Unknown

Dataset Information

0

Tailored Solution-Based N-heterotriangulene Thin Films: Unravelling the Self-Assembly.


ABSTRACT: The ability of a series of bridged triarylamines, so-called N-heterotriangulenes, to form multilayer-type 2D-extended films via a solution-based processing method was examined using complementary microscopic techniques. We found that the long-range order, crystallinity, and layer thickness decisively depend on the nature of the substituents attached to the polycyclic backbone. Owing to their flat core unit, compounds exhibiting a carbonyl unit at the bridge position provide a superior building block as compared to thioketone-bridged derivatives. In addition, nature and length of the peripheral substituents affect the orientation of the aromatic core unit within highly crystalline films. Hence, our results stress the significance of a suitable molecular framework and provide deeper understanding of structure formation in 2D-confined surroundings for such compounds.

SUBMITTER: Hawly T 

PROVIDER: S-EPMC8251884 | biostudies-literature |

REPOSITORIES: biostudies-literature

Similar Datasets

| S-EPMC8746414 | biostudies-literature
| S-EPMC6781059 | biostudies-literature
| S-EPMC6697430 | biostudies-literature
| S-EPMC4985650 | biostudies-literature
| S-EPMC4444645 | biostudies-literature
| S-EPMC9084238 | biostudies-literature
| S-EPMC6225926 | biostudies-literature
| S-EPMC2993368 | biostudies-literature
| S-EPMC6892843 | biostudies-literature
| S-EPMC5820262 | biostudies-literature