Controllable structural ordering via chemical substitution to the efficient and thermally stable luminescence in NASICON-type phosphor Series: Na1+xHf2−xScx(PO4)3:Eu
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DOI: 10.1016/j.cej.2021.130778
Abstract: Abstract Exploring NASICON-type materials emerges the fully ordered NaHf2(PO4)3 compound. Its cation/vacancy distribution forms an absolutely structural ordering three-dimensional arrangement. Further preparing a solid solution following Na1+xHf2−xScx(PO4)3:Eu (NHSx:Eu; 0.0 ≤ x ≤ 1.6) confirms all compounds are isostructural. Densely… read more here.
Keywords: nasicon type; xscx po4; po4; xhf2 xscx ... See more keywords
Sc3+-doping effects on porous Li3V2(PO4)3/C cathode with superior rate performance and cyclic stability
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DOI: 10.1016/j.ceramint.2021.08.331
Abstract: Abstract An enhanced sol-gel combustion method was used to synthesize different porous Sc3+-doped Li3V2-xScx(PO4)3/C (x = 0.00, 0.05, 0.10 and 0.15) compounds. The substitution of Sc3+ into the V3+ sites of Li3V2-xScx(PO4)3/C expands the lattice volume along… read more here.
Keywords: po4; sc3 doping; xscx po4; performance ... See more keywords