Process intensification by CO2 for high quality carbon nanotube forest growth: Double-walled carbon nanotube convexity or single-walled carbon nanotube bowls?
نویسندگان
چکیده
منابع مشابه
Single-Walled Carbon Nanotube Electronics
Single walled carbon nanotubes (SWNTs) have emerged as a very promising new class of electronic materials. The fabrication and electronic properties of devices based on individual SWNTs are reviewed. Both metallic and semiconducting SWNTs are found to possess electrical characteristics that compare favorably to the best electronic materials available. Manufacturability issues, however, remain a...
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In this work, a comprehensive methodology for the fitting of single-walled carbon nanotube absorption spectra is presented. Different approaches to background subtraction, choice of line profile, and calculation of full width at half-maximum are discussed both in the context of previous literature and the contemporary understanding of carbon nanotube photophysics. The fitting is improved by the...
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! " # $ @ %&' ( ) * " + , * -" + , " ( ) . / %0' " *1 ) ( # , 23 4 5 63 3"3 ) , 1 # 3 3 7 77 89* : ; 6 3 6 -" <=3) 3 1 4" + > " ( ) > * # 3 ) 61 *1 1 4 , 1 # > 1 9 ? 6 3# "63 ,@ AA $ 89* : %0' ( 3 44 66; *1 ) 4? 1 4 / 3 6 4 *#63 " 63 3"3 ) , 1 # " A7 A %&&' , 6 B B 6 6"== 3 4 # 3 C)) 1 ) ? > 6 1 8 D D D E$A: 3 1 6 1 4 3 5 1 C) ) 1 ) *1 3 ) 1 > 6 1 85 FE D D D A 4 5 FE D 7D D : *"== 3 3 > 1 9 ? ...
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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 ...
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ژورنال
عنوان ژورنال: Nano Research
سال: 2009
ISSN: 1998-0124,1998-0000
DOI: 10.1007/s12274-009-9088-6