%0 Journal Article
%T Preparation and Microwave Absorbing Characteristics of Multi-Walled Carbon Nanotube/Chiral-Polyaniline Composites
%A Jiaoqiang Zhang
%A Changming Shi
%A Tiezheng Ji
%A Guanglei Wu
%A Kaichang Kou
%J Open Journal of Polymer Chemistry
%P 62-72
%@ 2165-6711
%D 2014
%I Scientific Research Publishing
%R 10.4236/ojpchem.2014.43008
%X <p style=\"text-align:justify;\">
	<span style=\"font-size:10.0pt;font-family:;\" \"=\"\"><span style=\"font-family:Verdana;font-size:12px;\">The multi-walled carbon nanotubes (MWCNTs)/chiral-polyaniline composite was
synthesized by </span><i><span style=\"font-family:Verdana;font-size:12px;\">in-situ</span></i><span style=\"font-family:Verdana;font-size:12px;\"> chemical
polymerization. Morphology, structure as well as thermal stability of the
hybrid composites were characterized by using various techniques. Moreover, the
complex permeability, permittivity, and microwave absorbing characteristics of
the MWCNTs/chiral-polyaniline composites have been studied. Compared with those
of the polyaniline (PANI) and MWCNTs, the real part (<img src=\"Edit_1e535849-8996-40d3-aa11-a882a5c97a5e.bmp\" alt=\"\" /></span></span><span></span><span style=\"font-size:12px;font-family:Verdana;\">) and imaginary part (<img src=\"Edit_6fb4a8df-1853-4fdc-810b-37861ed402b7.bmp\" alt=\"\" /></span><span style=\"font-size:12px;font-family:Verdana;\">) of the complex
permittivity as well as dielectric dissipation factor of the MWCNTs/chiral-PANI
composites were much greater, while the real part (<img src=\"Edit_db100191-c4b8-4bff-b8ea-ff59bc6bcb46.bmp\" alt=\"\" /></span><span style=\"font-size:12px;font-family:Verdana;\">) and imaginary part (<img src=\"Edit_ad7976b5-a1f8-4bb7-a22d-6e47a6d0dab7.bmp\" alt=\"\" /></span><span style=\"font-size:12px;font-family:Verdana;\">) of the complex
permeability and the magnetic dissipation factor were smaller. The results
indicate that the microwave absorption of MWCNTs/chiral-PANI composites was
mainly attributed to the dielectric loss rather than magnetic loss.</span> 
</p>
%K Conducting Polymers
%K Composites
%K Dielectric Properties
%K Properties and Characterization
%K Thermogravimetric Analysis (TGA)
%U http://www.scirp.org/journal/PaperInformation.aspx?PaperID=48931