Submolecular Examination of Adsorbed Diblock Copolymers Subject to Shear Stresses

9623718 Baker通过使用可以选择性地定制以在表面上产生不同堆积密度的二嵌段共聚物，可以在良溶剂和不良溶剂中制备宽范围的几何形状。 这些更现实和有用的剪切系统的分子细节将被检查，特别注意平衡几何形状之前和之后，他们受到剪切应力。 提出的教学方法是一个上层的表面光谱类结合联合收割机与超媒体技术和互动式教学风格与实验室的经验，一个更传统的讲座课程。 ***

9623718 Baker By using diblock copolymers that can be selectively tailored to produce different packing densities on a surface, a wide regime of geometries can be prepared in good and poor solvents. The molecular details of these more realistic and useful sheared systems will be examined, paying particular attention to equilibrium geometries before and after subjecting them to shear stresses. %%% The teaching methods proposed are for an upper-level surface spectroscopy class to combine a more traditional lecture course with hypermedia techniques and interactive teaching styles with laboratory experiences. ***