Synthesizing amphiphilic block copolymers through macromolecular azo-coupling reaction |
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Authors: | He Yaning He Wei Wei Renbo Chen Zhen Wang Xiaogong |
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Institution: | Department of Chemical Engineering, Laboratory for Advanced Materials, Tsinghua University, Beijing 100084, PR China. heyaning@mail.tsinghua.edu.cn |
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Abstract: | This communication reports a new approach to synthesize amphiphilic block copolymers. The copolymers with well-defined structures were synthesized by macromolecular azo-coupling reaction between the diazonium salt of aniline-functionalized PEG and the polymeric blocks with a terminal suitable for the azo-coupling reaction. |
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