学 术 报 告 Click Polymerization 化工资源有效利用国家重点实验室 北京化工大学分析测试中心 北京化工大学理学院 报 告 人：秦安军 教授 华南理工大学 时 间：2016年4月25日（周一）上午 10:00-12:00 地 点：无机楼107会议室 报告人简介: 华南理工大学发光材料与器件国家重点实验室教授、博士生导师。国家杰出青年科学基金获得者，中组部“万人计划”青年拔尖人才支持计划，广东省高校“千百十人才培养工程”省级培养对象，国家自然科学基金优秀青年科学基金获得者。研究兴趣为基于三键单体的高分子合成化学以及有机/聚合物光电功能材料的制备。重点开展了炔类与叠氮单体的点击聚合以及具有聚集诱导发光特性的聚合物制备的研究，目前已发表学术论文180余篇。与唐本忠院士共同编著Wiley出版社出版的有关聚集诱导发光英文专著两本。目前主持国家自然科学基金重大项目课题和973课题各1项。 报告内容简介: The development of facile and powerful polymerization reactions for the synthesis of polymers with new structures and novel functions is of crucial importance to polymer and material sciences. In this talk, I will present our efforts on development of powerful and efficient click polymerizations based on the well-known click chemistry. By systematical optimization of polymerization conditions, such as reaction time, monomer concentration, catalyst concentration, the Cu(I) and Ru(II)-catalyzed azide-alkyne click polymerizations, metal-free click polymerizations of activated alkynes and azides, and activated azides and alkynes as well as spontaneous thiol-yne click polymerization were successfully established. With these efficient polymerizations, soluble and processable linear and hyperbranched 1,4- and 1,5-regioregular polytriazoles as well as poly(vinylene sulfide)s were prepared. Their unique functional properties, such as aggregation-induced emission, sensitive detection of explosives, self-healing, high light refractivity, and fluorescent 2D and 3D patternability will be discussed. 化工资源有效利用国家重点实验室 北京化工大学分析测试中心 北京化工大学理学院 吕超教授研究组