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The research team developed a new environmentally friendly material which taps into the power of the piezoelectric effect.
This phenomenon causes materials to generate electricity when subjected to pressure or vibrations.
This moment can then be harvested as electrical energy.
The films key ingredient is a chalcogenide perovskite compound that contains barium, zirconium, and sulfur.
This film could therefore be integrated into the keyboard of ourlaptopsto charge the equipment as we jot down.
“Lead is toxic and increasingly being restricted and phased out of materials and devices.
