主讲人简介：

Dr. Sharafat Ali, Distinguished Associate Researcher at Chengdu University, specializes in the photophysics and photochemistry of nanostructured materials. His research focuses on developing efficient photocatalytic systems for solar energy conversion, with dual applications in (1) sustainable fuel production and (2) degradation of high-concentration environmental pollutants. Utilizing advanced characterization techniques including steady-state and transient surface photovoltage spectroscopy, Dr. Ali investigates charge carrier dynamics at fundamental levels. He has authored/co-authored 60 SCI-indexed publications in high-impact journals such as Advanced Functional Materials, Angewandte Chemie International Edition, and Advanced Energy Materials, with multiple articles appearing in Applied Catalysis B: Environmental, Chemical Engineering Journal, and Journal of Hazardous Materials.

主讲内容简介：

This lecture will systematically address critical challenges and breakthroughs in sulfides nanostructured photocatalysts for solar energy conversion. Key highlights include: (1) Novel defect engineering strategies to modulate surface electronic states for weakening S-Hads bonds, (2) Mechanistic insights into photogenerated charge dynamics via transient surface photovoltage spectroscopy, and (3) Synergistic effects of S-scheme heterojunctions in simultaneously enhancing photocatalytic hydrogen production.

时    间：2025年06月24日  14:30

地    点：12124

主办单位：高等研究院