Comprehensive review of novel two-dimensional fullerene network: synthesis, theoretical investigations, and applications

Two-dimensional (2D) layered materials have attracted considerable research attention due to their exceptional electronic and optical properties. Among these emerging materials, a novel 2D fullerene (C₆₀) network-composed of C₆₀ structural units has gained prominence, exhibiting remarkable characteristics that arise from its unique conjugated carbon structure. Despite the increasing interest in 2D fullerene networks, there is a notable lack of comprehensive reviews since the groundbreaking synthesis of these materials in 2022. This review intends to fill this gap by offering a thorough analysis of the recent advancements in the study of the 2D fullerene network, encompassing the synthesis methods, theoretical investigations revealing the physical properties and potential applications, as well as versatile applications ranging from photo-electrochemical catalysis to organic solvent separation. By providing a thorough overview of the current state of research on 2D fullerene networks, this review aims to equip researchers with a valuable resource, enabling them to further investigate the vast potential of this innovative material.