Synthesis and luminescence of SrZnO2 phosphors

Synthesis and luminescence characterization of Y2BaZnO5:RE (RE = Eu3+, Tb3+, Pr3+ and Sm3+) phosphors

“…Like Tb 3 + , the intense UV‐excited luminescence of Pr 3 + can be observed only if the f–d excitation band is located in this region or if there is energy transfer from the host that absorbs in the UV region to one of the levels of the 4f 2 configuration of Pr 3 + . Pr 3 + emission strongly depends on the position of the f–d excitation band.…”

Synthesis and photoluminescence properties of Li4SrCa(SiO4)2: M (M: Pb2+ and Bi3+)

“…[29], LaGaO 3 [30], SrS [31], SrZnO 2 [32], LaInO 3 [33], LaAlO 3 [33] and CaZrO 3 [33] with the intention of studying the effect of crystal structure on the photoluminescence of Bi 3 þ . In these inorganic hosts, although the absorption band of Bi 3 þ ions is in ultraviolet-blue spectral region, the emission band of Bi 3 þ ions is usually observed in 350-550 nm range.…”

One step sonochemical synthesis of single phase Sr-doped ZnO2 nanorods

“…The position of valence band and conduction band of ZnO in ZnO/SrO heterojunction is between and above the valance band and conduction band of SrO respectively. This could help in improving the photo catalytic performance of these nanocomposites by hinder charge recombination to overcome with the problems like high energy and long reaction period as required by the methods [5] mentioned above Herein, in this work we proposed a novel sonochemical synthesis of rod shaped SrZnO 2 nanocomposites in a 180 min. The as synthesized SrZnO 2 nanocomposites were characterized with different instrumental techniques to establish its crystal structure and surface properties.…”