Manuscript Number : IJSRST185321
Spectroscopic and Electromagnetic Interference-Shielding Effectiveness Studies on Polyaniline/DBSA/MoO3 Composite at X-band Frequencies
Authors(4) :-NagesaSastry. D , Vinay. K , Hiremath Suresh Babu , Revanasiddappa. M Nowadays, emerging research in the areas of conducting polymer-based metal oxide composites have shown much interest among modern physical and chemical researchers due to their unique absorption properties. In the present work, the conducting polyaniline/ molybdenum trioxide nanoparticles blended in DBSA was synthesized by in-situ polymerization technique with varied weight % (10, 20, 30, 40 and 50) of molybdenum trioxide. The analysis on the EMI Shielding Effectiveness (EMI-SE) of the synthesized samples in the X-band frequencies (8.2-12.4 GHz) is presented here. The influence of molybdenum trioxide nanoparticle in Polyaniline/DBSA matrix over the EMI-SE has been studied. It is observed that the synthesized composites exhibit excellent shielding efficiency in the entire range of X-band. The absorption governed shielding effectiveness of the synthesized polyaniline/DBSA/MoO3 composite finds cost effective applications and manifests electromagnetic compatibility in the X-band frequencies.
NagesaSastry. D Polyaniline; DBSA; molybdenum oxide; EMI shielding; composites. Publication Details
Published in : Volume 5 | Issue 3 | May-June 2018 Article Preview
Department of Chemistry, Veerashaiva College, Bellary, Karnataka, India
Vinay. K
Department of Chemistry, Channabasaveshwara Institute of Technology, Gubbi, Karnataka, India
Hiremath Suresh Babu
Department of Chemistry, RaoBahadur Y Mahabaleswarappa Engineering College, Bellary, Karnataka, India
Revanasiddappa. M
Department of Chemistry, PESIT-Bangalore South Campus, Bangalore, Karnataka, India
Date of Publication : 2018-05-05
License: This work is licensed under a Creative Commons Attribution 4.0 International License.
Page(s) : 117-119
Manuscript Number : IJSRST185321
Publisher : Technoscience Academy
Journal URL : https://ijsrst.com/IJSRST185321
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