[2F01-04] 基礎反応・基礎物性

[2F01] Oxygen potential measurements of Nd-doped (U,Pu,Am)O_2±x mixed oxides

*Romain Jean-Marie Vauchy¹, Takeo Sunaoshi¹, Shun Hirooka¹, Shinya Nakamichi¹, Tatsutoshi Murakami¹, Masato Kato¹ (1. JAEA、2. Inspection Development)

キーワード：uranium-plutonium mixed oxide、actinide dioxides、Oxygen/Metal ratio、stoichiometry、nuclear fuel、MOX、oxygen potential、SIM-fuel

Relative oxygen potentials of U_0.817Pu_0.180Am_0.003O_2±x incorporating 10 and 20 mol% of neodymium (Nd/Metal) were investigated by thermogravimetry at 1573, 1773, and 1873 K.