Synthesis and properties of silver nanoparticles in sodium bismuth borate glasses

摘要

Rare earth doped Sodium Bismuth Borate glass samples with silver chloride were prepared by melt quenching method. X-Ray diffraction pattern was used to confirm the amorphous nature of the samples. UV-Visible Spectra was recorded to study the optical properties. Surface plasmon resonance (SPR) peak was observed due to the formation of silver nanoparticles before and after heat treatment and the presence of silver nanoparticles were confirmed by UV-Visible Spectral studies and transmission electron microscopy. The surface plasmon resonance band became wider and red shifted after longer heat treatment.