%0 Journal Article
%T Synthesis of Polymer Blend Ferrite Composite for Microwave Absorption at X-Band Frequency
%A Pukhrambam Dipak
%A Dinesh Chandra Tiwari
%A Shailendra Kumar Dwivedi
%J Open Journal of Metal
%P 33-41
%@ 2164-277X
%D 2019
%I Scientific Research Publishing
%R 10.4236/ojmetal.2019.94004
%X The microwave absorption properties of polymer
composite PANI/PVA/NiFe<sub><span style=\"font-family:Verdana;\">2</span></sub><span style=\"font-family:Verdana;\">O</span><sub><span style=\"font-family:Verdana;\">3</span></sub><span><span><span style=\"font-family:;\" \"=\"\"> </span></span></span><span style=\"font-family:Verdana;\"><span style=\"font-family:Verdana;\"><span style=\"font-family:Verdana;\">are </span></span></span><span><span><span style=\"font-family:;\" \"=\"\"><span style=\"font-family:Verdana;\">investigated. The polymer composites of PANI/PVA and NiFe</span><sub><span style=\"font-family:Verdana;\">2</span></sub><span style=\"font-family:Verdana;\">O</span><sub><span style=\"font-family:Verdana;\">3</span></sub><span style=\"font-family:Verdana;\"> are prepared in two steps. NiFe</span><sub><span style=\"font-family:Verdana;\">2</span></sub><span style=\"font-family:Verdana;\">O</span><sub><span style=\"font-family:Verdana;\">3</span></sub><span style=\"font-family:Verdana;\"> is synthesized by
modified sol gel method and PANI by chemical polymerization method. Microwave
absorption parameters of polymer composite are measured at X-band. The
microwave absorption is found to be </span></span></span></span><span style=\"font-family:Verdana;\"><span style=\"font-family:Verdana;\"><span style=\"font-family:Verdana;\">-</span></span></span><span><span><span style=\"font-family:;\" \"=\"\"><span style=\"font-family:Verdana;\">28 dB
(99%) at 10.2 GHz.</span><b> </b><span style=\"font-family:Verdana;\">Different characterization techniques such as
SEM-EDX, FTIR and XRD are done. The SEM result shows flakes like structure for
PANI/PVA and crystalline structure for NiFe</span><sub><span style=\"font-family:Verdana;\">2</span></sub><span style=\"font-family:Verdana;\">O</span><sub><span style=\"font-family:Verdana;\">3</span></sub><span style=\"font-family:Verdana;\">. FTIR of
the composite reveal</span></span></span></span><span style=\"font-family:Verdana;\"><span style=\"font-family:Verdana;\"><span style=\"font-family:Verdana;\">s</span></span></span><span><span><span style=\"font-family:;\" \"=\"\"><span style=\"font-family:Verdana;\"> the interaction between the PANI/PVA and NiFe</span><sub><span style=\"font-family:Verdana;\">2</span></sub><span style=\"font-family:Verdana;\">O</span><sub><span style=\"font-family:Verdana;\">3</span></sub><span style=\"font-family:Verdana;\">.</span></span></span></span>
%K Chemical Polymerization
%K Microwave
%K Permittivity
%K Permeability
%K Reflection Loss
%K Sol Gel
%U http://www.scirp.org/journal/PaperInformation.aspx?PaperID=98061