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    • Luminescent properties of synthesized PbS nanoparticle phosphors 

      Dhlamini, Mokhotjwa Simon (University of the Free State, 2008-08)
      Luminescent lead sulphide (PbS) nanoparticles embedded in an amorphous silica (SiO2) matrix were synthesized at room temperature by a sol-gel process. The prepared nanocomposite materials were crushed into powders and ...