Interface-assisted preparation of conductive MOF membrane/films

Abstract

Conductive metal–organic frameworks (C-MOFs) are crucial electronic materials owing to their distinctive structures and intrinsic conductivities. C-MOF thin films enhance device integration, charge transfer, and the overall performance. The interface-assisted method has been proven to be effective for preparing high-quality thin films of C-MOFs. In this review, we outline various interface-assisted methods for preparing C-MOF thin films, including gas–liquid (G–L), liquid–liquid (L–L), and liquid–solid (L–S) interfaces, expound the growth mechanism of the interface-assisted method, introduce the applications of C-MOF thin films in electronic devices, and outline the development of the interface-assisted preparation of C-MOF membrane/films, pointing out potential challenges they may face.