Journals

  1. Fazel Jahromi, Ahmad Ghahreman, “Effect of Surface Modification with Different Acids on the Functional Groups of AF 5 Catalyst and Its Catalytic Effect on the Atmospheric Leaching of Enargite”, Journal of Colloids & Interfaces, (2019)
    (https://doi.org/10.3390/colloids3020045)

  2. Farzaneh Sadri, Rina Kim, Ahmad Ghahreman, “Substitution of calcium with Ce, Nd, Er and Tb in the structure of micro-crystals of calcium sulfates with controlled hydration water: A proposed mechanism”, Journal of Crystal Growth & Design, (2019)
    (https://pubs.acs.org/doi/10.1021/acs.cgd.8b01744)


  3. Pingchao Ke, Kezhou Song, Ahmad, Ghahreman, Zhihong Liu, “Improvement of Scorodite stability by addition of crystalline Polyferric Sulfate”, Hydrometallurgy, (2019)
    (https://doi.org/10.1016/j.hydromet.2019.02.012)


  4. Rina Kim, Ahmad Ghahreman, “The effect of ore mineralogy on the electrochemical gold dissolution behavior in various cyanide and oxygen concentrations; Effect of sulfidic ores containing heavy metals”, Hydrometallurgy, (2019)
    (https://doi.org/10.1016/j.hydromet.2018.12.022)


  5. Denver Cowan, Fazel Jahromi, Ahmad Ghahreman, “A parameters study of the novel atmospheric pyrite oxidation process with Lewatit® AF 5 catalyst”, Hydrometallurgy, (2019)
    (https://doi.org/10.1016/j.hydromet.2018.11.014)


  6. James McNeice, Rina Kim, Ahmad Ghahreman, “Oxidative precipitation of cerium in acidic chloride solutions: part I – Fundamentals and thermodynamics”, Hydrometallurgy, (2019)
    (https://doi.org/10.1016/j.hydromet.2018.12.018)

  7. Lin Li, Ahmad Ghahreman, “The Synergistic Effect of Cu2+–Fe2+–Fe3+ Acidic System on the Oxidation Kinetics of Ag-Doped Pyrite”, Journal of Physical Chemistry C, (2018)
    (https://pubs.acs.org/doi/10.1021/acs.jpcc.8b06727)


  8. Farzaneh Sadri, Rina Kim, Zhi Yang, Ahmad Ghahreman, “The effect of calcium sulfate crystallization and the crystal modification on aqueous REE stability in Ca saturated REE-Ca-SO4-H2O systems”, Hydrometallurgy, (2018)
    (https://doi.org/10.1016/j.hydromet.2018.10.010)


  9. Fazel G. Jahromi, Ahmad Ghahreman, “In-situ oxidative arsenic precipitation as scorodite during carbon catalyzed enargite leaching process”, Journal of Hazardous Materials, (2018)
    (https://doi.org/10.1016/j.jhazmat.2018.08.019)


  10. Saeid Karimi, Ahmad Ghahreman, Fereshteh Rashchi, “Kinetics of Fe(III)-Fe(II) redox half-reactions on sphalerite surface”, Electrochimica Acta, (2018)
    (https://doi.org/10.1016/j.electacta.2018.05.132)


  11. Amir Nazari, James McNeice, Ahmad Ghahreman, “Selective heavy rare earth element extraction from dilute solutions using ultrasonically synthesized Cyanex 572 oil droplets and Cyanex 572-impregnated resin“, Journal of Industrial and Engineering Chemistry, (2018)
    (https://doi.org/10.1016/j.jiec.2017.10.047)

  12. Caitlyn McKinley, Ahmad Ghahreman, “Hydrochloric acid regeneration in hydrometallurgical processes: a review”, Journal of Mineral Processing and Extractive Metallurgy (2018) (http://dx.doi.org/10.1080/03719553.2017.1330839)


  13. Farzaneh Sadri, Zhi Yang, Ahmad Ghahreman, “A Comparison Between Batch and Continuous Processes in Impurity Removal from REE Water Leach Solution by Lime and Limestone Neutralization”, In: Davis B. et al. (eds) Extraction 2018. The Minerals, Metals & Materials Series. Springer, Cham. (2018) 2633-2645.
    (https://doi.org/10.1007/978-3-319-95022-8_222)


