Synergistic Coupling of Tribovoltaic and Moisture‐Enabled Electricity Generation in Layered‐Double Hydroxides (Adv. Energy Mater. 10/2024)

Electricity Generation In article number 2304206, Il-Kyu Park and co-workers report a new synergistic enhancement mechanism of the tribovoltaic and moisture-enabled electricity generation mechanism in layered-double hydroxide (LDH) nanosheet structures. The spontaneous dissociation of water in the interior of LDHs removes the hole generated by the tribovoltaic effect, allowing high efficiency of an output voltage of 693.38 mV and current density of 65.48 mA m−2 even under low-applied force (≈3.5 mN) at relative humidity 80%.