| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1567086 | Journal of Nuclear Materials | 2011 | 5 Pages |
Abstract
The proton-type crystalline zirconium phosphate, HZr2(PO4)3, was obtained by a thermal decomposition of NH4Zr2(PO4)3 at different temperatures from 400 to 800 °C, where NH4Zr2(PO4)3 was obtained in advance by a hydrothermal synthesis using a mixed solution of ZrOCl2, H3PO4 and H2C2O4 with different processing times from 5 to 72 h. Sr ion was immobilized to HZr2(PO4)3 by treating the mixture of HZr2(PO4)3 and Sr(NO3)2 aqueous solution in an autoclave at 250 °C. Immobilizing and leaching performance of St in HZr2(PO4)3 were discussed.
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Authors
Chihiro Hashimoto, Yasushi Nakajima, Tadashi Terada, Katsuhiko Itoh, Susumu Nakayama,