Electronics, optical, and thermal management applications of nanocomposites in aeronautics

Abstract

Nanocomposites are rapidly growing desirable materials of the present dispensation because of their unique characteristics. They find application in the aeronautic sector and other fields. The choice or selection of the materials (nanofillers and matrices) that make up the nanocomposites is very important for obtaining the desired results. For aeronautic applications, attention has been focused on materials that exhibit superlative mechanical and thermal characteristics. Equally important are electrical, optical, electronics, chemical, and biodegradability characteristics. Polymeric nanocomposites containing nanoparticles (carbon nanotubes, layered silicates, etc.), which are dispersed in polymer matrices have attracted much attention. This is due to the superlative properties exhibited by nanoparticles. Nanocomposites have several major capabilities, some of which are high strength, ability to resist fatigue, corrosion-resistance, design flexibility, thermal stability, thermal conductivity, lower assembly costs, and lightweight components with no compromise on reliability. Application of nanocomposite materials for aeronautic purposes is increasing because of the advantages that nanocomposites have over metals. Furthermore, the achievements recorded in the aviation industry are attributable to the application of nanocomposites. Hence, this chapter focuses on nanocomposites, their manufacturing methods, and aeronautic applications with emphasis on the characteristics of the polymeric nanocomposites.