Supercapacitor is considered as a promising technology in the energy storage system (ESS)
because of high power, large currents, and excellent cycle stability. In this study, activated …

The activated carbon without addition of adhesive materials from banana stem fibers has
been successfully synthesized by using ZnCl 2 activator as a supercapacitor electrode. The …

The effect of physical activation temperature in the preparation process of activated carbon
electrode for supercapacitor application has been analyzed successfully. The activated …

The vast majority of the activated carbons manufactured commercially, are supplied from
non-renewable energy source based forerunner (oil and coal) which requires it to be costly …

Electrolytes are the key to supercapacitor devices having high specific capacitance, high
energy density, good rate performance, high power density, safety and long cycling life …

Utilization of waste biomass into an economical high-performance energy storage device
has become the focus of research in the fields of science and technology. The high cost of …

This research aims to study the effect of process parameters on hydrochar modification from
biomass on physical and electrochemical properties. Hydrochar is produced by …

In this present work, functional carbon was prepared by direct pyrolysis method followed by
carbonization process from the dried seaweeds Turbinaria conoides (TC) without any …

As an important plant commodity, cacao (Theobroma cacao L) plantation generates large of
waste since only its beans utilized to produce chocolate or cocoa powder. The cacao shell …

Capacitors, the tiny solid state devices that store energy in the form of charge, have come a
long way from early parallel plate air core to the current graphene-based supercapacitor …