Properties and Applications of Graphene and Its Derivatives

<p>Graphene is a two-dimensional one-atom-thick material made entirely of carbon atoms arranged in a honeycomb lattice. Because of its distinctive mechanical (e.g. high strength and flexibility) and electronic (great electrical and thermal conductivities) properties graphene is an ideal candidate in myriad applications. Thus it has just begun to be engineered in electronics photonics biomedicine and polymer-based composites to name a few. The broad family of graphene nanomaterials (including graphene nanoplatelets graphene oxide graphene quantum dots and many more) go beyond and aim higher than mere single-layer ('pristine') graphene and thus their potential has sparked the current Special Issue. In it 18 contributions (comprising 14 research articles and 4 reviews) have portrayed probably the most interesting lines as regards future and tangible uses of graphene derivatives. Ultimately understanding the properties of the graphene family of nanomaterials is crucial for developing advanced applications to solve important challenges in critical areas such as energy and health.</p>