Small and Wide Angle X-ray Scattering.

    Ahmed, I. A. M., Shaw, S. & Benning, L. G., 2008, In: Mineralogical Magazine. 72, 1, p. 1-4 4 p.

    Research output: Contribution to Journal/Magazine › Journal article › peer-review

  5. Published

    Green rust a precursor for magnetite : an in situ synchrotron based study.

    Sumoondur, A., Shaw, S., Ahmed, I. A. M. & Benning, L. G., 2008, In: Mineralogical Magazine. 72, 1, p. 43-46 4 p.

    Research output: Contribution to Journal/Magazine › Journal article › peer-review

  6. Published

    Kinetics of Cd sorption, desorption and fixation by calcite : a long-term radiotracer study.

    Ahmed, I. A. M., Crout, N. M. J. & Young, S. D., 15/03/2008, In: Geochimica et Cosmochimica Acta. 72, 6, p. 1498-1512 15 p.

    Research output: Contribution to Journal/Magazine › Journal article › peer-review

  7. Published

    An in situ SAXS/WAXS study of sulfate- and carbonate-green rust formation.

    Ahmed, I. A. M., Kakonyi, G., Benning, L. G. & Shaw, S., 07/2008, In: Geochimica et Cosmochimica Acta. 72, 12, Su, p. A1-A40

    Research output: Contribution to Journal/Magazine › Journal article › peer-review

  8. Published

    Green rust is a precursor to magnetite : direct evidence from an in situ diffraction study.

    Sumoondur, A. D., Shaw, S., Ahmed, I. A. M. & Benning, L. G., 07/2008, In: Geochimica et Cosmochimica Acta. 72, 12, Su, p. A817-A923

    Research output: Contribution to Journal/Magazine › Journal article › peer-review

  9. Published

    Synchrotron-based X-ray scattering studies of mineral reactions in complex geochemical systems.

    Shaw, S., Ahmed, I. A. M., Benning, L. G., Kakonyi, G. & Behrends, T., 07/2008, In: Geochimica et Cosmochimica Acta. 72, 12, Su, p. A817-A923

    Research output: Contribution to Journal/Magazine › Journal article › peer-review

  10. Published

    The formation and oxidation of green rust : mechanisms, kinetics and trace element speciation.

    Kakonyi, G., Shaw, S., Ahmed, I. A. M. & Benning, L. G., 07/2008, In: Geochimica et Cosmochimica Acta. 72, 12, Su, p. A443-A508

    Research output: Contribution to Journal/Magazine › Journal article › peer-review

  11. 2009
  12. Published

    Green rust nanoparticle formation, stability and oxidation, and its role in natural and engineered systems.

    Shaw, S., Benning, L. G., Ahmed, I. A. M., Kakonyi, G., Sumoondur, A. & Terrill, N., 2009.

    Research output: Contribution to conference - Without ISBN/ISSN › Poster › peer-review

  13. Published

    Coordination of Cd2+ ions in the internal pore system of Zeolite-X : a combined EXAFS and isotopic exchange study.

    Ahmed, I. A. M., Young, S. D., Mosselmans, J. F. W., Crout, N. M. J. & Bailey, E. H., 15/03/2009, In: Geochimica et Cosmochimica Acta. 73, 6, p. 1577-1587 11 p.

    Research output: Contribution to Journal/Magazine › Journal article › peer-review

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