The long afterglow green emitting materials were prepared by fast gel-combustion
procedure (600° C) using urea as fuel. This paper reports the improvement in …

In the present investigation dysprosium doped strontium aluminate phosphor was prepared
by combustion synthesis method. The crystal structure of the prepared phosphor was …

After the first news on rare earth (RE) doped strontium aluminate (SAO) phosphors in late
1990s, researchers all over the world geared up to develop stable and efficient persistent …

An efficient rapid gel combustion process was used to prepare divalent-europium-doped
strontium aluminate (SrAl 2 O 4: Eu 2+/Eu 2+, Dy 3+/Eu 2+, Dy 3+, Nd 3+) nanophosphors in …

Combustion synthesis method was employed for the synthesis of green-emitting monoclinic
SrAl 2 O 4: Eu 2+, Dy 3+ phosphors. The phase-purity of the prepared phosphors were …

Abstract Green emitting Ba 4 Al 14 O 25: Eu 2+ and Ba 4 Al 14 O 25: Eu 2+, RE 3+(RE 3+=
Nd 3+, Dy 3+) phosphors for ultraviolet light emitting diodes (UV-LEDs) were prepared via …

Abstract SrAl 2 O 4, SrAl 2 O 4: Tb 3+ and SrAl 2 O 4: Eu 3+: Eu 2+ films were synthesized by
means of the ultrasonic spray pyrolysis technique. These samples, characterized by X-Ray …

A comparative study on SrAl 2 O 4 synthesis via solid-state reaction and combustion
synthesis was performed, based on thermodynamic calculations and resulted sample …

A fluorescence decay model related to SrAl 2 O 4: Eu 0.01 2+ and SrAl 2 O 4: Eu x 2+, Dy x
3+(where x= 0.01–0.04) is proposed in this article. By studying the logarithm decay …

Abstract Eu 2+, Dy 3+ co-doped Sr 2 Si 5 N 8 red phosphors were prepared using a sol–gel-
nitridation method at a lower temperature comparing with traditional solid state reaction …