  14. Rina Kim, Ahmad Ghahreman, Michel Epiney, “Activation and Deactivation Effects of Lead on Gold Cyanidation”. In: Davis B. et al. (eds) Extraction 2018. The Minerals, Metals & Materials Series. Springer, Cham. (2018) 1709-1720.
    (https://doi.org/10.1007/978-3-319-95022-8_141)


  15. Rina Kim, Ahmad Ghahreman, Michel Epiney, “Effect of DO, Free Cyanide and Mineralogy on Gold Cyanidation Mechanism: An Electrochemical and Surface Analysis Study”.  In: Davis B. et al. (eds) Extraction 2018. The Minerals, Metals & Materials Series. Springer, Cham. (2018) 1697-1708.
    (https://doi.org/10.1007/978-3-319-95022-8_140)


  16. Fazel G. Jahromi, Ahmad Ghahreman, “In Situ Precipitation of Scorodite in Atmospheric Leaching of Enargite”. In: Davis B. et al. (eds) Extraction 2018. The Minerals, Metals & Materials Series. Springer, Cham. (2018) 1621-1630.
    (https://doi.org/10.1007/978-3-319-95022-8_134)


  17. Farzaneh Sadri, Zhi Yang, Ahmad Ghahreman, “A Study on the Effect of Crystal Habit Modifiers on the Co-precipitation of REE with Gypsum”. In: Kim H. et al. (eds) Rare Metal Technology 2018. TMS 2018. The Minerals, Metals & Materials Series. Springer, Cham. (2018) 27-37.
    (https://doi.org/10.1007/978-3-319-72350-1_3)


  18. James McNeice, Ahmad Ghahreman, “Selective Oxidation of Cerium in Rare Earth Solutions, A Comparison of Four Oxidants”. In: Kim H. et al. (eds) Rare Metal Technology 2018. TMS 2018, The Minerals, Metals & Materials Series. Springer, Cham. (2018) 15-25.
    (https://doi.org/10.1007/978-3-319-72350-1_2)


  19. Amir Nazari, Ahmad Ghahreman, Stacy Bell, “A comparative study of gold refractoriness by the application of QEMSCAN and diagnostic leach process”, International Journal of Mineral Processing (2017) (http://www.sciencedirect.com/science/article/pii/S0301751617302193)

  20. Fazel G. Jahromi, Denver Cowan, Ahmad Ghahreman, “Lanxess Lewatit® AF 5 and activated carbon catalysis of enargite leaching in chloride media; a parameters study”, Hydrometallurgy (2017) (https://doi.org/10.1016/j.hydromet.2017.10.012)

  21. Saied Karimi, Ahmad Ghahreman, Fereshteh Rashchi, Javad Moghadam, “The mechanism of electrochemical dissolution of sphalerite in sulphuric acid media”, Electrochimical Acta (2017) (https://doi.org/10.1016/j.electacta.2017.09.040)

  22. Denver Cowan, Fazel Jahromi, Ahmad Ghahreman, “Atmospheric oxidation of pyrite with a novel catalyst and ultra-high elemental sulphur yield”, Hydrometallurgy (2017)
    (https://doi.org/10.1016/j.hydromet.2017.07.003)


  23. Lin Li, Ian Bergeron, Ahmad Ghahreman, “The effect of temperature on the kinetics of the ferric-ferrous redox couple on pyrite”, Electrochimica Acta 245 (2017) 814–828.
    (https://doi.org/10.1016/j.electacta.2017.05.198)


  24. Farzaneh Sadri, Amir Nazari, Ahmad Ghahreman, “A review on the cracking, baking and leaching processes of rare earth element concentrates”, Journal of Rare Earths, 35(8) (2017) 739-752.
    (https://doi.org/10.1016/S1002-0721(17)60971-2)


  25. Esmaeil Jorjani, Ahmad Ghahreman, “Challenges with elemental sulfur removal during the leaching of copper and zinc sulfides, and from the residues; a review” Hydrometallurgy 171 (2017) 333–343. (https://doi.org/10.1016/j.hydromet.2017.06.011)

  26. Amir Nazari, Rebecca Radzinski, and Ahmad Ghahreman, “Review of arsenic metallurgy: treatment of arsenical minerals and the immobilization of arsenic”, Hydrometallurgy (2017)
    (http://dx.doi.org/10.1016/j.hydromet.2016.10.011)


  27. Lin Li, Catalina Polanco, and Ahmad Ghahreman, “Fe(III)/Fe(II) reduction-oxidation mechanism and kinetics studies on pyrite surfaces”, Journal of Electroanalytical Chemistry, Volume 774 (2016) 66–75.
    (https://doi.org/10.1016/j.jelechem.2016.04.035)


