Skip to main content
Nano Convergence
Fig. 7 | Nano Convergence

Fig. 7

From: Additively manufactured nano-mechanical energy harvesting systems: advancements, potential applications, challenges and future perspectives

Fig. 7

Working modes of electromagnetic energy harvesters: a rotational, b oscillatory and c hybrid; working modes of triboelectric nanogenerators d vertical contact-separation mode, e in-plane contact-sliding mode, f single-electrode mode and g freestanding mode working modes of piezoelectric energy harvesters: h d33 working mode, i d31 working mode and j piezotronic working mode; k schematic diagram of a thermoelectric nanogenerator l schematic of the micro pyroelectric energy harvester [39] (Images are re-used with the permission of the publisher)

Back to article page