Flexible perovskite solar cells: A revolutionary approach for wearable electronics and sensors

Abstract

Flexible perovskite solar cells (F-PSCs) and flexible perovskite modules (F-PSMs) are explored in detail in this extensive review article, with a particular emphasis on their revolutionary potential to transform solar energy solutions for wearable electronics and sensors. As an alternative to traditional solar technologies, F-PSCs offer unmatched promise thanks to their attributes, which include high efficiency, flexibility, stability, and durability. This comprehensive review assesses the scalability and manufacturability of F-PSCs by delving into their structural complexities, operational principles, and recent advances in materials and fabrication techniques. The operational principles and structural details of F-PSCs are explained, along with updates on materials and fabrication technology developments. This paper examines the emerging uses of F-PSCs in wearable electronics and sensors, highlighting their advantages over conventional silicon-based solar cells and their lightweight design that allows for compatibility with flexible substrates. The difficulties and potential paths for improving the stability and efficiency of F-PSCs are also discussed, highlighting the critical role that these devices play in the development of wearable electronics and renewable energy technologies.