The piezoelectric effect is a fascinating phenomenon that has been studied for centuries. Recently, researchers have discovered that the piezoelectric effect can also be used to generate electricity from liquids. In a new study, researchers from the University of Tokyo have demonstrated the ability to generate electricity from liquid droplets using a piezoelectric effect.

The team used a thin sheet of piezoelectric material, such as a quartz crystal, to vibrate the water droplets and generate electricity. By controlling the frequency of the vibrations and the size of the droplets, the team was able to generate up to 500 millivolts of electricity. This is a significant step forward in the research of piezoelectricity and could have implications for a range of industries.

The potential applications of this technology include monitoring water levels, harvesting energy from water droplets, and even creating self-powered medical devices. The team plans to continue their research by exploring the potential of this technology for other liquids as well.

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source: Phys.org