Graphdyine synthesis veruies methods and its applications with table for review work - tlooto, The Most Powerful AcademicGPT

Graphdiyne (GDY) is a two-dimensional carbon allotrope characterized by the coexistence of sp- and sp²-hybridized carbon atoms, arranged as benzene rings connected via diacetylene (–C≡C–C≡C–) linkages. Its unique electronic, structural, and chemical properties have spurred extensive research into both its synthesis and diverse applications across energy, catalysis, nanotechnology, and beyond[1][2][3]. Here, we provide a comprehensive review of graphdiyne synthesis methods and applications, summarized in a detailed table with specific references. --- Synthesis Methods of Graphdiyne 1. Surface-Mediated Cross-Coupling (Glaser–Hay Reaction) The pioneering and still most widely used method for GDY synthesis is the in situ homocoupling (Glaser–Hay coupling) of hexaethynylbenzene (HEB), typically on copper substrates[2][4]. - Mechanism: Alkynyl groups in HEB undergo oxidative coupling, guided by the metal substrate (usually Cu foil), enabling film growth. - Features: Conducted at room or elev