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A novel mid-block, side-chain-type quaternized triblock copolymer was prepared from commercial polystyrene-b-polybutadiene-b-polystyrene (SBS) triblock copolymers by Markovnikov addition reaction with HBr, azidation, and Cu(I)-catalyzed click reaction for high-performance anion exchange membranes (AEM). After the optimization of reaction conditions, the bromination, azidation and subsequently Cu(I)-catalyzed...
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