Effect of the Primary Structure of Amphiphilic Block Copolymers on Their Surface Orientation
The amphiphilic block copolymer, poly{2‐[2(2‐methoxyethoxy)ethoxy]ethyl acrylate}‐block‐polystyrene (PMEEEA‐b‐PS), is a well‐designed polymer that forms a microphase‐separated structure oriented perpendicular to the film surface via simple thermal annealing. However, the preferential segregation tendency of one compone...