Freestanding non-covalent thin films of the propeller-shaped polycyclic aromatic hydrocarbon decacyclene

Abstract

Molecularly thin films are important in material sciences but their use in a wide range of applications requires control over their chemical functionalities, which is difficult to achieve. Here, the authors use decacyclene to form such freestanding and mechanically stable molecular films held together by supramolecular interactions without requiring covalent crosslinking of any kind