Real-Time Imaging of On-Surface Ullmann Polymerization Reveals an Inhibiting Effect of Adatoms.
Sign Up to like & getrecommendations! Published in 2024 at "Journal of the American Chemical Society"
DOI: 10.1021/jacs.4c06994
Abstract: Ullmann coupling is a widely used reaction for the on-surface growth of low-dimensional carbon nanomaterials. The irreversible nature of this reaction prevents the "self-healing" of defects, and a detailed knowledge of its mechanism is therefore… read more here.
Keywords: real time; surface ullmann; ullmann polymerization; time imaging ... See more keywords
The role of halogens in on-surface Ullmann polymerization.
Sign Up to like & getrecommendations! Published in 2017 at "Faraday discussions"
DOI: 10.1039/c7fd00099e
Abstract: Ullmann coupling is the most common approach to form surface-confined one- and two-dimensional conjugated structures from haloaryl derivatives. The dimensions of the formed nanostructures can be controlled by the number and location of halogens within… read more here.
Keywords: role halogens; surface confined; surface; halogens surface ... See more keywords