Hierarchical on-surface synthesis and electronic structure of carbonyl-functionalized one- and two-dimensional covalent nanoarchitectures
oleh: Christian Steiner, Julian Gebhardt, Maximilian Ammon, Zechao Yang, Alexander Heidenreich, Natalie Hammer, Andreas Görling, Milan Kivala, Sabine Maier
| Format: | Article |
|---|---|
| Diterbitkan: | Nature Portfolio 2017-03-01 |
Deskripsi
On-surface synthesis is an excellent tool for the controlled synthesis of tailored nanomaterials. Here, the authors hierarchically synthesize covalent structures on Au(111) through Ullmann-type coupling of triphenylamines, forming macrocycles, 1D chains, and 2D networks, allowing them to study the effect of dimensionality on electronic band gap.