Specifically, we emphasize using PNCs as electron and hole donors in this review. Therefore, it is essential to understand how charge transfer occurs at the PNC interface, which can help a researcher maximize the output in solar cells and photocatalytic efficiency. In photovoltaics or photocatalysis, upon photoexcitation, the exciton dissociates, and the electron/hole is transmitted from the conduction/valence bands to the electron/hole acceptors. Recently, CsPbX 3 perovskites have emerged as photocatalysts. Because of these properties, these materials exhibit outstanding charge transfer and charge separation, which allows them to be used for solar cell applications. Cesium–lead halide (CsPbX 3) perovskite nanocrystals (PNCs) have attracted significant attention from researchers because of their essential optoelectronic properties, especially long charge-carrier transfer, high efficiency in visible-light absorption, long excited-state lifetimes, etc.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |