Synthesis and application of metal-organic framework films

Metal-organic frameworks (MOFs) are crystalline porous materials in which metal ions or clusters are constructed in cooperation with organic linkers. MOFs have received tremendous attention in the fields of both inorganic and organic chemistry owing to their high porosity, large specific surface area, regular pore arrangement, and adjustable pore size. This article reviews a large number of preparation methods for MOF films, including liquid phase epitaxy, supersonic cold spraying, direct gas-phase preparation, and interface-assisted synthesis. Thereafter, we introduce applications of MOF films in the fields of optics, sensing, catalysis, adsorption, and separation, as well as their electrochemical energy storage. At the end of this review, we describe the challenges that need to be overcome and consider future perspectives for synthesis and applications. (C) 2021 Elsevier B.V. All rights reserved.

Automated summary

Metal-organic frameworks (MOFs) are crystalline porous materials with various applications in the field of chemistry; This article summarizes preparation methods of MOF films and their applications in multiple fields; Future research needs to address challenges to advance developments in synthesis and applications.