报告题目：New Frontiers for MembraneNanomaterials and Transition to Large Scale Fabrication and Application（膜纳米材料的新前沿及其向规模化制备与应用的转化）
报 告 人：VICKI CHEN（昆士兰大学教授）
邀 请 人：魏嫣莹研究员
报告时间：2026年6月8日（星期一）上午10:00-12:00
报告地点：化学与化工学院16号楼214会议室
主办单位：化学与化工学院
报告人简介：
Vicki Chen is a chemical engineer with extensive experience in higher education. She recently served as the Provostand Senior Vice-President at the University of Technology Sydney (2022-2025),providing strategic leadership for seven faculties and academic affairs. Herleadership career includes serving as the Executive Deanf the Faculty of Engineering, Architecture, and IT at the University of Queensland (2018-2022)and Head of the School of Chemical Engineering at UNSW (2014-2018).
Professor Chen's expertise spans membrane technology, water treatment, and bioseparations. She has published over 205 journal articles, amassing more than 20,000 citations with an H-index of 91.She also previously directed the UNESCO Centre for Membrane Science and Technology. A Fellow of the Australian Academy of Technology and Engineering,she holds a Ph.D. from the University of Minnesota and a BS from MIT.Currently, she is an Honorary Professor at the University of Queensland.
报告摘要：
Over the last two decades, an enormous diversity of nanomaterials (MOFs, COFs etc.), and design of complex, multilayer constructs has promised exciting new performance and transport behaviour.Multilayer architecture of the thin layer structures has demonstrated the impact of asymmetry in nanomaterial performance. This has been complemented with advanced molecular modelling to identify how competing transport mechanisms contribute to extremely high selectivities recently observed in these new generations of membranes. Greater utilization of molecular modellingtools provides much greater insights in understanding transport behaviour innanomaterials; however, true a priori nanomaterial design for membraneseparation is still aspirational.
Industry applications for critical mineral recovery and energy devices now need to be realized for nanomaterial augmented membranes. Manufacturing advances have reduced the costs of synthesis of nanomaterials. However major challenges in large scale fabrication (especially those with complex architecture), chemical and mechanical robustness, and macroscopic design issues such as mass transfer/polarisation constraints remain. Examples of novel application of traditional and nontraditional techniques are now emerging for translation to industrial application in avariety of form factors.
More high value, unique applications for such membranes remain to be identified beyond highly commodified, large scale industrial applications where competitive alternatives ready exist. Demonstrated chemical and mechanical stability remain key attributes to acceptance in thechemical and energy industry, but less demanding applications may exist in other arenas. Integration of small amounts of nanomaterials into cost efficient manufacturing processes could provide entry to market where only expensive ornon-optimal options are currently available.