Wireless devices depend on batteries—at least for now. Soon, they will be able to draw power from their own kinetic energy. Perpetuum Ltd. and Innos have teamed up to develop a siliconembedded ...
A team led by Professor Lee Joo-hyuk of the Department of Energy Engineering at DGIST (President Lee Kunwoo) has developed an ionic polyurethane-based triboelectric generator [1] with self-healing, ...