fibrous electrode with buckle structure manufacturing method thereof and supercapacitor comprising the same

摘要

The present invention relates to a fiber-type electrode. The carbon nanotube sheet is coated on the surface of the elastic fiber, and then the carbon nanotube sheet is formed to have a buckle structure. The fiber can be maintained in a fiber form and is very light and small. have. In addition, since the fibrous electrode according to the present invention has not only various deformations such as warping and tensile but also high stretchability enough to be fabricated in the form of a fabric, It can be applied to electronic devices requiring flexibility such as glass, smart watch, wearable computer, and smart clothing. Also, since the supercapacitor using the fiber-type electrode is made of flexible materials, it can be easily applied to a variety of application fields without being easily damaged by forces such as tension or pressure applied from the outside.