Research / 2021 / Article / Fig 1

Research Article

Triangulated Cylinder Origami-Based Piezoelectric/Triboelectric Hybrid Generator to Harvest Coupled Axial and Rotational Motion

Figure 1

Schematic of triangulated cylinder (TC) origami-based piezoelectric/triboelectric hybrid generator (TCO-HG). (a) TCO-HG composed of rotational triboelectric nanogenerator (TENG) and piezoelectric nanogenerator (PENG)/TENG hybrid generator. (b) Single-stage hybrid generator composed of TENG and PENG on the outer and inner surfaces, respectively. (c) Rotation of top substrate during application of external pressure.