The Scientific World Journal

Research Article

Separation of Poly(styrene-block-t-butyl methacrylate) Copolymers by Various Liquid Chromatography Techniques

Figure 3

Schematic structure of PS-b-PtBMA; copolymer 1: 𝑥 = 2 7 9 , 𝑦 = 1 4 ; copolymer 2: 𝑥 = 2 9 0 , 𝑦 = 3 8 ; copolymer 3: 𝑥 = 3 2 6 , 𝑦 = 1 8 7 .
932609.fig.003