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Novel Cd2V2O7:Re3+, Li+ (Re = Pr, Sm) red phosphors were synthesized using a high-temperature solid state reaction, where Li+ was utilized as a charge compensator for luminescence enhancement. X-ray diffraction indicated that all the as-prepared samples had Cd2V2O7 pure phase and their structures remained unchanged with Re3+ and Li+ doping. Emission spectra of Cd2V2O7:Pr3+ phosphors excited at 380nm...
A series of Ca2Sr(PO4)2:Dy3+, Eu3+ phosphors was synthesized via a solid-state reaction, and Eu3+ is co-doped in Ca2Sr(PO4)2:Dy3+ for warm white emission through a red light compensation. The structure and luminescence properties of these samples were investigated. X-ray diffraction indicated that the characteristic structure of Ca2Sr(PO4)2 was unchanged after doping with Dy3+ and Eu3+. Under excitation...
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