Preparation and luminescent properties of persistent luminescent materials ZnGa2O4:Cr3+ by sol-gel-combustion
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DOI: 10.1016/j.ijleo.2021.166316
Abstract: Abstract For the first time, Nano ZnGa2O4:Cr3+ phosphor has been synthesized through sol-gel-combustion of precursor incorporating Cr3+ into gallic acid compound matrix. After pyrolysis and combustion, upgraded material preparation method, which is simple, time saving… read more here.
Keywords: sol gel; preparation luminescent; znga2o4 cr3; gel combustion ... See more keywords
Preparation of luminescent Eu-doped yttria-silicate coupons by spark plasma sintering: Reduction from Eu3+ to Eu2+
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DOI: 10.1016/j.jlumin.2019.04.026
Abstract: Abstract Spark plasma sintering technique was used to densify both Eu-doped and Un-doped yttria silicate powders at temperatures in the range between 1300 and 1400 °C. Shrinkage behavior was investigated for sintering powders into a full-consolidated… read more here.
Keywords: spark plasma; doped yttria; plasma sintering; luminescent doped ... See more keywords
Preparation and luminescent properties of tunable polychromatic phosphors CaNaB5O9: RE3+(RE = Dy, Eu, Tb)
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DOI: 10.1016/j.optmat.2019.109274
Abstract: Abstract A series of CaNaB5O9: RE3+ (RE = Dy, Eu, Tb, Tb/Eu, Dy/Eu) phosphors were prepared by the traditional high temperature solid state method. The crystal structure, morphology and luminous properties were characterized by powder X-ray diffraction,… read more here.
Keywords: dy3 eu3; emission; excitation; canab5o9 re3 ... See more keywords