Synthesis and photoluminescence of Pb2+ doped SrB2O4

Synthesis and photoluminescence properties of Pb2+ doped Ba2Be2B2O7

“…The photoluminescence properties of the Pb 2+ ion in various inorganic borates have been extensively investigated for many years [14][15][16][17][18][19][20][21][22][23][24][25][26]. So, the emission peak of Pb 2+ in these borate phosphors was usually observed in 300-450 nm spectral range.…”

“…So, the emission peak of Pb 2+ in these borate phosphors was usually observed in 300-450 nm spectral range. This diversity is depending strongly on the site occupied by Pb 2+ ions, electronegativity of the ligand, crystal structure of the host lattice and temperature [23][24][25][26]. Up to now, the photoluminescence properties of Pb 2+ were investigated in various inorganic borates with different structure, such as BaB 2 O 4 [18], BaAl 2 B 2 O 7 [19], Ba 2 Mg(BO 3 ) 2 [20], LiBa 2 B 5 O 10 [21] with the intention of investigation the effect of crystal structure on the PL of Pb 2+ .…”

The Atomic Layer Deposition of SrB2O4 Films Using the Thermally Stable Precursor Bis(tris(pyrazolyl)borate)strontium

“…[49] Strontium borates doped with lanthanides have been proposed as phosphors for light-emitting diodes and fieldeffect displays. [8][9][10][11][12][13][14][15][16] Recent work has emphasized oxidebased phosphors over traditional sulfide-based phosphors, because the oxides have reduced degradation under applied voltages, do not contain hazardous elements, and have acceptable atmospheric stability. [50][51][52] Thin film phosphors allow smaller pixel spot sizes and higher resolution, compared to powder-based phosphors.…”

“…[5][6][7] Strontium borate phases such as SrB 2 and these materials have luminescence properties suitable for use as phosphors. [8][9][10][11][12][13][14][15][16] Applications often require these borate-based materials in thin film form. Film growth methods for strontium borate materials have been restricted to pulsed layer deposition, [17] sol-gel, [18] and spray pyrolysis.…”

Synthesis and photoluminescence properties of Pb2+ doped Li4CaB2O6

“…Inorganic metal borate phosphors have interested much attention due to their high stability, easy synthesis, and high UV transparency [2]. Up to now, the luminescence properties of the Pb 2+ ion in inorganic metal borates have been extensively investigated by the scientists [3][4][5][6][7][8][9][10][11][12]. In these borates, the absorption and emission spectra of Pb 2+ are in the near UV-Vis spectral region depending strongly on the site occupied by Pb 2+ ions, electronegativity of the cation and crystal structure of the host lattice [11,12].…”