报告题目：Program the self-assembly of block copolymers for desired mesocrystals

报告人：李卫华（复旦大学）

邀请人：张睿 特聘研究员

报告时间：2018年10月29日下午3点

报告地点：北区科技园2号楼324报告厅

欢迎广大师生踊跃参加。

华南软物质科学与技术高等研究院

2018年10月19日

报告内容简介：

The packing of particles in soft matter as a fundamental problem has been paid a lot of attension. As the enthalpic and entropic contributions to the free energy is comparable and could be readily tuned, the packing of soft particles leads to rich crystalline structures. To understand the packing mechanism of various soft particles into different crystalline structures and thus to modulate the packing of soft particles for desired mesocrystals is an important problem to be solved. Block copolymer provides a perfect model for solving this problem due to two reasons. The first reason is that the self-assembly of block copolymers can be programmed by tuning the molecular architectures and modern synthesis techniques enable the precise control of the architectures. The second one is that the self-assembly of block copolymers can be accurately predicted by the well-established self-consistent field theory (SCFT). In this talk, I will talk about programming the self-assembly of block copolymers for desired mesocrystals or even mesoscale quasicrystals based on SCFT calculations.

报告人简介：

分别于1999年、2004年于上海交通大学物理系获得物理学学士、理论物理博士学位。2004-2007年在加拿大St. Francis Xavier University和McMaster大学从事了3年的博士后研究。2007年加入复旦大学高分子科学系，担任副教授、教授。从博士后开始，主要研究兴趣是高分子物理的理论计算和模拟研究。在过去的10多年里，在Phys. Rev. Lett., J. Am. Chem. Soc., ACS Macro Lett., Macromolecules, Progr. Polym. Sci.等刊物上以第一作者或通讯作者发表SCI论文60余篇。获得了国家自然科学基金青年基金和4个面上项目的支持，并于2013年获得国家自然科学基金委优秀青年基金的资助；同时也获得了上海市晨光人才和浦江人才计划的支持。