Yttria (Y2O3) can serve as host filigree for doping with Eu3+ cations as able-bodied as agitator to accretion benumbed yttrium orthovanadate YVO4:Eu3+ or yttrium oxide sulfide Y2O2S:Eu3+ phosphors that accord the red blush in blush television account tubes,though the red blush itself is in fact emitted from the europium while the yttrium collects activity from the electron gun and passes it to the phosphor.
Yttrium compounds can serve as host lattices for doping with altered lanthanide cations. Yttria is aswell acclimated as a sintering accretion in the assembly of absorptive silicon nitride and as a accepted starting actual for both actual science and for bearing added compounds of yttrium.
more about: Yttrium oxide
from: Metal Powder
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