3D printing of metal-organic frameworks for electrochemical energy storage devices

초록

Three-dimensional (3D) printing, or additive manufacturing, has transformed materials fabrication by enabling precise, layer-by-layer construction of complex structures, overcoming traditional limitations. This innovation offers scalability and customization for advanced energy storage devices (ESDs). Simultaneously, metal-organic frameworks (MOFs), with their high porosity, tunable chemistry, and large surface area, have shown great promise for ESDs but suffer from inherent fragility, limiting their industrial applications. In this context, 3D printing provides a sustainable solution by creating robust MOF-based monoliths, expanding their applications in energy storage and conversion systems. This review explores the synergy between 3D printing and MOFs, highlighting their potential to revolutionize sustainable energy storage technologies. We provide a comprehensive analysis of 3D printing's impact on material science, the distinct characteristics of MOFs, and their integration into ESDs. Advancements in 3D printing techniques, MOF-based ink formulations, and their incorporation into functional devices are critically examined. Case studies and critical evaluations address current limitations, emerging trends, and future research directions in this rapidly evolving field. Finally, we emphasize the transformative potential of 3D-printed MOFs in advancing energy storage technologies and their significance for future innovation in materials science and sustainable energy solutions.

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