Results 11 to 20 of about 7,213,834 (363)

Redox Behavior of Se on Iron-Based Materials in Simulated Geological Disposal Environment of HLW

open access: yesHe huaxue yu fangshe huaxue, 2022
In this paper, reduction-oxidation between Se and iron-based materials(pure iron and 304L stainless steel) was carried out in glove box under ambient temperature and low-oxygen.
XU Qiang-wei   +7 more
doaj   +1 more source

Extraction of Np(Ⅳ) From Nitric Acid Solution With Di(1-Methyl-Heptyl) Methyl Phosphonate

open access: yesHe huaxue yu fangshe huaxue, 2022
The extraction of Np(Ⅳ) from nitric acid medium by using di(1-methyl-heptyl) methyl phosphonate diluted in kerosene was investigated. The influences were studied in this research including the contact time, the concentration of DMHMP, HNO3 as well as ...
XIAO Zhe   +7 more
doaj   +1 more source

Performant implementation of the atomic cluster expansion (PACE) and application to copper and silicon [PDF]

open access: yesnpj Computational Materials, 2021
The atomic cluster expansion is a general polynomial expansion of the atomic energy in multi-atom basis functions. Here we implement the atomic cluster expansion in the performant C++ code PACE that is suitable for use in large-scale atomistic ...
Y. Lysogorskiy   +10 more
semanticscholar   +1 more source

Investigation on Chlorination of Uranium Oxides With CCl4 and HCl Gas

open access: yesHe huaxue yu fangshe huaxue, 2022
In this study, the chlorination mechanism and influencing factors of uranium oxides(mainly U3O8) were studied by using CCl4 and HCl gas as chlorination reagents respectively. The chlorination of U3O8 powder was studied with CCl4 as chlorination reagent.
MENG Zhao-kai   +7 more
doaj   +1 more source

20-th anniversary of the journal "Nuclear Physics and Atomic Energy"

open access: yesЯдерна фізика та енергетика, 2019
Brief history, statistics of articles published in the journal "Nuclear Physics and Atomic Energy", and its current status are described.
Editorial Board of the journal "Nuclear Physics and Atomic Energy"
doaj   +1 more source

Stability of Am(Ⅲ) Colloid and Its Adsorption Behavior on Bentonite Colloids

open access: yesHe huaxue yu fangshe huaxue, 2022
The formation of Am(Ⅲ) colloid and its adsorption behaviors on bentonite colloid were investigated in Beishan 03 groundwater. A series of influencing factors, such as, pH, CO2 concentration in gas atmosphere, ionic strength and temperature, on colloidal ...
LIU Chen   +6 more
doaj   +1 more source

Radioactivity decontamination in and around school facilities in Fukushima

open access: yesMechanical Engineering Journal, 2016
Approximately two months after the Fukushima nuclear accident, the Japan Atomic Energy Agency (JAEA) led off a series of demonstration tests to develop effective but easily applicable decontamination methods for various school facilities in Fukushima ...
Jun SAEGUSA   +7 more
doaj   +1 more source

QSAR of Reaction Between Hydrazine and Its Derivatives With Nitrous Acid

open access: yesHe huaxue yu fangshe huaxue, 2022
In this paper, the half-reaction time of the reaction between hydrazine and its derivatives with nitrous acid is measured using spectrophotometry and stopped-flow injection device.
NIE Jiang   +6 more
doaj   +1 more source

High-dimensional neural network atomic potentials for examining energy materials: some recent simulations

open access: yesJournal of Physics: Energy, 2020
Owing to their simultaneous accuracy and computational efficiency, interatomic potentials machine-learned using first-principles calculation data are promising for investigating phenomena closely related to atomic motion in various energy materials.
Satoshi Watanabe   +7 more
semanticscholar   +1 more source

Engineering single-atomic ruthenium catalytic sites on defective nickel-iron layered double hydroxide for overall water splitting

open access: yesNature Communications, 2021
Rational design of single atom catalyst is critical for efficient sustainable energy conversion. However, the atomic-level control of active sites is essential for electrocatalytic materials in alkaline electrolyte.
Panlong Zhai   +14 more
semanticscholar   +1 more source

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