FIBROUS ELECTRODE HAVING BUCKLE STRUCTURE, PRODUCTION METHOD THEREFOR AND SUPERCAPACITOR USING SAME

摘要

The present invention relates to a fibrous electrode produced by coating a carbon nanotube sheet on an elastic fiber surface, then having same to have a buckle structure, and thus, since the fibrous form thereof may be maintained, the fibrous electrode may be very light and small and may maintain excellent conductivity even when deformed at will. In addition, the fibrous electrode, according to the present invention, not only may undergo various deformations such as being bent or tensioned, but also, since the fibrous electrode has a high elasticity such that same may be produced into a fabric form, the fibrous electrode may be usefully applied to electronic devices requiring flexibility such as implantable medical devices, microelectronic devices, Google Glass, smartwatches, wearable computers and smart clothing. In addition, a supercapacitor using the fibrous electrode is formed from flexible materials, and thus is not easily damaged by external force such as tension or pressure and has good variability, and thus may be applied in various areas of usage.