Russian Journal of Physical Chemistry A, ( ISI ), Volume (87), No (4), Year (2013-4) , Pages (649-653)

Title : ( Rapid, OnePot Synthesis of HighlySoluble Carbon Nanotubes Functionalized by Larginine )

Authors: behnam ghiyadi , Majid Baniadam , Morteza Maghrebi , Ahmad Amiri ,

Access to full-text not allowed by authors

Citation: BibTeX | EndNote

Functionalization of carbon nanotubes (CNTs) is a necessary step to exploit their valuable properties. Due to having several steps and especially acid treatment, most of current methods of functionalization result in irrecoverable defects on CNTs structure. Here, multiwalled carbon nanotubes (MWCNTs) were functionalized with Larginine in a simple, onepot and rapid microwaveassisted technique without any acid treatment step. The CNT functionalities were analyzed with infrared spectroscopy, thermogravimetric analysis, Raman spectroscopy, scanning electron microscopy, and transmission electron microscopy. The results confirmed the covalent functionalization of Larginine with very low defects on CNTs. Also it is found that increase of input powers of microwave in the range 500–900 W, monotonically increase the degree of functionalization. The maximum dispersibility of MWCNT was found ~1.03 mg/mL corresponding to 900 W irradiation. Accounting considerable low treatment time, the method may be applied for largescale solubilization of MWCNTs in an industrial scale.

Keywords

, carbon nanotube, microwave, functionalization, Larginine,
برای دانلود از شناسه و رمز عبور پرتال پویا استفاده کنید.

@article{paperid:1035140,
author = {Ghiyadi, Behnam and Baniadam, Majid and Maghrebi, Morteza and Amiri, Ahmad},
title = {Rapid, OnePot Synthesis of HighlySoluble Carbon Nanotubes Functionalized by Larginine},
journal = {Russian Journal of Physical Chemistry A},
year = {2013},
volume = {87},
number = {4},
month = {April},
issn = {0036-0244},
pages = {649--653},
numpages = {4},
keywords = {carbon nanotube; microwave; functionalization; Larginine; dispersibility},
}

[Download]

%0 Journal Article
%T Rapid, OnePot Synthesis of HighlySoluble Carbon Nanotubes Functionalized by Larginine
%A Ghiyadi, Behnam
%A Baniadam, Majid
%A Maghrebi, Morteza
%A Amiri, Ahmad
%J Russian Journal of Physical Chemistry A
%@ 0036-0244
%D 2013

[Download]