Synthesis of P(St-b-MMA) and Preparation of Nanoscopic Membranes

Synthesis of P(St-b-MMA) and Preparation of Nanoscopic Membranes[J]. Journal of East China University of Science and Technology, 2004, (1): 111-114.

Citation:

Synthesis of P(St-b-MMA) and Preparation of Nanoscopic Membranes[J]. Journal of East China University of Science and Technology, 2004, (1): 111-114.

Citation:

Synthesis of P(St-b-MMA) and Preparation of Nanoscopic Membranes[J]. Journal of East China University of Science and Technology, 2004, (1): 111-114.

Abstract

A series of diblock copolymers of styrene and methyl methacrylate were synthesized via (sequential) anionic polymerization. The products are proved by FT-IR and ()~(13)C NMR. The influence of solvent has been investigated, showing that well-controlled anionic polymerization can be realized in the mixture solvent of hectane and THF. In addition, the preparation of polymer films with holes at the position of PMMA microphase (w__(PMMA)=0.31) were discussed with the help of SEM and AFM.

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