  28. Ahmad Ghahremaninezhad, Rebecca Radzinski, Gheorghiu, T., Dixon, D.G., Asselin, E. A model for silver ion catalysis of chalcopyrite (CuFeS2) dissolution, Hydrometallurgy 155 (2015) 95-104.
    (https://doi.org/10.1016/j.hydromet.2015.04.011)


  29. Ahmad Ghahremaninezhad, D.G. Dixon, E. Asselin, “Electrochemical and XPS analysis of chalcopyrite (CuFeS2) dissolution in sulfuric acid solution”, Electrochimica Acta 87 (2013) 97-112.

  30. Ahmad Ghahremaninezhad, D.G. Dixon, E. Asselin, “Kinetics of the ferric/ferrous couple on anodically passivated chalcopyrite (CuFeS2) electrodes”, Hydrometallurgy 125–126 (2012) 42–49.

  31. Ahmad Ghahremaninezhad, E. Asselin, J. Budac, A. Alfantazi, “Corrosion of alloys 316L and 317L in chloridized ammonium sulfate solution at elevated temperature”, Canadian Metallurgical Quarterly 51 (2012) 471-484.

  32. Ahmad Ghahremaninezhad, E. Asselin, D.G. Dixon, “Electrodeposition and Growth Mechanism of Copper Sulfide Nanowires”, Journal of Physical Chemistry C 115 (2011) 9320–9334.

  33. Ahmad Ghahremaninezhad, E. Asselin, D.G. Dixon, “One-step template-free electrosynthesis of 300 μm long copper sulfide nanowires”, Electrochemistry Communications 13 (2011) 12–15.

  34. S. Mahshid, S. Mahshid, A. Ghahremaninezhad, A. Dolati, M. Ghorbani, S. Luo, L. Yang, Q. Cai, “The Pt/Ni modified TiO2 nanotubes and its catalytic activity toward glucose” ECS Transactions 35 (2011) 63–69.

  35. Mahshid, S.S. Mahshid, A. Ghahremaninezhad, M. Askari, A. Dolati, L. Yang, S. Luo, Q. Cai, “Catalytic activity of TiO2 nanotubes modified with carbon and Pt nanoparticles for detection of dopamine”, ECS Transactions, 35 (2011) 53–62.

  36. Ahmad Ghahremaninezhad, E. Asselin, D.G. Dixon, “In Situ Electrochemical Analysis of Surface Layers on a Pyrrhotite Electrode in Hydrochloric Acid Solution”, Journal of The Electrochemical Society 157 (2010) C248–C257.

  37. Ahmad Ghahremaninezhad, E. Asselin, D.G. Dixon, “Electrochemical evaluation of the surface of chalcopyrite during dissolution in sulfuric acid solution”, Electrochimica Acta 55 (2010) 5041–5056.

  38. Ahmad Ghahremaninezhad, A. Dolati, “Diffusion-Controlled Growth Model for Electrodeposited Cobalt Nanowires in Highly Ordered Aluminum Oxide Membrane”, ECS Transactions 28 (2010) 13–25.

  39. S. Mahshid, A. Dolati, S.H. Daryan, M. Ghorbani, A. Ghahremaninezhad, “Electrodeposition of Platinum Nanowires: Electrochemical Characterization”, ECS Transactions 28 (2010) 25–35.

  40. S. Mahshid, A. Dolati, M. Goodarzi, M. Askari, A. Ghahremaninezhad, “Self-organized Titanium Oxide Nanotubes Prepared in Phosphate Electrolytes: Effect of Voltage and Fluorine Concentration”, ECS Transactions 28 (2010) 67–74.

  41. K. Kareh, Ahmad Ghahremaninezhad, E. Asselin, “Electrochemical properties of metallurgical-grade silicon in hydrochloric acid”, Electrochimica Acta 54 (2009) 6548–6553.

  42. Ahmad Ghahremaninezhad, A. Dolati, “A study on electrochemical growth behavior of the Co-Ni alloy nanowires in anodic aluminum oxide template”, Journal of Alloys and Compounds 480 (2009) 275–278.

  43. Ahmad Ghahremaninezhad, A. Dolati, M. Kazemeini, “Growth behavior of the electrodeposited Co-Ni alloy nanowires”, International Journal of Modern Physics: Condensed Matter Physics, Statistical Physics 22 (2008) 3013–3022.