Title :
Flexible films based on graphene/polymer nanocomposite with improved electromagnetic interference shielding
Author :
A.C. Obreja;S. Iordanescu;R. Gavrila;A. Dinescu;F. Comanescu;A. Matei;M. Danila;M. Dragoman;H. Iovu
Author_Institution :
National Institute for Research and Development in Microtechnologies (IMT - Bucharest), 126A Erou Iancu Nicolae Street, 077190, Romania
Abstract :
In this paper a method to obtain a graphene/polymer nanocomposite film laminated into a PET sandwich structure with improved EMI shielding was investigated. The composite was characterized by FTIR spectroscopy, X-ray diffraction, AFM, SEM microscopy and Raman spectroscopy. The EMI shielding effectiveness was evaluated in 8-12.5 GHz X-band frequencies for different ratio between graphene filler and poly(3,4-ethylenedioxythiophene) polystyrene sulfonate matrix at different thickness of nanocomposite.
Keywords :
"Films","Polymers","Graphene","Electromagnetic interference","Positron emission tomography","Substrates","Nanobioscience"
Conference_Titel :
Semiconductor Conference (CAS), 2015 International
Print_ISBN :
978-1-4799-8862-4
DOI :
10.1109/SMICND.2015.7355156
