报告人：王红霞（Hongxia Wang），澳大利亚昆士兰科技大学教授、澳大利亚工程院院士
报告题目：Sustainable Synthesis of Metal Halide Perovskite for Solar Cells and Beyond
报告时间：2026年6月7日（星期日）10:00 AM
报告地点：苏州大学独墅湖校区910楼308会议室
报告摘要：
Semiconductor materials based on metal halide perovskites have attracted significant attention from both the research community and industry over the past decade, due to their impressive performance in solar cells and other optoelectronic devices such as light-emitting diodes.
Currently, the most widely used methods for synthesizing perovskite films rely on solution processing which involves large quantities of hazardous, highly coordinating aprotic polar solvents, such as dimethylformamide (DMF). The toxic nature of these solvents raises serious concerns regarding their impact on human health, safety, and the environment. In particular, DMF—one of the most commonly used solvents in current perovskite synthesis—has been officially banned for use in manufacturing within Europe. This regulatory restriction poses a significant barrier to the commercial production of metal halide perovskite materials for various applications.
Therefore, it is critical to develop alternative, sustainable solution-processing methods that employ environmentally friendly, green solvent systems. In my talk, I will present our research on the development of green processing techniques for synthesizing metal halide perovskites using environmentally benign solvents such as water, protic ionic liquids, and biomass-derived solvents.
I will demonstrate how the choice of solvent system during synthesis influences the physicochemical properties of the resulting perovskite materials—including their morphology, and optical and electrical characteristics—as well as the selection of precursor materials. These factors, in turn, play a decisive role in determining device performance and stability in applications such as solar cells and light-emitting diodes
个人简介:
Hongxia Wang is a Professor and Australia Research Council (ARC) Georgina Sweet Laureate Fellow at Queensland University of Technology (QUT). Her research focuses on developing sustainable approaches for fabricating advanced solar cells and energy storage devices with enhanced performance and longevity.
Dr. Wang has published over 220 peer-reviewed scientific articles and two book chapters and is the inventor of four patents in energy materials and applications. She is an elected Fellow of Australian Technological Science and Engineering (FTSE), a Fellow of the Queensland Academy of Arts and Sciences, the Royal Society of Chemistry (FRSC), and the Royal Australian Chemical Institute (FRACI). Additionally, she serves as a member of the Australian Research Council (ARC) College of Experts (2020–2025).
Her achievements have been recognized with multiple awards, including the ‘Solar Energy Journal Best Paper Award for 2016 in Photovoltaics’ (International Solar Energy Society) and ‘the Best Research Paper Award in Manufacturing and Material Science’ (China Association for Science and Technology, 2023). She has also received several prestigious fellowships, such as the ARC Georgina Sweet Australian Laureate Fellowship (2024), ARC Future Fellowship (2012), ARC Postdoctoral Fellowship (Industry, APDI, 2007), and QUT Vice-Chancellor’s Research Fellowship (2010).
联系人：马万里教授