| ：匮钪揪г凇禔CS Applied Materials & Interfaces 》上发表文章 |
| 发布时间： 2017-02-21 浏览次数： 519 |
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Generic Mechanochemical Grafting Strategy toward Organophilic Carbon Nanotubes Zhijun Yang, Wenyi Kuang, Zhenghai Tang, Baochun Guo*, and Liqun Zhang* Abstract: Although carbon nanotubes (CNTs) have been produced in industrial scale, their poor dispersibility in organic solvents still imposes a huge challenge for their practical applications. In the present work, we propose a generic mechanochemical grafting strategy to prepare the organo-soluable CNTs, which is facile, efficient, and scalable. Significantly, the solvent spectrum of the CNTs suspension can be simply extended by changing the chemical composition of the grafted elastomer chains. The prospect of the organo-solubale CNTs is demonstrated by the free-standing buckypapers by direct filtration of the CNT colloids. Such buckypapers exhibit great potential as robust and ultraflexible conductors due to the combination of high toughness and stable conductivity under cyclic bending and twisting. Furthermore, this facile surface modification strategy of CNTs also enables remarkable improvement in mechanical properties of CNT-based rubber composites. We envision that the present work offers a facile yet efficient strategy for scalable production of organosoluable CNTs and other nanoparticles, which is of great scientific and technological interest.
文章链接：http://pubs.acs.org/doi/abs/10.1021/acsami.7b00690 |
