Enhanced uranium extraction from seawater: from the viewpoint of kinetics and thermodynamics
Sania Shabbir,
Nailiang Yang,
Dan Wang
Abstract:Uranium extraction from seawater (UES) is recognized as one of the seven pivotal chemical separations with the potential to revolutionize global paradigms. The forthcoming decade is anticipated to witness a...
“…S7†). 29 At the same time, X-ray photoelectron spectroscopy (XPS) was used to detect the binding mode of uranyl ions with the PAF adsorbents. We chose PAF-174-AO, which has high uranium adsorption capacity.…”
Silica nanoparticles were adopted as a template to synthesize mesoporous aromatic frameworks (meso-PAFs). They provide large channels for the transportation of uranyl ions, which give an adsorption capacity of 12.4 mg g−1 in 20 days from seawater.
“…S7†). 29 At the same time, X-ray photoelectron spectroscopy (XPS) was used to detect the binding mode of uranyl ions with the PAF adsorbents. We chose PAF-174-AO, which has high uranium adsorption capacity.…”
Silica nanoparticles were adopted as a template to synthesize mesoporous aromatic frameworks (meso-PAFs). They provide large channels for the transportation of uranyl ions, which give an adsorption capacity of 12.4 mg g−1 in 20 days from seawater.
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