Monolayer graphene exhibits extraordinary properties owing to the unique, regular
arrangement of atoms in it. However, graphene is usually modified for specific applications …

Graphene and other two-dimensional materials offer a new approach to controlling mass
transport at the nanoscale. These materials can sustain nanoscale pores in their rigid …

We present an overview of the main techniques for production and processing of graphene
and related materials (GRMs), as well as the key characterization procedures. We adopt …

BACKGROUND Membranes are thin physical barriers that allow for transport of certain
species while limiting others. Atomically thin two-dimensional (2D) materials are crystalline …

We report selective ionic transport through controlled, high-density, subnanometer diameter
pores in macroscopic single-layer graphene membranes. Isolated, reactive defects were first …

We present a Raman study of Ar+-bombarded graphene samples with increasing ion doses.
This allows us to have a controlled, increasing, amount of defects. We find that the ratio …

Nanostructured metal‐contained catalysts are one of the most widely used types of catalysts
applied to facilitate some of sluggish electrochemical reactions. However, the high activity of …

Graphene is one of the most promising materials in nanotechnology. The electronic and
mechanical properties of graphene samples with high perfection of the atomic lattice are …

Graphene has attracted immense investigation since its discovery. Lattice imperfections are
introduced into graphene unavoidably during graphene growth or processing. These …

Recently, heterogeneous single-atom catalysts (SACs) have attracted enormous attention in
electrochemical applications owing to their advantages of high metal utilization, well-defined …