A large and growing number of theoretical papers report the possible role of defects and
heteroatoms on the chemical properties of single-layer graphene. Indeed, they are expected …

Covalent functionalization of pristine graphene can modify its properties, enabling
applications in optoelectronics, biomedical fields, environmental science, and energy …

Graphene functionalization with organics is expected to be an important step for the
development of graphene-based materials with tailored electronic properties. However, its …

High-quality nitrogen-doped graphene on nickel is prepared by exploiting both the catalytic
properties of nickel and the solubility of nitrogen atoms into its bulk. Following the standard …

The experimental ability to alter graphene (G) conductivity by adsorption of a single gas
molecule is promoting the development of ultra-high-sensitivity gas detectors and could …

The chemical reactivity of single layers of supported graphene (G) is affected by the nature
of the underlying substrate: in particular CO chemisorption occurs on G/Ni (111), while …

In this study, the first-principles calculations were performed to investigate the adsorption
behaviors of gas molecules H 2 S, CO 2 and H 2 O on Cr, Mo and W modified gC 3 N 4 (0 0 …

Free standing graphene is chemically inert but, as recently demonstrated, CO chemisorption
occurs at low crystal temperature on the single layer grown by ethene dehydrogenation on …

Dispersion forces play a major role in graphene, largely influencing adhesion of adsorbate
moieties and stabilization of functional multilayered structures. However, the reliable …

Direct growth of spherical graphene with large surface area is important for various
applications in sensor technology. However, the preparation of transfer-free graphene on …