Dielectric having nanoring structure carbon nanotube and Energy harvesting device using the same

摘要

The present invention produces a dielectric composite having high capacitance and high strain by dispersing carbon nanotubes having excellent dispersibility and conductivity in a nano-ring structure in a dielectric having excellent strain, and energy harvesting the dielectric composite. The present invention relates to a method for producing a dielectric composite including a nano-ring carbon nanotube that can improve electrical energy generation efficiency by applying to the device and an energy harvesting apparatus using a dielectric composite containing a nano-ring carbon nanotube Energy harvesting device using a dielectric composite containing carbon nanotubes of the nano-ring structure according to the present invention Electret; A dielectric composite including carbon nanotubes having a nano-ring structure spaced apart from the electret; And a deformation frame provided in close contact with the dielectric composite. When the deformation frame is stretched in a horizontal direction, the dielectric composite is stretched together and the distance between the electret and the dielectric composite is narrowed. When the dragon frame is restored to the initial state, the dielectric complex is restored to the initial state, and the distance between the electret and the dielectric complex is restored to the initial state.