Solubilization of single-walled carbon nanotubes by entanglements between them and hyperbranched phenolic polymer
نویسندگان
چکیده
منابع مشابه
Solubilization of single-walled carbon nanotubes with condensed aromatic compounds
The results of complex investigations of the crystalline structure, composition and specific magnetization of the multi-wall carbon nanotubes (CNTs) filled by magnetic nanocomposite are performed. CNT arrays have been synthesized by the high temperature pyrolysis of fluid hydrocarbon p-xylole [ 8 10] in the presence of volatile catalyst ferrocene [Fe(C5H5)2] at the walls of tubular-type quartz ...
متن کاملSingle - Walled 4 . Single - Walled Carbon Nanotubes
Single-walled carbon nanotubes (SWCNTs) are hollow, long cylinders with extremely large aspect ratios, made of one atomic sheet of carbon atoms in a honeycomb lattice. They possess extraordinary thermal, mechanical, and electrical properties and are considered as one of the most promising nanomaterials for applications and basic research. This chapter describes the structural, electronic, vibra...
متن کاملThe investigation of interaction between Cyclophosphamide and single walled Carbon Nanotubes with DFT and NBO
The molecular structure of Cyclophosphamide (N, N-bis(2-chloroethyl)-1,3,2-oxazaphosphinan-2-amine 2-oxide is the anti cancer drug and used to treat cancer and immune diseases) and SWCNTswere calculated by the B3LYP density functional model with 6-311G* basis set with Gaussian 09program. The nanotube used in this study, includes 120 C atoms (5, 5) type. The NBO analysisshowed there is a hyperco...
متن کاملSolubilization of Single-walled Carbon Nanotubes with Single-stranded DNA Generated from Asymmetric PCR
Carbon nanotubes (CNTs) can be effectively dispersed and functionalized by wrapping with long single-stranded DNA (ssDNA) synthesized by asymmetric PCR. The ssDNA-CNTs attached on surface of glass carbon electrode made it possible for electrochemical analysis and sensing, which was demonstrated by reduction of H2O2 on hemoglobin/ssDNA-CNTs modified electrodes. This research showed the potential...
متن کاملCutting single-walled carbon nanotubes.
A two-step process is utilized for cutting single-walled carbon nanotubes (SWNTs). The first step requires the breakage of carbon-carbon bonds in the lattice while the second step is aimed at etching at these damage sites to create short, cut nanotubes. To achieve monodisperse lengths from any cutting strategy requires control of both steps. Room-temperature piranha and ammonium persulfate solu...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Carbon
سال: 2009
ISSN: 0008-6223
DOI: 10.1016/j.carbon.2008.09.036