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Search results for: nanomagnetite

• Compressive strength and density of cement pastes containing iron oxide (Fe3O4) nanoparticles (nanomagnetite)

  Open Research Data

  open access

  • P. Sikora
  • M. Liard

  *.ODS - open-data source spreadsheet - Dataset presenting:

• Mercury intrusion porosimetry (MIP) results of cement pastes containing iron oxide (Fe3O4) nanoparticles (nanomagnetite)

  Open Research Data

  open access

  • P. Sikora

  Mercury intrusion porosimetry (MIP) data - curves of cement pastes containing iron oxide (Fe3O4) nanoparticles (nanomagnetite) in *.opju (Origin) format.

• X-ray diffraction (XRD) and particle size distribution (PSD) data of iron oxide (Fe3O4) - magnetite particles

  Open Research Data

  open access

  • P. Sikora

  Dataset presenting X-ray diffractogram and particle size distribution of nanomagnetite (Fe3O4) iron oxide particles purchased from Sigma Aldrich (637106).X-ray diffraction study was performed with a PRO X-ray diffractometer (X’Pert PRO Philips diffractometer, Co. Ka radiation, Almelo, Holland), while PSD was determined using laser diffraction technique...

• Rheological, Mechanical, Microstructural and Radiation Shielding Properties of Cement Pastes Containing Magnetite (Fe3O4) Nanoparticles

  Publication

  • P. Sikora
  • A. M. El-Khayatt
  • H. Saudi
  • M. Liard
  • D. Lootens
  • S. Chung
  • P. Woliński
  • M. Abd Elrahman

  - International Journal of Concrete Structures and Materials - Year 2023

  This work examines the influence of iron oxide nanoparticles (Fe3O4 NPs) on neutron and gamma-ray radiation shielding characteristics of Portland cement paste. Experimental evaluations were supplemented with theoretical studies using NXCom program. Portland cement pastes with 5, 10, 15, 20, and 30 wt% of nanomagnetite cement replacement were produced. Moreover, rheological, early strength development, compressive strength, and...

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