A review of the application of cellulose and fiber derivatives in perovskite solar cells

Perovskite solar cells have attracted much attention because of their cost-effective and highly efficient energy conversion capabilities, but they also face problems such as instability and toxicity. With increasing attention to sustainability and environmental issues, interest in the use of biomaterials in solar cells has increased. Cellulose, the most abundant biopolymer on Earth, has recently been investigated for its potential use in solar cells. This paper investigates the influence of various cellulose and its derivatives on the performance of perovskite cells, including aspects such as flexibility, transparency, stability, etc. We hope this study will provide valuable insights for future research on cellulose and other biomaterials in the field of solar cell technology.