Our research focuses on the molecular design of acceptors and morphology engineering for high-performance organic solar cells. Through strategies such as end-group fluorination, conformational locking, ternary blend design, and spectral tuning, we regulate molecular packing, charge transport, and light absorption in active layers. These studies enable efficient and stable organic photovoltaic devices for both outdoor and indoor energy harvesting.

We design functional interfacial materials for organic and perovskite solar cells, including hole transport layers (HTLs) and electron transport layers (ETLs). Through molecular engineering and interface modification, we enhance energy level alignment and charge extraction to improve device efficiency and stability.

We design functional organic molecules for phototheranostic applications. By regulating molecular structure and excited-state processes, we develop photoactive materials with strong light absorption and efficient photothermal or photodynamic conversion. These materials enable advanced systems for imaging-guided therapy.