Controlling Reversible Elastic Deformation of Carbon Nanotube Rings

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• 作者：Liyong Chen ; Hong Wang ; Jun Xu ; Xiaoshuang Shen ; Lin Yao ; Liangfang Zhu ; Zhiyuan Zeng ; Hua Zhang ; Hongyu Chen
• 刊名：Journal of the American Chemical Society
• 出版年：2011
• 出版时间：June 29, 2011
• 年：2011
• 卷：133
• 期：25
• 页码：9654-9657
• 全文大小：824K
• 年卷期：v.133,no.25(June 29, 2011)
• ISSN：1520-5126

文摘

We show that bundles of carbon nanotubes can be coiled into ring structures by controlling the contraction of their polymer shells. With the robust carbon nanotubes, we demonstrate their reversible transformation between circular and compressed rings in a colloid.