Study of Optical and Structural Properties of Te/chlorophyll Nano-composites
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Abstract
In this research tellurium particles Te were prepared(TeNps) nanoparticles using a 1064nm Pulsed Nd-YAG laser , the energy of 80mJ and the frequency of 6HZ and then the preparation of the nanocomposite Te / chlorophyll by adding chlorophyll to the tellurium nanoparticles. Then, the optical properties of each were examined TeNPs and Te/chlorophyll nanocomposites Using the uv_visibel device An absorption peak was obtained at the wavelength of 292 nm for tellurium nanoparticles And the occurrence of a blue shift for the element Te (Bulk) The blue shift indicates that the smaller nanoparticle values are present In the visible range, the chlorophyll formula helps the prepared nanocomposite to obtain a broad spectrum and a greater absorption of incoming solar energy, and thus obtain high solar energy.
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