Design and synthesis of polyindole - ZnO nano composite for NLO applications

Document Type

Article

Publication Title

Journal of the Indian Chemical Society

Abstract

Present paper mainly focuses on the synthesis, characterization polyindole-ZnO nano composites for third order nonlinear optical applications. Polyindole was synthesized through oxidative polymerization technique and its composites were prepared with different ZnO concentration. Structural morphology of the polymer composite was studied using FESEM, XRD and UV Visible spectroscopic technique. Polymer showed broad absorption with absorption maxima of 395 nm. Newly prepared thin films showed excellent nonlinear absorption with very good optical limiting behaviour when it is exposed to He-Ne laser with maximum optical limiting power of 11 mW along with third-order nonlinear susceptibility χ(3) of 2.72 × 10−3 esu. Hence these polymer composites may be potential candidate for optical limiting applications.

DOI

10.1016/j.jics.2022.100827

Publication Date

1-1-2023

This document is currently not available here.

Share

COinS