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The silicate micro-spheres (SMS) were modified with YPO4:Pr3+ phosphor particles by a sol–gel method. Besides good light, diffusion property, the modified SMS augmented blue-light down-conversion function. The structure analyses showed that YPO4:Pr3+ particles were modified on the SMS by Y–O bond and YPO4:Pr3+ was well crystalline after annealing at 900°C. Photoluminescence test revealed that the...
The TiO 2 coated silicate micro-spheres (SMS) core–shell particles (SMS@TiO 2 ) were synthesized using the sol–gel reaction followed by calcination. The SMS@TiO 2 particles were used to enhance the light diffusion property of polycarbonate (PC) composites. Our experimental analysis shows that the TiO 2 was coated on the SMS particles and the optimum parameters of the...
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