What is Block Copolymer Lithography? Block copolymer lithography is a nanofabrication technique that utilizes the self-assembly properties of block copolymers to create ordered nanostructures. Block ...
The block copolymer was prepared according to the procedure shown in Scheme 1. The first step was to synthesize the tetra-PEG-CTA macroinitiator. Tetra-PEG (6.64 g, 0.166 mmol) and dry dichloromethane ...
To evaluate the effect of chromophore location on electroluminescent performance, three types of block copolymers consisting of polyfluorene and polytriarylamine with benzothiadiazole (BT) moieties ...