Carbon allotropes have contributed to all aspects of people's lives throughout human
history. As emerging carbon-based low-dimensional materials, graphyne family members …

Graphynes (GYs) are carbon allotropes with single-atom thickness that feature layered 2D
structure assembled by carbon atoms with sp-and sp2-hybridization form. Various functional …

Most attempts to synthesize graphynes are limited to using irreversible coupling reactions,
which often result in the formation of nanometre-scale materials that lack long-range order …

The unique ability of carbon atoms to participate in robust covalent bonds with other carbon
atoms in diverse hybridization states (sp, sp 2, sp 3) or with nonmetallic elements enables …

The existence of Dirac cones in the band structure of two-dimensional materials
accompanied by unprecedented electronic properties is considered to be a unique feature …

In this review, we discuss the most recent progress on graphene-related nanomaterials,
including doped graphene and derived graphene nanoribbons, graphene oxide, graphane …

This review provides a discussion of the current state of research on linear carbon structures
and related materials based on sp-hybridization of carbon atoms (polyynes and cumulenes) …

One of the most important objectives in materials, chemical, and physical sciences is the
creation of large conjugated macrocycles with well‐defined shapes, since such molecules …

Graphyne and its family are new carbon allotropes in 2D form with both sp and sp2
hybridization. Recently, the graphyne with different structures have attracted great attentions …

In light of the considerable impact synthetic 2D polymers are expected to have on many
fundamental and applied aspects of the natural and engineering sciences, it is surprising …