All Stories

  1. From Coupling Second-Order Stresses to Understanding and Predicting the Structural Response of a Dioctahedral Smectite

    Article • Clays and Clay Minerals, October 2023, Springer Science + Business Media

    Dr Walid Oueslati

  2. Structure and reactivity assessment of dioctahedral montmorillonite during provoked variable sequential cation exchange process via XRD modelling approach

    Article • Applied Surface Science Advances, June 2023, Elsevier

    Dr Walid Oueslati

  3. Enhancement of Photocatalytic Activity and Microstructural Growth of Cobalt-Substituted Ba1−xCoxTiO3 {x = 0, …, 1} Heterostructure

    Article • ChemEngineering, May 2023, MDPI AG

    Dr Walid Oueslati

  4. The starting stoichiometry, keys parameter to enhance the intrinsic microstructural and functional properties of synthesized hybrid nanocomposites chitosan/Na-montmorillonite/ZnO nanoparticlest type

    Article • Applied Surface Science Advances, February 2023, Elsevier

    Dr Walid Oueslati

  5. Effect of reactant ratio and nanofillers type on the microstructural properties, porosity fluctuations and heavy metal removal ability of chitosan-clay hybrid materials

    Article • Applied Surface Science Advances, February 2023, Elsevier

    Dr Walid Oueslati

  6. Nanoclay - Recent Advances, New Perspectives and Applications

    Article • December 2022, IntechOpen

    Dr Walid Oueslati

  7. How Can Sewage Sludge Use in Sustainable Tunisian Agriculture Be Increased?

    Article • Sustainability, October 2022, MDPI AG

    Dr Walid Oueslati

  8. Impact of Uniaxial Mechanical Perturbation on Structural Properties and Smectite Porosity Features: Ion Exchanger Efficiency and Adsorption Performance Fate

    Article • Advances in Civil Engineering, October 2022, Hindawi Publishing Corporation

    Dr Walid Oueslati

  9. X-ray Diffraction Profiles Modeling Method for Layered Structures Reconstruction: Nanoclay Structural Verification

    Article • September 2022, IntechOpen

    Dr Walid Oueslati

  10. Structural Alteration, Hydration Stability, Heavy Metal Removal Efficiency, and Montmorillonite Porosity Fate by Coupling the Soil Solution pH and a Thermal Gradient

    Article • Adsorption Science & Technology, August 2022, Hindawi Publishing Corporation

    Dr Walid Oueslati

  11. Effect of layer type distribution within the crystallite on the diffracted (00ℓ) theoretical intensities

    Article • E3S Web of Conferences, January 2022, EDP Sciences

    Dr Walid Oueslati

  12. How the Solid/Liquid Ratio Affects the Cation Exchange Process and Porosity in the Case of Dioctahedral Smectite: Structural Analysis?

    Article • Adsorption Science & Technology, October 2021, Hindawi Publishing Corporation

    Dr Walid Oueslati

  13. Effect of Soil Solution pH during the Tetracycline Intercalation on the Structural Properties of a Dioctahedral Smectite: Microstructural Analysis

    Article • Journal of Nanomaterials, September 2019, Hindawi Publishing Corporation

    Dr Walid Oueslati

  14. Mg-Exchanged Montmorillonite Undergoing External Environmental Solicitation: Crystalline Swelling Process Investigation

    Article • January 2019, Springer Science + Business Media

    Dr Walid Oueslati

  15. Crystalline Swelling Process of Mg-Exchanged Montmorillonite: Effect of External Environmental Solicitation

    Article • Advances in Civil Engineering, October 2018, Hindawi Publishing Corporation

    Dr Walid Oueslati

  16. Discretization of the Water Uptake Process of Na-Montmorillonite Undergoing Atmospheric Stress: XRD Modeling Approach

    Article • Advances in Materials Science and Engineering, September 2018, Hindawi Publishing Corporation

    Dr Walid Oueslati

  17. Effect of mechanical constraint on the hydration properties of Na-montmorillonite: study under extreme relative humidity conditions

    Article • Powder Diffraction, May 2017, Cambridge University Press

    Dr Walid Oueslati

  18. Effect of the raw material type and the reaction time on the synthesis of halloysite based Zeolite Na-P1

    Article • Results in Physics, January 2017, Elsevier

    Dr Walid Oueslati

  19. Intrinsic parameters involved in the synthesis of metakaolin based geopolymer: Microstructure analysis

    Article • Journal of Alloys and Compounds, December 2016, Elsevier

    Dr Walid Oueslati

  20. Quantitative XRD Analysis of the Structural Changes of Ba-Exchanged Montmorillonite: Effect of an in Situ Hydrous Perturbation

    Article • Minerals, August 2015, MDPI AG

    Dr Walid Oueslati

  21. The water retention mechanism of a Cs+ and Na+ exchanged montmorillonite: effect of relative humidity and ionic radius on the interlayer

