An Overview of Smart Composites for the Aerospace Sector

Abstract

The continuous evolution of aerospace technology has intensified the demand for innovative materials that enhance structural performance, fuel efficiency, and operational safety. This study conducts systematic bibliometric analysis using data from Scopus and the Web of Science, covering publications from the last decade. Smart composites have emerged as a transformative class of materials, integrating structural health monitoring (SHM), electromagnetic interference (EMI) shielding, and multifunctional capabilities such as self-sensing, self-healing, responsiveness to external stimuli, and adaptability to environmental conditions. Recent developments focus on nanotechnology, the additive manufacturing of smart materials, piezoelectric materials and sensors, as well as aerogels and ultralight structures. By analyzing the evolution of scientific contributions and identifying knowledge gaps, this review provides a valuable resource for guiding future advancements in smart composite materials for aerospace engineering.