Novel emerging graphdiyne based two dimensional materials: Synthesis, properties and renewable energy applications

Abstract

Graphdiyne (GDY), a novel two-dimensional carbon allotrope whose features bring together in layers along sp and sp2 hybridization based Carbon-atoms are receiving increased attention from both research and industry because of its exclusive and attractive structure, chemical and physical, properties. Its distinctive sp-sp2 carbon, homogeneous pores, and highly p-conjugated configuration offer novel real applications for instance, separation of gases, water purification, catalysis, energy-based fields and humidity sensor. GDY-related materials through different morphologies, like nano-tubes, nano-walls, nanowires, nanosheets, and controlled stripe arrays, therefore, in recent years; substantial efforts are expended in development of distinct GDY. Although, GDY materials still face a lot of challenges, considering requirement for more complete understanding in growth method, approaches for fabricating one or few layers single crystal GDY film, physicochemical properties basic characterization, and accomplishment of capable applications. This review aim is to provide inclusive information on preparation of GDY and GDY-derived materials, their property, involving structure, electronic, mechanics, spectral, as well as their renewable energy applications in novel emerging nanotechnologies.