NANOGENERATOR BASED ON VERTICALLY ORIENTED CARBON NANOTUBES

摘要

A nanogenerator based on vertically oriented carbon nanotubes belongs to the field of power engineering, specifically to devices capable of converting mechanical energy into electrical energy due to a direct piezoelectric effect, and can be used to create autonomous power supplies for wearable and implantable electronics. The technical result consists in increasing the energy efficiency of the nanogenerator by increasing the packing density of the piezoelectric elements and their output power. To achieve the required technical result in a nanogenerator based on vertically oriented carbon nanotubes, consisting of a substrate with a lower electrode formed on it, vertically oriented carbon nanotubes, an upper profiled electrode held on dielectric stops, vertically oriented carbon nanotubes doped with nitrogen are used as piezoelectric elements. while the tops of vertically oriented carbon nanotubes are not rigidly fixed on the upper contact electrode. 3 ill.