Toward autonomous wearable triboelectric systems integrated on textiles

Area of Science:

• Materials Science
• Electrical Engineering
• Textile Engineering

Background:

• Smart textiles require integrated energy sources for embedded electronics.
• Textile triboelectric nanogenerators (T-TENGs) are a promising solution for imperceptible power generation within fabrics.

Purpose of the Study:

• To provide a comprehensive review of Textile Triboelectric Nanogenerators (T-TENGs).
• To cover T-TENGs from fundamental triboelectric generation to complete circuit integration in textiles.

Main Methods:

• Review of mathematical models for triboelectric charge transfer.
• Description of materials and architectures for T-TENG fabrication.
• Discussion of methods for integrating power transfer circuits onto textiles.

Main Results:

• Exploration of efficient power transfer circuits based on triboelectric modeling.
• Overview of diverse T-TENG designs and their fabrication.
• Analysis of techniques for creating conductive tracks and integrating components on textiles.

Conclusions:

• T-TENGs are highly appealing for developing future autonomous smart textile systems.
• Seamless integration of power generation and transfer circuits is key for practical applications.