Photoluminescence properties of the material based on SiO2–Y2O3:Eu3+,Tb3+ under different in situ temperature prepared by the sol-gel process
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DOI: 10.1016/j.jlumin.2020.117109
Abstract: Abstract The codoped SiO2–Y2O3:Tb3+,Eu3+ (xTb: 1.0 mol%; xEu: 0.1; 0.2; 0.5; 0.7 and 1.0 mol%) nanomaterials were prepared at room temperature by sol-gel process and heat treated at 900 and 1000 °C during 4 h, under air atmosphere. The… read more here.
Keywords: temperature; sio2; gel process; sio2 y2o3 ... See more keywords
Tunable multicolor emission based on dual-mode luminescence Y2O3: Eu@SiO2/Y2O3: Er(Tm/Yb) composite nanomaterials
Sign Up to like & getrecommendations! Published in 2022 at "Journal of Luminescence"
DOI: 10.1016/j.jlumin.2021.118541
Abstract: Abstract Rare earth doped materials with dual-mode luminescence have broad application potential. Among them, the dual-mode luminescence ink has been widely concerned in the field of anti-counterfeiting technology. In this work, the Y2O3: Eu@SiO2 nanomaterials… read more here.
Keywords: y2o3; y2o3 sio2; luminescence; sio2 y2o3 ... See more keywords
Corrosion resistance and bioactivity of SiO2-Y2O3 coatings deposited on 316L steel
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DOI: 10.1016/j.surfcoat.2018.07.042
Abstract: Abstract Ceramic coatings consisting of SiO2-Y2O3 layers were deposited on 316L steel using the sol-gel technique. The Y2O3 layer was included to increase the build-up of apatite ceramic, and to improve the corrosion resistance of… read more here.
Keywords: deposited 316l; steel; corrosion; sio2 y2o3 ... See more keywords