Exploring the optical properties of MnO2 nanoparticles doped PVP for optoelectronics devices

Numerous applications for optical technologies used the nanocomposites. The purpose of this work is to create novel kinds of polymer nanocomposites and analyze their optical characteristics. The polyvinyl pyrrolidone (PVP)/ manganese oxide nanoparticle (MnO2NPs) nanocomposites were created. Various content of PVA and MnO2 NPs were fabricated. The optical characteristics of these nanocomposites were examined. The results demonstrate that the absorbance, coefficient of absorption, index of refractive, coefficient of extinction, dielectric constant and conductivity of PVP are raise with arise of the MnO2NPs content. The transmittance and gap of energy are reduced with a rise of the MnO2NPs content. The results illustrated the PVP/MnO2nanostructures may be utilized in different photonics and optics fields.