Fig. 5
From: Core-Shell Fiber-Based 2D Woven Triboelectric Nanogenerator for Effective Motion Energy Harvesting
Application of the 2DW-WTNG. a Rectification circuit with two branch circuits at the output terminal. b Rectified output current signal. The inset is an optical image of a red LED powered by the rectified current signal. c Charging curve for a 0.47 μF commercial capacitor charged by the rectified current. The insert is the corresponding output charges stored in the capacitor. d Output current of the 2DW-WTNG working continuously for 12 h. e Output current of the 2DW-WTNG working in two different working modes, demonstrating the versatility of the 2DW-WTNG in scavenging human body motion energy. The working process is shown in the insert