Stimulated by the success of graphene and diamond, a variety of carbon allotropes have
been discovered in recent years in either two-dimensional or three-dimensional …

Carbon materials derived from natural biomaterials are receiving increasing attention in
recent years, due to their low cost, accessibility and renewability. In this work, a nano-porous …

In this paper a covalent assembly of two two-dimensional (2D) materials is investigated. It is
shown that borophene with periodic perforation (as one of numerous 2D boron …

Graphenylene is a 2D porous carbon layer with a semiconducting character. In recent years,
it has been gaining attention due its interesting applicability, such as a energy storage …

Recently synthesized two-dimensional graphene-like material referred to as graphenylene
is a semiconductor with a narrow direct bandgap that holds great promise for nanoelectronic …

Optical and thermoelectric properties of graphenylene and octagraphene nanotubes (GrNTs
and OcNTs) are studied by means of first-principles calculations. The absorption coefficient …

In the last decades, nanotubes with varied compositions, underlying lattice structures, and
symmetries have been proposed. In this work, we theoretically investigate nanotubes with …

A computational study via periodic density functional theory of porous nanotubes derived
from single-layer surfaces of porous hexagonal boron nitride nanotubes (PBNNTs) and …

A study on the effect of S doping and K+ adsorption to the electronic properties of graphene
has been conducted by DFTB (Density Functional Tight Binding) calculation. The supercell …

In addition to graphite and diamond, which have been known for centuries, the family of
carbon allotropes has undergone significant expansion in recent decades. This expansion …