Abstract

High-performance materials called nanocomposites have unique features. Nanocomposites are in high demand in plastic engineering, with an anticipated periodic growth rate of 25%. Its potential is so great that it is useful in numerous operations, from packaging to biomedical operations. It is anticipated that similar equipment and other intriguing operations will be required. The operations of nanocomposites display new specialized and marketable potential for numerous electronics, automotive, aerospace, and biotechnology sectors because of their environmental friendliness. Some studies on water uptake have shown that both ZnO nanorods and polymer polyaniline (PANI) function to prevent up to 75% of liquid from penetrating the paint layer. With 4% MWCNT content, a polypyrrole-multiwalled carbon nanotube (PPy-MWCNT) nanocomposites sensor was developed that was most sensitive to NH3 gas. The produced material maintained 86.9% of its starting specific capacitance. The graphene quantum dots (GQDs) composite results show that the high charge storage retention is 91.45%. This paper will explain the importance of using nanocomposites in industry applications where the paper decides on coating, sensors, and energy storage.