Recent advancement in efficient metal oxide-based flexible perovskite solar cells: a short review

Solar beams contain solar energy, which releases a great deal of energy. Over the last few years, the interest in and progress toward environmentally sound technologies has increased tremendously. Clean energy is being implemented, and solar cell technology is winning the race. Perovskite solar cells (PSCs) are a possible alternative to conventional Si-based solar cells, which are heavy, expensive, and fragile. As a result, PSC development has advanced very well in a short period of time. For the continuous and efficient conversion of solar energy, a variety of metal oxides have been used to develop different devices for terrestrial and space photovoltaics. These metal oxide materials have an encouraging perspective due to their vast accessibility, non-destructiveness, and chemical stability and can provide an extensive diversity of choices for designing and fabricating the device under ambient conditions. The efficiency and stability of PSC devices are increased thanks to the physical, chemical, and electrical features of metal oxides. An original, reliable, and comprehensive method for developing efficient metal oxide-based flexible PSCs is to optimize the preparative parameters for metal oxides. This short review is enthusiastically discusses about metal oxides and how they affect flexible perovskite solar cells, which have been integrated with energy-level compatibility. The recent advancement of metal oxide-based flexible perovskite solar cells has also been discussed and we expect the development of low-priced practicable power stock to advance ecofriendly feasibility in the coming years using flexible perovskite solar cells.