Revolutionizing Textiles: Applications of Nanomaterial Silica Aerogel in Textiles and Apparels

Clothing has been produced using textiles for centuries. Their importance and uses in areas such as filtering, protective equipment, and medical applications increased over time due to their functional characteristics. The properties of textile fabrics are significantly influenced by the type of fiber, the manufacturing process used, and the fabric's underlying structure. Aerogels possess a unique combination of properties, including extremely high porosity at the nanoscale, extremely low density, and excellent thermal insulation capabilities, making them promising insulation materials for modern applications. Silica aerogel's distinctive characteristics make it a groundbreaking material for contemporary textiles, meeting the rising need for clothing that balances comfort, longevity, and practicality. Microporous structures are generally created with these textile types. The nanotechnology field is progressing rapidly, transforming the textile and apparel sector by facilitating the creation of high-performance, multifunctional, and environmentally friendly fabrics. This review paper examines the uses of silica aerogel in textiles, specifically its incorporation into clothing for various industries, such as outdoor and performance sportswear, protective clothing, sportswear, and lightweight fashion items. Silica aerogel's remarkable properties, including its ability to control temperature, decrease weight, and offer protection against moisture and fire, have led to its integration into clothing designed for extreme environments as well as for everyday use. The review investigates various techniques for incorporating silica aerogel into textiles, namely encapsulation, composite blending, and surface treatments, and provides an overview of the benefits and drawbacks associated with each method. This paper provides an overview of recent breakthroughs in nanotechnology and materials science, aimed at addressing these challenges through innovations such as flexible aerogel composites, hybrid materials, and cost-efficient production methods. The emphasis is placed on the silica aerogel's role in advancing sustainable innovations. This paper provides a thorough examination of silica aerogel's characteristics, uses, difficulties, and developments, highlighting its transformative potential to redefine the scope of textile functionality and sustainability.