One-Step Cutting of Multi-Walled Carbon Nanotubes Using Nanoscissors
One-Step Cutting of Multi-Walled Carbon Nanotubes Using Nanoscissors作者机构:Key Laboratory for Thin Film and Microfabrication of the Ministry of EducationResearch Institute of Micro/Nano Science and TechnologyShanghai Jiao Tong University Zhongyuan University of Technology
出 版 物:《Nano-Micro Letters》 (纳微快报(英文版))
年 卷 期:2011年第3卷第2期
页 面:86-90页
核心收录:
学科分类:081704[工学-应用化学] 07[理学] 070205[理学-凝聚态物理] 08[工学] 0817[工学-化学工程与技术] 080501[工学-材料物理与化学] 0805[工学-材料科学与工程(可授工学、理学学位)] 0703[理学-化学] 070301[理学-无机化学] 0702[理学-物理学]
基 金:supported by National Natural Science Foundation of China (Grant No.50730008 and 50902092) Shanghai Science & Technology foundation (Grant No.1052nm02000 and 1052nm06800) Scientific Innovation Program of Shanghai (Grant No.09JC1407400)
主 题:Cutting MWCNTs Nanoscissors Dispersion
摘 要:A novel,simple,and effective one-step method has been developed to cut the conventional long and entangled multi-walled carbon nanotubes(MWCNTs) with *** cutting process was carried out by the interactive collision of CNTs with the silicon carbide particles adhered on the abrasive *** final cut nanotubes have an average length of 200~300 *** statistical length distribution result indicates that cutting by this method achieves high cutting efficiency for short duration of 2 *** nanotubes are found to be easily dispersed into aqueous and ethanol *** cut MWCNTs/copper composite thin film fabricated by combined electrophoresis and electroplating techniques reveals that MWCNTs after cutting are well distributed and adhered to the Cu *** method is not only fast and efficient but also no chemical waste,which will expand many potential applications of CNTs.