Triboelectric nano-generator and its applications take borophene and Polybutylene Adipate Terephthalate copolymer as novel nano-composite triboelectric material

The invention provides a triboelectric nano-generator, characterized by comprising: a first contact element, which includes a nanocomposite material formed by borophene and Polybutylene Adipate Terephthalate copolymer; a conductive electrode, tightly embedded within the first contact element; and a second contact element, arranged opposite to the first contact element; the conductive electrode generating an electrical signal during the contact and separation process between the second contact element and the first contact element by grounding or connecting other conductors. Thus, the invention offers a novel nanocomposite material for preparing a triboelectric nano-generator with easy tailoring, durability, mechanical stability, elasticity, and tunable surface triboelectric properties, stably suppling power to wearable devices, and its related applications can improve the deficiencies of existing medical supporting equipment.