“…28 In general, the triboelectric effect is known for its negative effects including causing res and damaging electronic devices with electrostatic discharge; therefore, on many occasions, people try to solve the electric energy problem caused by friction fundamentally. 29,30 However, the high voltage generated by the triboelectric effect is cleverly exploited by the TENG. Because the two substances have different frictions on the surface of the two substances, due to the potential difference formed on the surface, it will cause an instantaneous charge current and then create a sort of electric current.…”