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

Recycling spent/used batteries can solve economic and environmental issues regarding the
availability of graphite and resource depletion since the demand for graphite is growing with …

The report is associated with the investigation of the impact of selenium powder aging in
hydrazine hydrate acting as a reducing agent on the electrochemical performance of the …

In this paper, carbon materials, including graphene nanosheets and carbon nanoparticles,
were prepared from spent zinc–carbon batteries by the following two simple methods …

In this report, we introduce a novel idea to prepare a redox additive in a gel polymer
electrolyte system of PVA-ZnSO4-H2SO4 based on zinc–carbon battery recycling. Here, zinc …

Graphite rods extracted from spent dry-cell batteries were ground into powder and subjected
to chemical activation using potassium hydroxide. The activated carbon (AC) powder …

The recycling of spent batteries has always been a daunting and difficult task throughout the
long history of battery development. Zinc–carbon batteries, one of history's most popular …

Carbon dots (CDs) are versatile nanomaterials that are considered ideal for application in
bioimaging, drug delivery, sensing, and optoelectronics owing to their excellent …

In order to address environmental pollution and energy crises, the integration of efficient
solid waste recycling with the production of energy materials has been considered as a …

The goal of this research was to synthesize activated carbon (AC) from discarded batteries,
and the crystallographic characterization of the final product (AC), intermediate product, and …