Evidence of a Biphasic Domain in the UO2-Nd2O3 Diagram at Room Temperature: a Proof for a Miscibility Gap in UO2-Nd2O3 Phase Diagram ?

Abstract:

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Several samples of (U,Nd)O2 with different Nd content (ranging from 2 to 50 in Nd2O3 mass. %) were prepared. For composition ranging from 6 to 20 in Nd2O3 mass %, two crystalline phases are unambiguously evidenced by X-ray and neutron diffraction, by optical microscopy, and by SEM-EDX and EPMA. The influence of the preparation route on the distribution of the domains made by these two phases is evidenced and discussed.

Info:

Periodical:

Solid State Phenomena (Volumes 172-174)

Edited by:

Yves Bréchet, Emmanuel Clouet, Alexis Deschamps, Alphonse Finel and Frédéric Soisson

Pages:

624-629

DOI:

10.4028/www.scientific.net/SSP.172-174.624

Citation:

L. Desgranges et al., "Evidence of a Biphasic Domain in the UO2-Nd2O3 Diagram at Room Temperature: a Proof for a Miscibility Gap in UO2-Nd2O3 Phase Diagram ?", Solid State Phenomena, Vols. 172-174, pp. 624-629, 2011

Online since:

June 2011

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$35.00

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