    Article • Powder Diffraction, March 2015, Cambridge University Press

    Dr Walid Oueslati

  22. Effect of the hydration sequence orientation on the structural properties of Hg exchanged montmorillonite: Quantitative XRD analysis

    Article • Journal of Environmental Chemical Engineering, September 2014, Elsevier

    Dr Walid Oueslati

  23. Hydration performance of dioctahedral smectite saturated with Ba2+ and Cs+ cations: Quantitative XRD investigation

    Article • January 2014, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Walid Oueslati

  24. Interlamellar Space Configuration under Variable Environmental Conditions in the Case of Ni-Exchanged Montmorillonite: Quantitative XRD Analysis

    Article • Journal of Nanomaterials, January 2014, Hindawi Publishing Corporation

    Dr Walid Oueslati

  25. XRD profile modeling approach tools to investigate the effect of charge location on hydration behavior in the case of metal exchanged smectite

    Article • Powder Diffraction, September 2013, Cambridge University Press

    Dr Walid Oueslati

  26. Quantitative XRD analysis of the dehydration–hydration performance of (Na+, Cs+) exchanged smectite

    Article • Desalination and Water Treatment, June 2013, Elsevier

    Dr Walid Oueslati

  27. Effect of temperature and pH value on cation exchange performance of a natural clay for selective (Cu2+, Co2+) removal: Equilibrium, sorption and kinetics

    Article • Progress in Natural Science Materials International, February 2013, Elsevier

    Dr Walid Oueslati

  28. Effect of relative humidity constraint on the metal exchanged montmorillonite performance: An XRD profile modeling approach

    Article • Applied Surface Science, November 2012, Elsevier

    Dr Walid Oueslati

  29. Effect of an “in situ” hydrous strain on the ionic exchange process of dioctahedral smectite: Case of solution containing (Cu2+, Co2+) cations

    Article • Applied Surface Science, September 2012, Elsevier

    Dr Walid Oueslati

  30. XRD investigations of hydrated homoionic montmorillonite saturated by several heavy metal cations

    Article • Desalination, April 2011, Elsevier

    Dr Walid Oueslati

  31. Synthesis of zeolites A and P from 1:1 and HS from 2:1 clays

    Article • IOP Conference Series Materials Science and Engineering, November 2010, Institute of Physics Publishing

    Dr Walid Oueslati

  32. Synthesis process of zeolite P using a poorly crystallized kaolinite

    Article • Physics Procedia, November 2009, Elsevier

    Dr Walid Oueslati

  33. Cation Exchange Selectivity versus concentration of competing heavy metal cations (Pb2+,Zn2+) : case of Na-montmorillonite

    Article • Physics Procedia, November 2009, Elsevier

    Dr Walid Oueslati

  34. Selectivity of Na–montmorillonite in relation with the concentration of bivalent cation (Cu2+, Ca2+, Ni2+) by quantitative analysis of XRD patterns

    Article • Applied Clay Science, February 2009, Elsevier

    Dr Walid Oueslati

  35. Selectivity of Na-Montmorillonite versus Concentration of Two Competitive Bivalent Cations (, ): Quantitative XRD Investigation

    Article • Advances in Materials Science and Engineering, January 2009, Hindawi Publishing Corporation

    Dr Walid Oueslati

  36. Effect of interlayer cation and relative humidity on the hydration properties of a dioctahedral smectite

    Article • Zeitschrift für Kristallographie Supplements, November 2007, De Gruyter

    Dr Walid Oueslati

  37. Simulation of the XRD patterns, structural properties of a synthetic Na-Hectorite exchanged Cu2+and Ca2+

    Article • Zeitschrift für Kristallographie Supplements, November 2007, De Gruyter

    Dr Walid Oueslati

  38. Ninth European Powder Diffraction Conference

    Article • December 2006, De Gruyter

    Dr Walid Oueslati

  39. Study of the structural evolution and selectivity of Wyoming montmorillonite in relation with the concentration of Cu2+ and Ni2+

    Article • December 2006, De Gruyter

    Dr Walid Oueslati

  40. Study of the structural evolution and selectivity of Wyoming montmorillonite in relation with the concentration of Cu2+and Ni2+

    Article • Zeitschrift für Kristallographie Supplements, June 2006, De Gruyter

    Dr Walid Oueslati

  41. The interlayer structure and thermal behavior of Cu and Ni montmorillonites

    Article • Zeitschrift für Kristallographie Supplements, June 2006, De Gruyter

    Dr Walid Oueslati

  42. XRD investigation of selective exchange process for di-octahedral smectite: Case of solution saturated by Cu2+ and Co2+ cation

    Article • De Gruyter

    Dr Walid Oueslati

  43. Structural formula determination of 2:1 Tunisian clay using XRD investigation

    Article • De Gruyter

    Dr Walid Oueslati

  44. XRD and MAS-NMR investigation of synthesized zeolite from 2:1 Tunisian clays: Effect of concentration of NaOH solution on the final product nature

    Article • De Gruyter

    Dr Walid Oueslati