Biomedical Engineering and Bioengineering Commons^™

Waste To Work Using Eccrine Sweat Battery Modules To Enhance Pedestrian Safety, Lauren J. Vesty

Honors Capstone Projects - All

There is a need for increased pedestrian visibility. Improved athletic clothing with built in visibility features would enhance a roadside athlete’s safety. This experiment aims to create such an athletic shirt, while incorporating wearable biotechnology. A sweat battery that produced a voltage of 0.49 V and a current of 5.16 mA was created to power the visibility aspects of the shirt. The battery uses an aluminum anode, a carbon cathode, a sponge block as the container and semi-permeable membrane, and the body’s eccrine sweat as the electrolyte solution. The battery cells were arranged into blocks to produce an optimal current …