Laser Processing of Emerging Nanomaterials for Optoelectronics and Photocatalysis

Abstract Optoelectronics and photocatalysis are two rapidly developing photonic fields that are revolutionizing green energy, medicine, communications, and robotics. To advance these areas and explore new applications, there is a need for new materials and technologies that enable fast, scalable, and customizable production of high‐performing optoelectronics, including the future development of flexible devices. This review is focused on the strategies to synthesize novel, not fully explored materials and/or enhance their properties using the powerful method of laser processing. The discussion includes the laser treatment of MXenes, Metal‐Organic Frameworks, and perovskites, materials' advantages in terms of structural, electronic, and optical properties, and the role of different laser‐based techniques in boosting their performance. Additionally, there is a demonstration of the existing and potential applications of these three materials and their combinations, especially in optoelectronics and photocatalytic platforms. This review aims to provide a comprehensive understanding of the current state‐of‐the‐art in this field to help researchers identify opportunities and challenges in laser processing of emerging nanomaterials for optoelectronics and photocatalysis.