Researchers Develop Thermoelectric Fabric Generates Electricity from Body Heat

Researchers from the University of Waterloo in Canada have designed an innovative fabric to convert body heat and solar energy into electricity, in an important step in the development of "smart fabrics." The researchers said the "smart fabric" could be enhanced in functionality when combined with sensors, and can be used monitoring temperature, stress, and more can be integrated into the material. The study explained that the researchers succeeded in combining advanced materials, such as MXene and conductive polymers, which are known for their high electrical conductivity and flexibility, with advanced textile production methods. We have developed a fabric material with multi functional sensing capabilities and self-powering potential, Yuning Li, a professor in the Department of Chemical Engineering, said in a statement. "This innovation brings us closer to practical applications for smart fabrics." Printed sensors, including those embedded in smart fabrics, are ideal for continuous data collection and mon itoring, this new smart fabric is a step forward in making these applications practical, he added. When integrated into a mask, the "smart fabric" converts body heat into electricity using the temperature difference between the body and the environment, allowing for precise monitoring of breathing rate and detection of chemical markers of viruses and other diseases, the researchers said. The study also reported that the exceptional strain-sensing capabilities of the MXene-based thermoelectric fabric facilitate the monitoring of the bodys joints through their deformation. The researchers plan to improve the fabrics performance and integrate it with electronic components, as well as create a smartphone application that would collect and transmit health data directly to healthcare providers. Source: Qatar News Agency