Disposal of high-level radioactive waste and spent nuclear fuel in engineered facilities, or repositories, located deep underground in suitable geological formations is being developed worldwide as t...
NEA News is the professional journal of the Nuclear Energy Agency (NEA). It features articles on the latest nuclear energy issues concerning the economic and technical aspects of nuclear energy, nucl...
This volume is the 13b in the OECD Nuclear Energy Agency (NEA) Chemical Thermodynamics series. It is the second part of a critical review of the thermodynamic properties of iron, its solid compounds ...
NEA No. 7499
U-Zr-O system miscibility gap in the liquid state. Source: Guéneau et al. Journal of Nuclear Materials 254 (1998), 158-174.
Sorption is a combination of physical and chemical processes by which the migration of radionuclides in the geosphere (and possibly from a radioactive waste repository) can be slowed down under certa...
This volume is the 14th in the OECD Nuclear Energy Agency (NEA) Chemical Thermodynamics series. It is the second update of the critical reviews published, successively, in 1992 as Chemical Thermodyna...
NEA No. 7500
Specific ion interaction theory (SIT) coefficients now included in the TDB e-database
NEA Thermodynamics of Advanced Fuels International Database updates
Preparatory meeting for Thermodynamic Characterisation of Fuel Debris and Fission Products Based on Scenario Analysis of Severe Accident Progression at Fukushima Daiichi Nuclear Power Station (TCOFF)...
Due to circumstances imposed by the ongoing COVID-19 pandemic, this year's event will take place online.
The 6th edition of the annual NEA TDB course on the topic of thermodynamic data collection a...
The TAF-ID public version contains only data already published in open literature. Currently, the following systems are available in the public version:
International experts gathered at the NEA for the commencement of the third phase TAF-ID on 16-17 February 2023.
Thermodynamic databases and accident prevention
TCOFF-2 members discuss future activities.
The seventh edition of the annual NEA Thermochemical Database (TDB) Project course on the topic of thermodynamic data collection and assessment took place as a one-day, in-person event on 23 Septembe...
“Improving Cross-disciplinary and Transversal Skills for the Severe Accidents Community” approved by NEST Management Board.
More than 20 international experts gathered for the second meeting of the third phase of the TAF-ID project.
The Thermochemical Database (TDB) Project develops a reference database of chemical thermodynamic values for elements and compounds relevant to the safety of radioactive waste repositories and vital ...
This is Volume 15 in the OECD Nuclear Energy Agency (NEA) “Chemical Thermodynamics” series that features expert reviews of the chemical thermodynamics of key chemical elements in nuclear technology a...
Image: Microscopic examination of U-bearing particles collected at Fukushima-Daiichi, JAEA
The Thermodynamic Characterisation of Fuel Debris and Fission Products ...
The eighth edition of the annual NEA Thermochemical Database (TDB) Project course on the topic of thermodynamic data collection and assessment will take place as a online event on 10 October 2024.
O...