Synthesis and Solution Self-Assembly of Side-Chain Cobaltocenium-Containing Block Copolymers

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• 作者：Lixia Ren ; Christopher G. Hardy ; Chuanbing Tang
• 刊名：Journal of the American Chemical Society
• 出版年：2010
• 出版时间：July 7, 2010
• 年：2010
• 卷：132
• 期：26
• 页码：8874-8875
• 全文大小：154K
• 年卷期：v.132,no.26(July 7, 2010)
• ISSN：1520-5126

文摘

The synthesis of side-chain cobaltocenium-containing block copolymers and their self-assembly in solution was studied. Highly pure monocarboxycobaltocenium was prepared and subsequently attached to side chains of poly(tert-butyl acrylate)-block-poly(2-hydroxyethyl acrylate), yielding poly(tert-butyl acrylate)-block-poly(2-acryloyloxyethyl cobaltoceniumcarboxylate). The cobaltocenium block copolymers exhibited vesicle morphology in the mixture of acetone and water, while micelles of nanotubes were formed in the mixture of acetone and chloroform.