The LMI-TENG can harvest and sense the biomechanical signals from the body and use those to help power and direct technological devices. The LMI-TENG consists of a layer of liquid metal embedded functional silicone sandwiched between two Ecoflex layers.
The Purdue technology is featured in the February edition of the Journal of Materials Chemistry A, which named it one of 2019's HOT papers.
"We realized that liquid represents the ultimate form of anything that can be deformable and morphing into different shapes," Wu said. "Our technology will enable wearable electronics to take otherwise wasted energy and transform it into energy that can power and control electronic devices and tools used in military defense and consumer applications. Our technology allows the synergistic engineering of TENG components at the material, structural and output levels."
Wu said the Purdue technology has applications for many self-powered innovations for emerging technologies, such as wearable sensors, pervasive computing, advanced health care, human-machine interfaces, robotics, user interfaces, augmented reality, virtual reality, teleoperation and the Internet of Things.
COMPAMED-tradefair.com; Source: Purdue University