Frequently Asked Question

Dye-sensitized solar cells (DSSCs) have attracted extensive attention as a promising alternative to conventional silicon-based solar cells due to their low cost, simple fabrication, and high conversion efficiency. In recent years, there has been a surge of interest in DSSCs, leading to significant advancements in materials and device engineering. This comprehensive literature review provides an overview of the state-of-the-art DSSC technology, encompassing the fundamental principles, materials development, device fabrication, and performance enhancement strategies. Furthermore, challenges and future perspectives are discussed to guide future research and development efforts. The review begins by introducing the basic concepts and mechanisms behind DSSCs, including light absorption, charge generation, and charge transport. Subsequently, recent progress in the development of high-performance dyes, sensitizers, and electrolytes is presented. The review also covers various strategies for improving device efficiency, such as light scattering enhancement, surface modification, and device architecture optimization. Moreover, the review highlights promising research directions and emerging technologies that hold the potential to further advance DSSC performance and open up new avenues for practical applications. Overall, this comprehensive review offers valuable insights into the latest advancements in DSSCs, serving as a valuable resource for researchers, engineers, and students working in the field of solar energy conversion.