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报告题目：From Mechanosynthesis to Closed-loop Recyclable Membrane: Green Membrane Manufacture

报告人：Ming Xie

报告人单位：University of Bath

报告时间：2026年4月15日下午2:00

金莎澳门官网议地点：化学学科楼4楼报告厅

举办单位:威尼斯最新网站,武汉天天互娱,合乐平台环境科学与工程威尼斯最新网站,武汉天天互娱,合乐平台

报告人简介：Dr Ming Xie is a Senior Lecturer (Associate Professor) of Chemical and Environmental Engineering at University of Bath and an Industrial Fellow by the Royal Academy of Engineering. His research focuses on membrane-based technologies at the food-water-energy nexus. Dr Xie was the recipient of the Australia Chueng Kong Endeavour Award in 2018. Dr Xie has published more than 100 peer-reviewed articles in leading journals, such as Nature Reviews Earth & Environment, Nature Water, Nature Communication, Environmental Science and Technology, and Water Research. His research attracted more than ?15M research funding from Engineering and Physical Sciences Research Council, Royal Society, British Council and Leverhulme Trust.

报告摘要：

The urgent demand for sustainable water purification technologies has intensified efforts to design polymeric membranes that align with green chemistry and circular economy principles. This talk will present recent advances in eco-friendly membrane fabrication and their applications in liquid separation. Mechanochemical synthesis has emerged as a viable alternative to conventional solvent-intensive methods, achieving significant reductions in environmental impact while enabling the production of high-performance polymers of intrinsic microporosity (PIMs). Extending from PIMs, Amidoxime-modified PIM (AOPIM) membranes represent another key development, combining high water flux with selective separation properties. These membranes demonstrate strong rejection of both cationic and anionic dyes in complex mixtures while operating at low energy demand, highlighting their potential for practical treatment scenarios. Beyond performance, addressing membrane end-of-life remains critical. Recyclable nanofibrous membranes with reversible crosslinking chemistries have been developed, maintaining excellent oil–water separation efficiency across multiple reuse cycles and advancing the principles of material circularity. Together, these strategies showcase how sustainable chemistry, functional design, and recyclability can converge to enable next-generation membranes.

审核：张雪英