Carbon nanotubes (CNTs) are considered as one of the ideal materials due to their high
surface area, high aspect ratio, and impressive material properties, such as mechanical …

Carbon-centric adsorbents (CCA) are diverse forms, from simple biochar (BC) to graphene
derivatives, carbon nanotubes (CNTs), and activated carbon (AC), which have been vastly …

Carbon nanotubes (CNTs) have drawn great attention due to the rich science underpinning
their applications coupled with a unique combination of properties like large aspect ratios …

In many parts of the world, clean water has become a useful resource owing to an increase
in the human population, industrialization, and civilization expansion. But, civilization …

One of the ways to increase the adsorption capacity of carbon-based materials is to add
heteroatoms. However, the use of sulphur-doped carbons is quite limited. This study …

The rapidly increasing occurrence of heavy and toxic metals in water bodies harms health
and ecosystem globally. Heavy metals accumulated in soil and water bodies enter into the …

This work provides a novel approach to prepare nitrogen-doped carbon nanoparticles
(CNPs) coated on a cerium oxide nanorods nanocomposite (N-CNPs/CeO 2 NRsnC) for the …

Multi-walled carbon nanotubes functionalised by di-t-butyl selenophosphoryl groups were
used to remove Pb (II) ions from synthetic and real aqueous solutions. The effects of the …

A review of the studies dealing with the removal of chromium, cadmium, and nickel ions with
different adsorbents published in the literature between 2014 and 2018 is given in tabular …

The removal efficiency of lead, iron, and copper ions from aqueous solutions with the use of
zeolite, bentonite, and steel slag as adsorbents was investigated. Adsorption experiments …