Uranium: the nuclear fuel cycle and beyond

BMT Costa Peluzo, E Kraka - International Journal of Molecular Sciences, 2022 - mdpi.com
This review summarizes the recent developments regarding the use of uranium as nuclear
fuel, including recycling and health aspects, elucidated from a chemical point of view, ie …

Progress in uranium chemistry: driving advances in front-end nuclear fuel cycle forensics

KJ Pastoor, RS Kemp, MP Jensen… - Inorganic Chemistry, 2021 - ACS Publications
The front-end of the nuclear fuel cycle encompasses several chemical and physical
processes used to acquire and prepare uranium for use in a nuclear reactor. These same …

Identification and elemental impurity analysis of heterogeneous morphologies in uranium oxides synthesized from uranyl fluoride precursors

CA Nizinski, J Olson, AM Chalifoux, N Kurtyka… - Acs Omega, 2023 - ACS Publications
The surface morphology characteristics of postenrichment deconversion products in the
nuclear fuel cycle are important for producing nuclear fuel pellets. They also provide the first …

Ozone-facilitated formation of uranyl peroxide in humid conditions

SE Benjamin, JA LaVerne, GE Sigmon… - Inorganic …, 2022 - ACS Publications
Metaschoepite,[(UO2) 8O2 (OH) 12](H2O) 10, maintained in a high relative humidity (RH)
environment with air initially transformed into an intermediate phase that subsequently was …

Thermodynamics and chemical behavior of uranyl superoxide at elevated temperatures

DV Kravchuk, TZ Forbes - ACS Materials Au, 2021 - ACS Publications
Understanding the alteration mechanisms of UO2-based nuclear fuel has a range of
practical implications for both short-and long-term storage of spent fuel rods and …

CURIES: Compendium of uranium Raman and infrared experimental spectra

TL Spano, TA Olds, M McDonnell, R Smith… - American …, 2023 - degruyter.com
Identification of radioactive materials is a critical goal of resource exploration, basic actinide
science, and nuclear forensics, and we provide here new insights toward rapid …

Uranium Single Particle Analysis for Simultaneous Fluorine and Uranium Isotopic Determinations via Laser-Induced Breakdown Spectroscopy/Laser Ablation …

BT Manard, CD Quarles Jr, VC Bradley… - Journal of the …, 2024 - ACS Publications
Uranyl fluoride (UO2F2) particles (< 20 μm) were subjected to first-of-its-kind analysis via
simultaneous laser-induced breakdown spectroscopy (LIBS) and laser ablation multi …

Probing the hydrolytic degradation of UF 4 in humid air

BJ Foley, JH Christian, CA Klug, E Villa-Aleman… - Dalton …, 2022 - pubs.rsc.org
This manuscript describes the chemical transformations that occur during hydrolysis of
uranium tetrafluoride (UF4) due to its storage in humid air (85% and 50% relative humidity) …

Characterizing the degradation of [(UO2F2)(H2O)] 7 4H2O under humid conditions

MC Kirkegaard, MW Ambrogio, A Miskowiec… - Journal of Nuclear …, 2020 - Elsevier
Under humid conditions, uranyl fluoride ([(UO 2 F 2)(H 2 O)] 7· 4H 2 O) undergoes a loss of
fluorine to form a uranyl hydroxide species, which can be further hydrated to form a uranyl …

Sorption of some cations on ammonium molybdophosphate embedded into structure of silica and titania

O Zakutevskyy, V Sydorchuk, M Kovtun… - Research on Chemical …, 2023 - Springer
Ammonium molybdophosphate (AMP) has been modified via milling in air as well as
deposition onto titania and silica using mechanochemical and sol–gel techniques. Prepared …