四川师范大学学报（自然科学版）2026，Vol.49Issue(3)：371-387,17.DOI:10.3969/j.issn.1001-8395.2026.03.008
同步辐射大科学装置:探索高分子薄膜加工机理,破解战略性新兴产业的"膜咒"
Synchrotron Radiation Facility:Exploring the Processing Mechanisms of Polymer Films
摘要
Abstract
China is a major global producer and consumer of polymer films.However,China still needs to import many advanced film materials.This has been the case for a long time.It limits the growth of industry and is a key challenge.Traditional research meth-ods struggle to capture real-time changes in the material structure during manufacturing,leaving the relationship between processing conditions and final performance poorly understood—often referred to as a"black box".Synchrotron radiation X-ray scattering technol-ogy offers a powerful solution.It allows scientists to watch and analyze structural changes as they happen during film production,with-out damaging the material.This survey highlights the key contributions of the authors'group in this field.The team has built advanced experimental platforms that work with the synchrotron light and cover most mainstream industrial processes.The authors have also de-veloped intelligent data-analysis tools utilizing machine learning.Through this approach,the team has uncovered how polymer chains arrange,crystallize,and transform under complex processing conditions.These insights have helped solve critical technical challenges in developing homegrown versions of high-end films,such as PVA,PVB,PET,and TAC.As a result,the industry is shifting from a traditional trial-and-error approach toward a science-driven development model.关键词
同步辐射X射线/高分子加工/原位表征/高分子薄膜Key words
synchrotron radiation X-ray scattering/polymer processing/in-situ characterization/polymer thin films分类
化学化工引用本文复制引用
李良彬,王超凡,崔昆朋..同步辐射大科学装置:探索高分子薄膜加工机理,破解战略性新兴产业的"膜咒"[J].四川师范大学学报（自然科学版）,2026,49(3):371-387,17.基金项目
中国科学院建制化平台项目(JZHKYPT-2021-04) （JZHKYPT-2021-04）
