Adsorption of caesium and cobalt ions on the muscovite mica clay-graphene oxide-γ-Fe2O3-Fe3O4 composite

Recent advances in the environmental application of graphene-based composites

“…199 Novikau et al demonstrated that the adsorption mechanism of Cs(I) on the muscovite mica clay-GO-γ-Fe 2 O 3 -Fe 3 O 4 composite included surface complexation, electrostatic interaction and ion exchange. 200 3.3.4 Other radionuclides. Apart from the above radionuclides, various graphene-bearing composites have recently been used to remove other radionuclides, such as Th(IV), [202][203][204][205][206] Am(III), 33 and Eu(III).…”

Highly efficient mica-incorporated graphene oxide-based membranes for water purification and desalination

“…37 Up to date, few reports have been published on GO-based mica composites for different applications. Novikau et al 38 reported mica@GO@maghemite composites for the adsorption of metal ions, i.e., cobalt(III) and cesium(III), for the first time. Besides this, Chang et al 39 prepared a mica@GO/propylene composite with improved dielectric constant and dielectric strength.…”

“…37 Up to date, few reports have been published on GO-based mica composites for different applications. Novikau et al 38 reported mica@GO@maghemite composites for the adsorption of metal ions, i.e. , cobalt( iii ) and cesium( iii ), for the first time.…”

Selective Co(II) Adsorption Using Hollow ZIF-8 Nanostructures with Embedded Fe3O4 Nanoparticles

“…Radionuclides are unstable nuclei that emit rays and form stable nuclides after decay, with 60 Co being a typical example found in the chilling water of pressurized nuclear power reactors. 1 The migration of 60 Co radionuclides into soil or groundwater poses a significant risk to human health, increasing the potential for leukemia, bone cancer, and other diseases upon accumulation in the body. 2 Extensive research has focused on effectively removing 60 Co radionuclides through adsorption methods, exploring traditional adsorbents such as carbon-based materials, clay minerals, and graphene oxides.…”

“…Radionuclides are unstable nuclei that emit rays and form stable nuclides after decay, with 60 Co being a typical example found in the chilling water of pressurized nuclear power reactors . The migration of 60 Co radionuclides into soil or groundwater poses a significant risk to human health, increasing the potential for leukemia, bone cancer, and other diseases upon accumulation in the body .…”