Preparation of Conductive Organic Theads as Non-metallic Interconnects

Case ID:

2017-002

Highly conductive threads made from common textiles
Coated threads are stronger and tougher and highly conductive
Lower resistivity means the conductive threads don't get hot under electrical load

Abstract

The preparation of organic conductive threads comprised of highly conjugated polymer/carbon nanotube nanocomposites on a fiber thread like cotton, wool, etc, for electrical interconnects in smart clothing for enhanced reuseability and comfort. The organic conductive fiber/thread is unique in that it opens the door for all textile-based devices and sensors that can be knitted into garments due to their improved electrical conductivity, mechanical strength, and preserved features of cotton thread-washable, comfortable, biocompatible and cost effective.

Benefit

Conductive threads are tougher and more pliable than metal wires. They can be sewed into a smart garment, allowing for wearable devices.
The low resistivity means that less heat is generated, which allows them to be used for clinical applications such as deep brain stimulation and pacemakers.