Electrochemical supercapacitors process ultra–high power density and long lifetime, but the
relatively low energy density hinder the wide application. Therefore, supercapacitors with …

As the world's demand for green energy storage systems continues to increase,
electrochemical double-layer supercapacitors based on porous carbon electrodes are …

The ever-increasing demand for green and clean energy urge the development of cheap
and efficient electrode materials for supercapacitors (SCs). In this context, several naturally …

With the increasing attention to energy and environmental issues, the high-efficiency
utilization of biomass becomes an exciting new field in the science and technology. Biomass …

Abstract Acai (Euterpe oleracea Mart.) is a typical fruit of the Amazon region that annually
generates many tons of acai seeds. In this study, the thermogravimetric analysis of this …

Conversion of bio-waste into activated carbon is an environmentally friendly approach that
reduces the pressure on biowaste disposal. Here we describe the preparation of activated …

Date seeds are the by-product of date fruits, which are abundant all over the world mainly in
Middle East. Herein, we report a facile transformation of waste date seeds into highly porous …

Abstract A novel poly (3, 4-ethylenedioxythiophene)-reduced graphene oxide/copper-based
metal–organic framework (PrGO/HKUST-1) has been successfully fabricated by …

In this study, a highly efficient, heterogeneous magnetic acid catalyst was developed for
biofuel production. Two abundant residues found in the eastern Amazon region were used …

Rice straw (RS) is a biomass waste that causes environmental and health issues. In this
paper, the rice straw-derived activated carbon (RSAC) was obtained by KOH chemical …