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Nuclear Energy Conference & Expo (NECX)
September 8–11, 2025
Atlanta, GA|Atlanta Marriott Marquis
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Latest News
Joint NEA project performs high-burnup test
An article in the OECD Nuclear Energy Agency’s July news bulletin noted that a first test has been completed for the High Burnup Experiments in Reactivity Initiated Accident (HERA) project. The project aim is to understand the performance of light water reactor fuel at high burnup under reactivity-initiated accidents (RIA).
Masaki Taniguchi, Satoru Tanaka, Yoshio Nose, Victor Grishmanov
Fusion Science and Technology | Volume 28 | Number 3 | October 1995 | Pages 1284-1289
Tritium Properties and Interaction with Material | Proceedings of the Fifth Topical Meeting on Tritium Technology In Fission, Fusion, and Isotopic Applications Belgirate, Italy May 28-June 3, 1995 | doi.org/10.13182/FST95-A30587
Articles are hosted by Taylor and Francis Online.
Hydroxyl groups on the surface of Li2O were studied by using a diffuse reflectance method with Fourier transform infrared spectroscopy at high temperature up to 833K under controlled D2O or D2 partial pressure. Multiple peaks due to the stretching vibration of 0-D were observed at 2748, 2717, 2660, 2620, 2540, 2520, 2490cm−1 showing a different behavior with temperature or atmosphere. When D2 was added to the sweep gas, peak intensity of 2660 and 2620cm−1 decreased. This result indicates that the surface nature is influenced by oxygen potential. Assignment of observed peaks to the surface nature was also discussed.
