报 告 人:张其春 教授 香港城市大学报告时间:2024年10月22日 周二 上午9:30-10:30地点:三一大楼506报告摘要:Covalent organic polymers/frameworks (COPs/COFs) have caused manyscientists' interest in both fundamental research (synthesis, properties, theoreticalsimulation, etc.) and possible applications (gas absorption/separation, catalysis.energy-related devices, sensing, imaging, and so on). In this ta...

报告人:方永建，Sungkyunkwan University博士后报告时间:2024年10月21日 周一 上午10:20-11:20地点:三一大楼506报告摘要:The development of high-strength metals is vital for achieving resourceconservation and high energy efficiency, but avoiding a reduction in theirductility remains a challenge. In this study, an innovative combination of grainboundary engineering and heterogeneous structures is propos...

报告人:JonghwanSuhr,Professor(韩国)Sungkyunkwan University报告时间:2024年10月21日 周一 上午9:00-10:00地点:三一大楼506报告摘要:Cellular and architected materials are referred to as mechanical metamaterials whenapplied in structural, load-bearing, or similar funetions. By regulating porosity andstrategically arranging materials, employing them only in necessary areas, metamaterialsare not only li...

报告人:王中长 教授 北京航空航天大学报告时间:2024年10月9日 周三 下午15:00-17:00地点:三一大楼409报告摘要:III-VI族半导体作为诸多应用的潜在候选材料目前被广泛研究。在几种III-VI族半导体中，In-Se系统具有多种相和优异的光学性能，是一种有趣的材料。In2Se3至少有五种不同的相 (a，β，y，δ和k)，其中α和β相可以以a(3R) 和a(2H)晶体结构结晶，而γ相具有缺陷的纤锌矿结构。据报道，k相拥有更类似于a相的结构，具有更大...

报告人:Yulbarskhon N. Mansurov，教授塔什干国立交通大学报告时间:2024年9月10日 周二 10:30-12:30地点:三一大楼406-2报告摘要:The presentation provides annotated information about the author's vision of the systems of higher education, science and innovation, their role in the innovative economy. The presentation is based on the author's own experience, the results of his scientific research, and the...

报告人:吴孟怀 教授 奥地利莱奥本大学报告时间:2024年9月6日 周五 10:00-12:00地点:三一大楼506报告摘要:Solidification and remelting occur concurrently during solidification of many engineering castings. The current contribution is to address the flow-effect on the remelting of settling/floating crystals during the mixed columnar-equiaxed solidification. The modelling results show that remelting rate...