Optimizing gamma radiation shielding with cobalt-titania hybrid nanomaterials.

ABSTRACT: Cobalt-doped titania nanocomposites were fabricated to be utilized for radiation shielding aims. The chemical composition of the composites was measured using the energy-dispersive X-ray spectrometer. Moreover, the structure of the composites was evaluated using the X-ray diffractometer, and the morphology of the fabricated composites was presented using the scanning electron microscope. Furthermore, the γ-ray shielding properties were estimated using the Monte Carlo simulation between 0.059 and 2.506 MeV. The linear attenuation coefficient of the fabricated composites decreased by factors of 93% for all samples by raising the incident γ-energy between 0.059 and 2.506 MeV. Moreover, the partial replacement of the Ti⁴⁺ by Co³⁺ slightly enhanced the linear attenuation c

SUBMITTER: Alhindawy IG 

PROVIDER: S-EPMC10235060 | biostudies-literature | 2023 Jun

REPOSITORIES: biostudies-literature