Effect of Am addition on oxygen potential in (U0.55Pu0.3Am0.15)O2−x

Oxygen potential measurement was conducted at 1273 K, 1473 K, 1573 K, and 1623 K for (U0.55Pu0.3Am0.15)O2−x using a thermogravimeter and oxygen sensors. Adding 15% Am instead of U increased the oxygen potential of (U0.7Pu0.3)O2−x by 100 – 150 kJ/mol. The measured oxygen potentials were analyzed by t...

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Bibliographic Details
Main Authors: Keisuke Yokoyama, Masashi Watanabe, Akane Usui, Takayuki Seki, Takashi Onishi, Masato Kato
Format: Article
Language:English
Published: Elsevier 2025-03-01
Series:Nuclear Materials and Energy
Online Access:http://www.sciencedirect.com/science/article/pii/S2352179125000481
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