Inhalation‐Driven Vertical Flutter Triboelectric Nanogenerator with Amplified Output as a Gas‐Mask‐Integrated Self‐Powered Multifunctional System (Adv. Energy Mater. 31/2022)

Triboelectric Nanogenerators In article number 2201001, Jinkee Hong, Min-Kun Kim, Sangmin Lee and co-workers report an inhalation-driven vertical flutter triboelectric nanogenerator (IVF-TENG) with amplified output. The final prototype of a gas-mask-integrated IVF-TENG demonstrates potential applications as a self-powered user indicating light, auxiliary power source for commercial sensors and self-powered respiration/chemical warfare agent sensor.