时间：2023年2月26日（周日）下午15:00

地点：9999js金沙老品牌樱顶老图书馆

主讲人：冷劲松教授 中国科学院院士

题目：可编程智能材料及4D打印：从航空航天到生物制造

主讲人简介：

冷劲松教授，智能材料和复合材料力学专家，中国科学院院士，欧洲科学院外籍院士（Foreign Member of Academia Europaea），欧洲科学与艺术院院士（Member of the European Academy of Sciences and Arts），哈尔滨工业大学教授、博士生导师。

冷劲松教授长期从事于智能结构力学及其应用研究。在航天领域，研制了基于形状记忆聚合物复合材料的可展开铰链、桁架、重力梯度杆、天线、太阳能电池、离轨帆、锁紧释放机构等智能结构，可应用于各种卫星平台、空间站、探月工程、深空探测工程等。设计制备了构型、力学性能可调节、可重构的拉胀力学超材料和像素力学超材料。在生物领域，基于形状记忆聚合物等智能材料开发了多种智能生物支架和人工假体。冷劲松教授团队自主设计并研制的基于形状记忆聚合物的中国国旗锁紧展开机构，于2021年5月在天问一号上成功展开，使我国成为世界上首个将基于形状记忆聚合物复合材料的智能结构应用于深空探测工程的国家。在包括Science等期刊上发表SCI论文350余篇，出版中英文论著3部。

Brief Introduction of Professor Jinsong Leng

（英文简介）

ProfessorJinsong Leng is an expert in intelligent materials and composite mechanics. He is a member of the Chinese Academy of Sciences, a Foreign Member of Academia Europaea, a Member of the European Academy of Sciences and Arts, a professor and doctoral supervisor at Harbin Institute of Technology.

Professor Jinsong Leng has been engaged in the research of intelligent structural mechanics and its application for a long time. In the field of aerospace, he has developed smart structures such as deployable hinges, trusses, gravity gradient rods, antennas, solar cells, de-orbiting sails, locking and releasing mechanisms based on shape memory polymer composites, which can be applied to various satellite platforms, space stations, lunar exploration projects, deep space exploration projects, etc. He has designed and prepared tensile expansion mechanics metamaterials and pixel mechanics metamaterials with adjustable and reconfigurable conformation and mechanical properties. In the biological field, he has developed a variety of intelligent biological scaffolds and artificial prostheses based on smart materials such as shape memory polymers. Prof. Jinsong Leng's team independently designed and developed a shape memory polymer-based Chinese flag locking deployment mechanism, which was successfully deployed on Tianwen-1 in May 2021, making China the first country in the world to apply intelligent structures based on shape memory polymer composites to deep space exploration projects. He has published more than 350 SCI papers in journals including Science, and three books in English and Chinese.