Insight into In Situ Amphiphilic Functionalization of Few-Layered Transition Metal Dichalcogenide Nanosheets

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• 作者：Jianfeng Shen ; Jingjie Wu ; Man Wang ; Yuancai Ge ; Pei Dong ; Robert Baines ; Gustavo Brunetto ; Leonardo D. Machado ; Pulickel M. Ajayan and Mingxin Ye
• 刊名：Advanced Materials
• 出版年：2016
• 出版时间：October 12, 2016
• 年：2016
• 卷：28
• 期：38
• 页码：8469-8476
• 全文大小：2239K
• ISSN：1521-4095

文摘

A facile route toward functionalized amphiphilic layered transition-metal dichalcogenide nanosheets through in situ polymerization of polystyrene–polyacrylamide copolymers is established. The attachment of copolymers greatly affects their dispersibility in different kinds of solvents. Surface-tension components, polarity, and coordination effects of the copolymer are found to be the main factors affecting the dispersibility.