Front Cover: This special issue, guest‐edited by Guangxian Li and Qiang Fu, highlights recent research achievements in polymer science and engineering at Sichuan University. The issue consists of feature articles and research papers focusing on polymer processing technologies, polymer nanocomposites, multicomponent polymer systems and solution thermodynamics, macromolecular synthetic methodology, and functional polymers for energy, sustainability, the environment, and biomedical purposes. The front cover image depicts the classical main gate at Sichuan University.

中文翻译：

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大分子。快速通信。23/2017

封面：本期专刊由李光宪和傅强主讲，着重介绍了四川大学在高分子科学与工程领域的最新研究成果。本期由专题文章和研究论文组成，重点研究聚合物加工技术，聚合物纳米复合材料，多组分聚合物系统和溶液热力学，高分子合成方法学以及用于能源，可持续性，环境和生物医学目的的功能性聚合物。封面图片描绘了四川大学的经典正门。