Recent advances in uranium-containing polyoxometalates

GP Yang, K Li, CW Hu - Inorganic Chemistry Frontiers, 2022 - pubs.rsc.org
Uranium-containing polyoxometalates (U-POMs), an important class of actinide cluster
compounds, are the products of the assembly of uranium or uranium and POMs. These …

Electrocatalytic Hydrogen Evolution by a Uranium (VI) Polyoxometalate: an Environmental Toxin for Sustainable Energy Generation

S Mulkapuri, A Siddikha, A Ravi, P Saha… - Inorganic …, 2023 - ACS Publications
The uranyl ion (UO2) 2+, a uranium nuclear waste, is one of the serious contaminants in our
ecosystem because of its radioactivity, relevant human activities, and highly mobile and …

Two U (VI)-containing silicotungstates with sandwich structures: lewis acid–base synergistic catalyzed synthesis of benzodiazepines and pyrazoles

J Zhou, T Yu, K Li, K Zeng, GP Yang… - Inorganic Chemistry, 2022 - ACS Publications
Two new U (VI)-containing silicotungstates with similar sandwiched polyanions but different
space structures, two-dimensional Na10. 5H3. 5 (H2O) 36 [Na (UO2)(α-SiW9O34)] 2· 2.5 …

Effect of Na(I)-H2O clusters on self-assembly of sandwich-type U(VI)-containing silicotungstates and the efficient catalytic activity for the synthesis of substituted phenylsulfonyl-1 …

K Li, XL Lin, K Zeng, XF Gao, W Cen, YF Liu, GP Yang - Tungsten, 2022 - Springer
In this study, a sandwich-type uranium (VI)-containing silicotungstate KNa 11 H 2 (H 2 O) 30
[Na (UO 2)(SiW 9 O 34)] 2· 8H 2 O (1) with new three-dimensional (3D) structure was …

Thorium Cluster Synthesized by a Solvent-Free Flux Approach: The Richest Coordination Diversity and Application Exploration

D Zhou, Y Yang, Z Weng, J Wang, Y Yan… - Inorganic …, 2024 - ACS Publications
The renaissance of research interests in actinide oxo clusters in the past decade arises from
both the concerns of radioactive contamination and their potential utility as nanoscale …

Utilizing Ionic Liquids as Bifunctional Reagents for the Ionothermal Synthesis of Uranyl Compounds

DE Felton, TA Kohlgruber, ZD Tucker… - Crystal Growth & …, 2023 - ACS Publications
The extraction of actinides, specifically uranyl and other actinyl ions, from fission products is
a critical aspect of spent nuclear fuel reprocessing. In this study, ionothermal syntheses were …

Uranyl-Tc (vii)/Tc (v) hybrid clusters

M Shohel, M Nyman - Chemical Communications, 2024 - pubs.rsc.org
Pertechnetate (99TcVIIO4−), reduced Tc, and actinides co-exist in spent nuclear fuel and
legacy wastes. They co-transport in fuel reprocessing and waste disposal scenarios …

Formation of Uranyl Peroxide Compounds via Dissolution of Studtite, [(UO2)(O2)(H2O)2](H2O)2, in Ionic Liquids

CB Gaster, DE Felton, TFM Sweet, AG Oliver… - Inorganic …, 2024 - ACS Publications
Four uranyl peroxide compounds with novel structures were formed following the dissolution
of studtite,[(UO2)(O2)(H2O) 2](H2O) 2, in imidazolium-based ionic liquids. The compounds …

Tc (VII)/Tc (V) direct coordination with secondary building unit of uranyl hybrid materials and their isolation as molecular cluster

M Shohel, M Nyman - 2024 - chemrxiv.org
Tc-99 oxoanion pertechnetate (TcO4-), reduced Tc species and actinides co-exist in spent
nuclear fuel/legacy waste and co-extract together during reprocessing. Herein, we reported …

[图书][B] Insights on the Formation of Uranium Bearing Clusters through the Reactivity of Uranyl Triperoxide Species, Synthesis of Uranium-Molybdenum Clusters, and …

DE Felton - 2023 - search.proquest.com
It was found that, for uranyl triperoxides (UTs) in solution, gamma radiation promoted the
decomposition of terminally bonded peroxides leading to the formation of larger uranyl …