Graphene has recently found applications in a wide range of fields. Density functional
calculations show that halide ions can be adsorbed on pristine graphene, but only F− has an …

Ion desorption is extremely challenging for adsorbents with superior performance, and
widely used conventional desorption methods involve high acid or base concentrations and …

Graphene has received extensive attention in various fields due to its π-rich electronic
structure, two-dimensional (2D) layered structure, and easy functionalization characteristics …

Understanding electrochemical behavior of the alkaline metal cation–graphene interface in
electrolyte is essential for understanding the fundamental electrochemical interface and …

Small monovalent ions are able to polarize carbonaceous nanostructures significantly. We
report a systematic investigation of how monovalent and divalent ions influence valence …

To resolve the controversy over the functionalization effect on conductivity, we systematically
investigate the structural and electronic properties of graphene covalently functionalized …

Adsorption of Li and Na on pristine and defective graphene and graphene oxide (GO) is
studied using density functional theory (DFT) structural and electronic calculations, quantum …

To ensure the high performance of graphene-based devices, it is necessary to engineer the
electrical properties of graphene with enhanced conductivity, controlled work function …

Although cations and anions are two integral constituents for all electrolytes, adsorption of
ion pairs onto carbonaceous materials gains obviously less attention than adsorption of only …

Graphene is commonly regarded as an inert material. However, it is well known that the
presence of defects or substitutional hetero-atoms confers graphene promising catalytic …