Separation of 90Sr from nuclear waste by crystalline complex phosphates of Ce(IV) and Zr(IV)
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DOI: 10.1016/j.jece.2018.03.013
Abstract: Abstract Large amounts of radioactive Sr produced in nuclear reactor need to be separated for alternate use or safe disposal. Herein effective separation of radioactive Sr2+ by crystalline complex phosphates, namely a tunnel structured K2Ce(PO4)2… read more here.
Keywords: complex phosphates; separation; nuclear waste; exchange ... See more keywords
Complex Phosphates M0.5 + xM′x Zr2 − x(PO4)3 (M = Cd, Sr, Pb; M′ = Ni, Cu; 0 ≤ x ≤ 2) with an-NZP Type Structure
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DOI: 10.1134/s0036023619060111
Abstract: M0.5 + xM′x Zr2 − x(PO4)3 phosphates (M = Cd, Sr, Pb; M′ = Ni, Cu; 0 ≤ x ≤ 2) were synthesized by the sol-gel method with followed by heat treatment. The samples were… read more here.
Keywords: phosphates zr2; zr2 po4; complex phosphates; structure ... See more keywords