Single‐atom electrocatalysts (SAECs) have recently attracted tremendous research interest
due to their often remarkable catalytic responses, unmatched by conventional catalysts. The …

The creation and development of carbon nanomaterials promoted material science
significantly. Bottom-up synthesis has emerged as an efficient strategy to synthesize …

Fractionalization is a phenomenon in which strong interactions in a quantum system drive
the emergence of excitations with quantum numbers that are absent in the building blocks …

The chemical versatility of carbon imparts manifold properties to organic compounds, where
magnetism remains one of the most desirable but elusive. Polycyclic aromatic hydrocarbons …

The electronic properties of finite-sized graphene fragments are strongly dependent on their
topological structures. The existence of two or more extended zigzag edges could lead to …

Experimental and theoretical investigations have revealed that the chemical and physical
properties of graphene are crucially determined by their topological structures. Therefore …

Open-shell nanographenes appear as promising candidates for future applications in
spintronics and quantum technologies. A critical aspect to realize this potential is to design …

Graphene can develop large magnetic moments in custom-crafted open-shell
nanostructures such as triangulene, a triangular piece of graphene with zigzag edges …

Triangular zigzag nanographenes, such as triangulene and its π‐extended homologues,
have received widespread attention as organic nanomagnets for molecular spintronics, and …

Triangulene nanographenes are open‐shell molecules with predicted high spin state due to
the frustration of their conjugated network. Their long‐sought synthesis became recently …