Detection and identification of solids, surfaces, and solutions of uranium using vibrational spectroscopy
The purpose of this review is to provide an overview of uranium speciation using vibrational
spectroscopy methods including Raman and IR. Uranium is a naturally occurring …
spectroscopy methods including Raman and IR. Uranium is a naturally occurring …
Three-dimensional graphene/titanium dioxide composite for enhanced U (VI) capture: insights from batch experiments, XPS spectroscopy and DFT calculation
S Yu, D Wei, L Shi, Y Ai, P Zhang, X Wang - Environmental Pollution, 2019 - Elsevier
Efficient containment and capture of uranium (U (VI)) from aqueous solution is an essential
component to ensure socially and environmentally sustainable development. Herein, the …
component to ensure socially and environmentally sustainable development. Herein, the …
Evidence for Uranium (VI/V) Redox supported by 2, 2′-Bipyridyl-6, 6′-dicarboxylate
ER Mikeska, AC Ervin, K Zhang, GM Benitez… - Inorganic …, 2023 - ACS Publications
The 2, 2′-bipyridyl-6, 6′-dicarboxylate ligand (bdc) has been shown in prior work to
effectively capture the uranyl (VI) ion, UO22+, from aqueous solutions. However, the redox …
effectively capture the uranyl (VI) ion, UO22+, from aqueous solutions. However, the redox …
Stability of solid uranyl peroxides under irradiation
M Fairley, NM Myers, JES Szymanowski… - Inorganic …, 2019 - ACS Publications
The effects of radiation on a variety of uranyl peroxide compounds were examined using γ-
rays and 5 MeV He ions, the latter to simulate α-particles. The studied materials were …
rays and 5 MeV He ions, the latter to simulate α-particles. The studied materials were …
Experimental and theoretical studies of chitosan modified titanium dioxide composites for uranium and europium removal
J Wang, Y Huo, Y Ai - Cellulose, 2020 - Springer
Chitosan grafted titanium dioxide (CS/TiO 2) was synthesized to remove U (VI) and Eu (III)
from aqueous solutions. The experimental results demonstrated that the removal of …
from aqueous solutions. The experimental results demonstrated that the removal of …
Effective and selective adsorption of uranyl ions by porous polyethylenimine-functionalized carboxylated chitosan/oxidized activated charcoal composite
J Shen, F Cao, S Liu, C Wang, R Chen… - Frontiers of Chemical …, 2022 - Springer
Composite materials have elicited much interest because of their superior performance in
the removal of toxic and radioactive uranyl ions from aqueous solutions. With …
the removal of toxic and radioactive uranyl ions from aqueous solutions. With …
Atom-scale understanding the adsorption mechanism of uranyl in the interlayer of montmorillonite: Insight from DFT+ U calculation
N Li, J Wang, J Wang, Y Wang, Y Fu, J Zhao - Applied Surface Science, 2023 - Elsevier
In this work, the adsorption mechanism of uranyl with varied water ligands (UO 2 2+· xH 2 O;
x= 3, 4 and 5) in the interlayer of montmorillonite (MMT) was studied theoretically based on …
x= 3, 4 and 5) in the interlayer of montmorillonite (MMT) was studied theoretically based on …
Transformation of Uranyl Peroxide Studtite, [(UO2)(O2)(H2O)2](H2O)2, to Soluble Nanoscale Cage Clusters
The dissolution behavior of uranyl peroxide studtite,[(UO2)(O2)(H2O) 2](H2O) 2, was
examined under a wide range of alkaline aqueous environments with and without the …
examined under a wide range of alkaline aqueous environments with and without the …
Observations regarding the synthesis and redox chemistry of heterobimetallic uranyl complexes containing Group 10 metals
ER Mikeska, NM Lind, AC Ervin, C Khalife… - Radiochimica …, 2024 - degruyter.com
Literature reports have demonstrated that Schiff-base-type ligands can serve as robust
platforms for the synthesis of heterobimetallic complexes containing transition metals and …
platforms for the synthesis of heterobimetallic complexes containing transition metals and …
In situ Raman spectroscopy of uranyl peroxide nanoscale cage clusters under hydrothermal conditions
Aqueous solutions containing the nanoscale uranyl peroxide cage clusters
U60,[(UO2)(O2)(OH)] 6060−, and U60Ox30,[{(UO2)(O2)} 60 (C2O4) 30] 60−, were …
U60,[(UO2)(O2)(OH)] 6060−, and U60Ox30,[{(UO2)(O2)} 60 (C2O4) 30] 60−, were …