Defeng Yan

A Multifunctional Molecular Bridge at the Bottom Interface of Perovskite Solar Cells for Crystallization Regulation and Efficient Carrier Extraction

ABSTRACT Perovskite solar cells (PSCs) have attracted widespread attention from researchers worldwide and experienced rapid development in recent years. The bottom interface plays a crucial role in charge transfer and collection, and its status significantly affect the perovskite...

Fabrication and Performance of Durable Superhydrophobic Cement Mortar by Combining Dry Modification with Stearic Acid and Template Molding

Cement mortar is widely used in buildings, roads, bridges, and other infrastructure. However, its inherent porous structure and hydrophilicity facilitate the penetration of water and aggressive media into the cement mortar matrix, accelerating rebar corrosion and compromising str...