Results 221 to 230 of about 74,376 (256)

Evolution of Acetylacetone from Solution to Film in Indium Nitrate Combustion Sol-Gel. [PDF]

open access: yesInorg Chem
Valdez M   +7 more
europepmc   +1 more source

Photochemical Fuel Carrier Molecules for Robotic Embodied Energy. [PDF]

open access: yesAdv Mater
Huang C   +6 more
europepmc   +1 more source

Radionuclide composition of fragments of lava-like fuel-containing materials from the CNPP fourth unit

Radiochemistry, 2011
Samples of fuel-containing materials taken inside the CNPP Fourth Unit were analyzed by γ- and α-ray spectrometry. The isotope ratios for Cs, Eu, Pu, Am, and Cm were measured, and the fuel burn-up in the samples was determined. Inconsistencies in theoretical estimations on the production of all the radionuclides over 241Am were revealed.
V. A. Zheltonozhskii   +5 more
exaly   +2 more sources

Generation of radioactive dust by lava-like fuel-containing materials at the Shelter Object of Chernobyl NPP

Radiochemistry, 2014
During 2011–2013, the α-activity of dust that was accumulated on the sample surface of lava-like fuel-containing materials in room 304/3 of the Shelter Object of Chernobyl NPP over a period of 1–284 days was measured. The α-activity of the dust collected during the 823 days was 495.5 Bq, or 2.15 kBq m−2 per year, with the annual increment exceeding 3%.
I A Ushakov, Ushakov I A
exaly   +2 more sources

Nuclear-hazardous accumulations of fuel-containing materials in the destroyed fourth Unit of the Chernobyl NPP

Radiochemistry, 2011
The neutron incident that happened in June 1990 in the 4th Unit of the Chernobyl NPP, destroyed in the accident, at the boundary of rooms 304/3 and 305/2 is analyzed. One of possible scenarios of the incident, consistently accounting for the dynamics and self-extinguishment of the detected neutron anomaly, is suggested.
Pazukhin E M, E M Pazukhin
exaly   +2 more sources

Impact of open accumulations of lava-like fuel-containing materials in the CNPP shelter object on the personnel and environment

Radiochemistry, 2014
The impact of lava-like fuel-containing materials (LFCMs) of the Shelter object (SO) of the Chernobyl NPP on the environment components is evaluated. The evaluation is based on modern data on the surface area and dust-generating ability of SO LFCMs.
Krasnov V A, Sizov A A, Pazukhin E M
exaly   +2 more sources

Modeling of Radiation Characteristics of Fuel-Containing Materials of the Shelter Object for Calculation Dose Rate

Studies in Systems, Decision and Control, 2023
Andriy Sizov   +2 more
exaly   +2 more sources

Electrodiffusion of Radionuclides in Lava-Like Fuel-Containing Materials

Materials Science, 2005
We pose and study the problem of transport of charged particles of radionuclides through the surface of contact of a layer of electrolyte with a lava-like fuel-containing material. It is shown that the electric charge and the strength of the electric field are concentrated in a narrow layer near the interface of layers and form the surface electric ...
M. T. Solodyak, M. B. Tokarchuk
openaire   +1 more source

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