Study of the electrochemical properties of carbon fibrous materials for a negative electrode of a hybrid supercondenser with acid electrolyt

Abstract

The electrochemical characteristics of electrodes based on various fibrous carbon materials (manufactured by OOO NPTs Uvikom) for hybrid supercapacitors C/PbO2 with an acid electrolyte have been investigated. It is shown that the highest values of the capacitive characteristics of the electrodes were obtained using carbon activated felt UVIS-AK-V-170, characterized by capacities up to 400 F/g.

Keywords

• гибридный суперконденсатор
• углеродные волокнистые материалы
• емкостные характеристики
• импеданс