Title :
Controlled microwave absorption through aligned carbon nanotubes-composites samples
Author :
Arif, Kamran ; Khokhar, Imtiaz Ahmad
Author_Institution :
Nat. Univ. of Sci. & Technol., Islamabad, Pakistan
Abstract :
Dielectric behavior of self organized and highly structured Single Wall Carbon Nanotubes (SWCNTs) polymer composites is tested at microwave frequencies. Tests are performed using cavity perturbation technique. Magnitude of microwave absorption and its dependence on degree of stretch is evaluated. Results confirmed the linear relationship of absorption to that of stretch in SWCNTs polymer composites.
Keywords :
carbon nanotubes; dielectric properties; electromagnetic wave absorption; microwave materials; nanocomposites; polymers; SWCNT; carbon nanotubes; cavity perturbation technique; degree of stretch; dielectric behavior; microwave absorption; polymer composite; single wall carbon nanotube; Cavity resonators; Indexes; Microwave FET integrated circuits; Microwave imaging; Microwave integrated circuits; Permeability measurement; Cavity perturbation technique; Latex polymer with aligned carbon nanotubes; Microwaves Absorption; polarizing filter;
Conference_Titel :
Nano, Information Technology and Reliability (NASNIT), 2011 15th North-East Asia Symposium on
Conference_Location :
Macao
Print_ISBN :
978-1-4577-0793-3
DOI :
10.1109/NASNIT.2011.6111141
