Gas-liquid, two-phase, flow-based triboelectric nanogenerator with ultrahigh output power

https://techxplore.com/news/2022-12-gas-liquid-two-phase-flow-based-triboelectric-nanogenerator.html

"charge density of 3789 volts and 859 millicoulombs per cubic meter, respectively. With a high-power output of 143.6 kilowatts per cubic meter, a 24-watt commercial lamp can be directly lighted by a continuous-flow GL-TENG device... ability to drive various electronic devices directly. It has also provided a new strategy for efficiently harvesting energy from water and opened up an avenue for future commercial use for SL-TENGs"

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