Research Progresses on Enantiomeric Resolution by Polymeric Membranes Xiao Dingshu, Hu Jiwen*, Wang Guozhi (Guangzhou Institute of Chemistry, Chinese Academy of Sciences, Guangzhou 510650) Abstract Recent research progresses on indirectly and directly resolving enantiomers by polymeric membranes are reviewed. Structures and properties of the traditional and new type optical resolution membranes are compared. The pros and cons and possibilities of industrialization of selective-sorption or selective-diffusion membranes are pointed out. Some aspects, for examples: designing principles and methods, modules and resolving styles and recognition mechanisms on optical resolution membranes are mainly introduced. Statuses and affections of resolution techniques by polymeric membranes in chiral resolution and industrial prospects are commented. Key words Enantiomer resolution, Polymeric membrane, Chirality 聚合物膜用于手性化合物拆分的研究进展 肖定书 胡继文* 王国芝 (中国科学院广州化学研究所 广州 510650) 摘要 对聚合物膜在对映体协助和直接拆分中的研究进展进行了综述，比较了传统和新型光学拆分膜的结构和性能，指出了吸附选择性和扩散选择性膜的优缺点以及它们进行规模生产的可能性，重点介绍了光学拆分膜的设计原则、制备方法、膜组建形式和分离方式以及手性识别机理，并对聚合物膜拆分技术在整个分离技术中的地位及其工业化发展前景进行了评述。 关键词 对映体拆分 聚合物膜 手性 肖定书 女，27 岁，硕士生，现从事手性膜拆分对映体研究工作。*联系人，E-mail:hujiwen@mail.gic.ac.cn 广东省自然科学基金资助项目(02174) 2003-06-14 收稿，2003-10-15 接受 (PDF全文下载c04043)