The effect of molarity (from 3.64 to 1.74 M) of a solution of an alkaline activator (ALA) and temperature (from 10 to 20 ° C) of a mixture of alkali-activated materials (ALA) based on chamotte and metakaolin ...
It is shown that the glasses of the system (Ln x Y 1-x ) 2 O 3 - Al 2 O 3 - B 2 O 3 are a promising matrix for obtaining highly doped active media with low-efficiency concentration quenching ...
The precursor powder and luminescent ceramics YAG:Ce based on it were obtained by reverse chemical deposition. The influence of sintering additives (CaO, MgO and TEOS), the concentration of the activator ...
... properties of LuAG:Ce ceramics. The spectral luminescence properties of the LuAG:Ce ceramic samples were analyzed. Results showed that the luminescence intensity was dependent on the activatorconcentration ...
The effect of the concentration (from 18 to 6 %) of an alkaline activator (AA) solution on the viscosity and basic properties of geopolymer composites based on chamotte with additives of foam glass production ...
Transparent glass-crystalline materials co-activated with Eu 3+ / Gd 3+ were obtained by heat treatment of the initial lead fluoroborate glasses. It was found that the ions of rare-earth elements in ...
In system Y 2 O 3 - Al 2 O 3 - B 2 O 3 glasses and products of solid-phase synthesis in the form of single-phase powders with a huntite structure, activated with samarium, were obtained. It ...
