Synthesis of Zn2SiO4:Mn2+ by homogeneous precipitation using propylene glycol-modified silane

KSrScSi2O7:Eu2+: a novel near-UV converting blue-emitting phosphor with high efficiency and excellent thermal stability

“…However, using TEOS as a source of Si makes the synthesis of complex silicates with a precisely controlled chemical composition quite difficult due to the possible evaporation of TEOS during the solvent elimination process. In this study, we use a water-soluble silicon compound, known as ''propylene glycol modified silane'' (PGMS), to serve as a source of Si [19][20][21] facilitating a convenient synthesis technique for complex silicates by employing an appropriate solution-based approach. Furthermore, PGMS does not suffer from the evaporation problem like TEOS, which makes this reagent more beneficial during the synthesis of complex silicates with precisely controlled stoichiometry.…”

Synthesis of a Novel Bluish-Green Emitting Oxynitride Ca<sub>3</sub>Al<sub>8</sub>Si<sub>4</sub>O<sub>17</sub>N<sub>4</sub>:Eu<sup>2+</sup> Phosphor in a CaAl<sub>4-x</sub>Si<sub>x</sub>O<sub>7-x</sub>N<sub>x</sub> Solid Solution S

“…PGMS was obtained by an alkoxy group exchange reaction for tetraethoxysilane with propylene glycol at 353 K in the presence of hydrochloric acid as a catalyst [11,15]. The mixed solutions were heated on a heating plate operated at 393 K with stirring to promote polymerization.…”

“…On the other hand, homogeneous distribution of the Eu 2+ activators in given host materials is one of the important factors in order to achieve high luminescence efficiency. Solution-based processes are potential methods to achieve homogeneous distribution of the activators [11][12][13][14][15][16][17][18]. Our research group recently has succeeded in improvements of emission intensities for oxynitride phosphors,…”

Mn2+ doped CdAl2O4 phosphors with new structure and special fluorescence properties: experimental and theoretical analysis

“…21 Mn 2+ doping Zn 2 SiO 4 have been extensively studied in the reported literature. 19,[22][23][24] Excitation and emission spectra of as prepared Zn 2 SiO 4 :0.01Mn 2+ phosphor are shown in Fig. S3.…”