Fig. 1: Characterization of the stretchable triboelectric nanogenerator (STENG). | npj Flexible Electronics

Fig. 1: Characterization of the stretchable triboelectric nanogenerator (STENG).

From: Stretchable nanogenerator with micro-nano hierarchical interfaces for self-powered biometric authentication

Fig. 1

a The structural configuration of the STENG, in which the micro-nano hierarchical interfaces were described in the enlarged view. (b) Photograph of the STENG (Scale bar: 5 mm). (c-f) Morphologies of the triboelectric pair, i.e., (c,e) micro-pyramidal PDMS (Scale bar: 40 μm) and (d,f) all-nanofiber TPU (Scale bar:4 μm). (g) Surface morphology of silver nanowire (AgNW) conductive network layer (Scale bar: 400 nm).

Back to article page