Advances in Metal-Organic Frameworks for Use in 3D Printing Techniques

Abstract

This study delves into the innovative intersection of 3D printing and metal-organic frameworks (MOFs), highlighting their potential to revolutionize material science and engineering. MOFs, known for their crystalline architecture, high porosity, and functional versatility, have traditionally been synthesized using conventional methods, which face challenges in scalability and customization. This work explores the advantages of 3D printing in fabricating MOF-based materials, enabling precise geometric tailoring and enhanced structural integration. The classification into zeolitic MOFs, hierarchically organized MOFs, and porous coordination polymers underscores their diverse applications across fields such as energy storage, gas separation, and biomedical engineering. Furthermore, the potential of 3D-printed MOFs in advanced applications like drug delivery, environmental remediation, and electronic devices is thoroughly analyzed. This comprehensive review emphasizes the transformative role of 3D printing in unlocking the full potential of MOFs, providing a pathway for novel material innovations and multidisciplinary applications.