MESOPOROUS THREE-DIMENSIONAL NICKEL ELECTRODE, AND HIGH-PERFORMANCE FLEXIBLE SUPERCAPACITOR INCLUDING SAME

摘要

An electrode in which a nickel with a plurality of mesopores is directly formed on a nickel film by being three-dimensionally structured inside can obtain high electrochemical characteristic by including a fast charge transmission path as well as a plurality of active sites. Also, the electrode can be manufactured by a simple method such as a hydrothermal reaction and heating and reduction, and can be formed as a thin film to have high flexibility, thereby being utilized as an electrode of a supercapacitor.