Characterization of uranium neodymium oxide microspheres synthesized by internal gelation
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- 作者：C. Schreinemachers ; c.schreinemachers@fz-juelich.de" class="auth_mail ; A.A. Bukaemskiy ; M. Klinkenberg ; S. Neumeier ; G. Modolo ; D. Bosbach
- 关键词：Uranium ; Neodymium ; Internal gelation ; Sol&ndash ; gel ; Nuclear fuel ; Fuel fabrication
- 刊名：Progress in Nuclear Energy
- 出版年：April 2014
- 年：2014
- 卷：72
- 期：Complete
- 页码：17-21
- 全文大小：1038 K
文摘
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Pure UO2 microspheres and U/Nd oxide particles with Nd contents (5–40%) were prepared by internal gelation.
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Mass- and diameter-distributions were studied and particle densities were calculated.
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The solid solutions of UO2 and Nd2O3 were investigated by SEM and XRD.
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One cubic phase was found and lattice parameter calculations were performed.
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The results depend linear on the Nd content up to ≈30%.