Supercapacitors are energy storage devices that getting significant research interest among
global researchers due to their features such as high specific capacitance, quick …

ZnCo2O4 has emerged as a promising electrode material for supercapacitor applications
due to its unique properties and potential for high-performance energy storage. As a …

At present, in response to the call of the green and renewable energy industry, electrical
energy storage systems have been vigorously developed and supported. Electrochemical …

This paper compares the performance of different control techniques applied to a high-
performance brushless DC (BLDC) motor. The first controller is a classical proportional …

Activated carbon (AC) has become widely favored due to its exceptional physicochemical
characteristics and its capacity to fabricate electrodes. However, there have been limited …

An inexpensive bio-mass-derived hard carbon from tamarind pods was used as an anode,
and nitrogen and nitrogen (N)/sulfur (S) co-doped graphene were used as a cathode for …

Sodium ion batteries (SIBs) are one of the most prospective energy storage devices recently.
Carbon materials have been commonly used as anode materials for SIBs because of their …

As we move away from internal combustion engines to tackle climate change, the
importance of hydrogen-powered vehicles and polymer electrolyte membrane fuel cell …

Supercapacitors are prospective energy storage devices for electronic devices due to their
high power density, rapid charging and discharging, and extended cycle life. Materials with …

Sodium-sulfur (Na-S) batteries hold great promise for cutting-edge fields due to their high
specific capacity, high energy density and high efficiency of charge and discharge. However …