Mechanical and gas adsorption properties of graphene and graphynes under biaxial strain.

ABSTRACT: The exceptional properties of two-dimensional (2D) solids have motivated extensive research, which revealed the possibility of controlling many characteristics of these materials through strain. For instance, previous investigations demonstrated that compressive deformation could be used to direct the chemisorption of atomic hydrogen and oxygen. Still, to our knowledge, there is no work detailing how strain affects the adsorption isotherms of 2D materials and the adsorption properties of materials such as the graphynes, which are monolayers composed of sp and sp[Formula: see text] carbon atoms. In the present work, we analyze how biaxial tensile deformation changes the adsorption properties of four 2D materials (graphene, [Formula: see text]-graphyne, [Formula: see text]-graphyne, and [For

SUBMITTER: de Oliveira RB 

PROVIDER: S-EPMC9794739 | biostudies-literature | 2022 Dec

REPOSITORIES: biostudies-literature