It is of importance to explore electrode materials with high specific capacitance, improving
energy density of supercapacitors. Generally, the composition and structure of electrode …

Graphene nanoribbons (GNR) are narrow strips of graphene in one dimensional
morphology with extraordinary properties, owing to the large edges that offer numerous …

Density functional theory was used to explore the electronic properties, optical properties,
and quantum capacitance of bare Hf 2 C and functionalized Hf 2 CT 2 (T=-O,-S,-Se,-F,-Cl …

Armchair (A) and zigzag (Z) type graphene nanoribbons (GNR) have been investigated for
its suitability to sense the toxic H 2 S gas, by using density functional theory (DFT) based ab …

Over the past years, carbon-based materials and especially graphene, have always been
known as one of the most famous and popular materials for sensing applications. Graphene …

In this work, we present a highly sensitive gas sensor for the detection of poisonous
hydrogen sulfide gas (H 2 S) based on copper and zinc co-doped zigzag graphene …

In this paper, we use the density functional theory to study comprehensively the structural,
electronic and magnetic properties of the B-, F-and H-terminated edges of SiC nanoribbons …

In this study, a set of new analytical models to predict and investigate the impacts of gas
adsorption on the electronic band structure and electrical transport properties of the single …

A graphene-based capacitive NO2 sensing device was developed by utilizing the quantum
capacitance effect. We have used a graphene field-effect transistor (G-FET) device whose …

In recent, the air pollution problem has become more serious issue due to pernicious effects
on human health. One of the most harmful pollutants, carbon monoxide (CO) has been …