In the rapidly evolving world of smart textiles, where functionality meets fashion, a groundbreaking study led by Alexandra Glogowsky at the Research Institute for Textile and Clothing, Hochschule Niederrhein – University of Applied Sciences, Mönchengladbach, Germany, has shed new light on the durability of 3D printed conductive materials.
Glogowsky and her team have been delving into the world of Fused Filament Fabrication (FFF) 3D printing, exploring how conductive paths can be integrated into textiles to create smart electronic functionalities. The study, published in the Journal of Engineered Fibers and Fabrics, focuses on the behavior of these conductive materials under repeated strain, a crucial factor for their application in the energy sector and beyond.
The research investigates various carbon-based additives, such as carbon black (CB) materials optimized for conductivity and multi-walled carbon nanotubes (MWCNT), as well as short metal fibres, to understand their performance under repeated stretching, abrasion, and washing. “The conductivity of conductive tracks needs to remain stable under these conditions,” Glogowsky emphasizes, highlighting the importance of durability in real-world applications.
The study’s findings underscore the need for thorough investigation of electrical conductivity at each stage of production and use. “We need to ensure that these materials can withstand the rigors of everyday use, especially in demanding environments like the energy sector,” Glogowsky explains. This includes durability against abrasion and washing under different conditions, which are critical for the longevity and reliability of smart textiles.
The implications of this research are vast. As the energy sector continues to integrate smart technologies, the ability to create durable, conductive textiles could revolutionize energy management systems. Imagine smart clothing that can monitor and regulate energy usage or textiles that can harvest energy from the environment. The potential for innovation is immense, and Glogowsky’s work is a significant step forward in this direction.
The research, published in the Journal of Engineered Fibers and Fabrics, highlights the importance of understanding the behavior of conductive materials under repeated strain. As the field of smart textiles continues to evolve, this study provides valuable insights that could shape future developments, paving the way for more robust and reliable smart textiles in various industries, including the energy sector.
