Speciation of uranium and plutonium from nuclear legacy sites to the environment: a mini review

AY Romanchuk, IE Vlasova, SN Kalmykov - Frontiers in chemistry, 2020 - frontiersin.org
The row of 15 chemical elements from Ac to Lr with atomic numbers from 89 to 103 are
known as the actinides, which are all radioactive. Among them, uranium and plutonium are …

Synthesis and multi-scale properties of PuO 2 nanoparticles: recent advances and open questions

M Virot, T Dumas, M Cot-Auriol, P Moisy… - Nanoscale …, 2022 - pubs.rsc.org
Due to the increased attention given to actinide nanomaterials, the question of their structure–
property relationship is on the spotlight of recent publications. Plutonium oxide (PuO2) …

Nuclear power industry and the environment

BF Myasoedov, SN Kalmykov - Mendeleev Communications, 2015 - Elsevier
Nuclear power industry and the environment Page 1 Focus Article, Mendeleev Commun.,
2015, 25, 319–328 – 319 – Mendeleev Communications © 2015 Mendeleev Communications …

The missing pieces of the PuO 2 nanoparticle puzzle

E Gerber, AY Romanchuk, I Pidchenko, L Amidani… - Nanoscale, 2020 - pubs.rsc.org
The nanoscience field often produces results more mystifying than any other discipline. It
has been argued that changes in the plutonium dioxide (PuO2) particle size from bulk to …

The physical chemistry of uranium (VI) immobilization on manganese oxides

Y Ren, H Bao, Q Wu, H Wang, T Gai, L Shao… - Journal of hazardous …, 2020 - Elsevier
Manganese oxides show strong affinity towards uranium, and have a promising application
in uranium immobilization in environmental protection. We successfully synthesized a series …

Nuclear fuel cycle and its impact on the environment

BF Myasoedov, SN Kalmykov, YM Kulyako… - Geochemistry …, 2016 - Springer
In this paper, we consider the present-day situation and outlooks of the development of
nuclear power generation in Russia and other countries. It was noted that the …

Structural properties of ultra-small thorium and uranium dioxide nanoparticles embedded in a covalent organic framework

LM Moreau, A Herve, MD Straub, DR Russo… - Chemical …, 2020 - pubs.rsc.org
We report the structural properties of ultra-small ThO2 and UO2 nanoparticles (NPs), which
were synthesized without strong binding surface ligands by employing a covalent organic …

Neglected solid phase pentavalent plutonium carbonate in the environment

AS Kuzenkova, TV Plakhova, RD Svetogorov… - Environmental …, 2024 - pubs.rsc.org
KPuO2CO3 solid phase precipitation from hexavalent plutonium (Pu (VI)) solution is
discussed herein. The kinetic process of Pu (V)/potassium carbonate formation is widely …

Plutonium (IV) and (V) sorption to goethite at sub-femtomolar to micromolar concentrations: redox transformations and surface precipitation

P Zhao, JD Begg, M Zavarin, SJ Tumey… - … science & technology, 2016 - ACS Publications
Pu (IV) and Pu (V) sorption to goethite was investigated over a concentration range of 10–15–
10–5 M at pH 8. Experiments with initial Pu concentrations of 10–15–10–8 M produced …

Analysis of particles containing alpha emitters in stagnant water in Fukushima Daiichi Nuclear Power Station's Unit 3 reactor building

T Yomogida, K Ouchi, S Morii, T Oka, Y Kitatsuji… - Scientific Reports, 2024 - nature.com
Particles containing alpha (α) nuclides were identified from sediment in stagnant water in the
Unit 3 reactor building of the Fukushima Daiichi Nuclear Power Station (FDiNPS). We …