CERIUM AND SAMARIUM CO-DOPED TIO2 NANOPARTICLES-BASED PHOTOCATALYTIC COMPOSITION FOR DYE DEGRADATION
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Issued Date -
Mar 27, 2025
app pub date -
Sep 27, 2023
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Sep 27, 2023
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Abstract
A photocatalytic nanoparticle composition includes titanium dioxide nanoparticles doped with cerium and samarium. The titanium dioxide nanoparticles have a tetragonal anatase crystal phase. The cerium and the samarium are each present in the titanium dioxide nanoparticles in an amount of 0.1 to 0.5% by weight based on a total weight of the titanium dioxide nanoparticles. The titanium dioxide nanoparticles have an average crystallite size of 15 to 16 nanometers (nm); and an average particle diameter of 21 to 23 nm. The photocatalytic nanoparticle composition used for dye degradation.
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