Toward Sustainable Wearable Electronic Textiles.

Area of Science:

• Materials Science and Engineering
• Textile Technology
• Sustainable Manufacturing

Background:

• Smart wearable electronic textiles (e-textiles) offer significant potential for personalized healthcare through multifunctional garments.
• Current challenges include material sustainability, complex fabrication, and limited end-of-life options, hindering widespread adoption.
• There is a growing need for eco-friendly e-textiles to balance technological advancement with environmental responsibility.

Purpose of the Study:

• To explore sustainable materials, manufacturing techniques, and end-of-life processes for developing eco-friendly e-textiles.
• To review the state-of-the-art in sustainable fibers and electronic materials for wearable applications.
• To establish standardized parameters for evaluating e-textile sustainability.

Main Methods:

• Comprehensive literature review of sustainable fibers, electronic materials (conductors, semiconductors, dielectrics), and digital manufacturing techniques.
• Analysis of environmentally friendly manufacturing processes focusing on reduced water, material waste, and energy consumption.
• Establishment of standardized sustainability evaluation parameters including life cycle analysis, biodegradability, and recyclability.

Main Results:

• Identified potential sustainable fibers and electronic materials suitable for e-textile components.
• Overview of digital manufacturing techniques that minimize environmental impact.
• Defined key parameters for assessing the sustainability of e-textiles.

Conclusions:

• Future e-textile development requires an integrated approach focusing on eco-friendly materials, sustainable manufacturing, and effective end-of-life strategies.
• Next-generation smart wearable e-textiles should be designed for recyclability or safe decomposition.
• Addressing sustainability challenges is crucial for the widespread adoption of intelligent garments in healthcare.