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Macroscopic, neat, single-walled carbon nanotube fibers |
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| Authors: | Ericson Lars M Fan Hua Peng Haiqing Davis Virginia A Zhou Wei Sulpizio Joseph Wang Yuhuang Booker Richard Vavro Juraj Guthy Csaba Parra-Vasquez A Nicholas G Kim Myung Jong Ramesh Sivarajan Saini Rajesh K Kittrell Carter Lavin Gerry Schmidt Howard Adams W Wade Billups W E Pasquali Matteo Hwang Wen-Fang Hauge Robert H Fischer John E Smalley Richard E |
| Institution: | Center for Nanoscale Science and Technology, Rice University, Houston, TX 77005, USA. |
| Abstract: | Well-aligned macroscopic fibers composed solely of single-walled carbon nanotubes (SWNTs) were produced by conventional spinning. Fuming sulfuric acid charges SWNTs and promotes their ordering into an aligned phase of individual mobile SWNTs surrounded by acid anions. This ordered dispersion was extruded via solution spinning into continuous lengths of macroscopic neat SWNT fibers. Such fibers possess interesting structural composition and physical properties. |
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