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pro vyhledávání: '"Tatiana S. Ioudintseva"'
Autor:
Tatiana S. Ioudintseva, Soo-Chun Chae
Publikováno v:
MRS Proceedings. 824
Garnet phases have been considered as a durable crystalline waste form for hosting actinide. The garnet-structure phases with stoichiometries of Ca2,5Ce0,5Zr2Fe3O12, Ca2CeZrFeFe3O12, and Ca1,5GdCe0,5ZrFeFe3O12 were synthesized through cold pressing a
Autor:
A. G. Ptashkin, Tatiana S. Ioudintseva, Eduard M. Glagovsky, Alexander V. Kouprine, B. S. Nikonov, Sergey V. Stefanovsky, Eduard E. Konovalov, Sergey V. Yudintsev, Sergey A. Perevalov, Andrey V. Mokhov
Publikováno v:
MRS Proceedings. 807
Actinide-containing wastes are among the most dangerous for the environment. Such waste streams originate from reprocessing operations with irradiated nuclear fuel and conversion of weapons-grade plutonium metal into dioxide. The long-term toxicity o
Autor:
L. M. Wang, Satoshi Utsunomiya, Tatiana S. Ioudintseva, Sergey V. Yudintsev, A. G. Ptashkin, Rodney C. Ewing, Marya I. Lapina
Publikováno v:
MRS Proceedings. 713
One promising host for actinide wastes is garnet-type phases of general formula AVIII3BVI 2[XO4]3. To determine the isomorphic capacity of garnet for uranium, the CaO – Fe2O3 – Al2O3 – SiO2 – ZrO2 – Gd2O3 – UO2 system was studied. Experim