Eco-Friendly Electromagnetic Interference Shielding Materials from Flexible Reduced Graphene Oxide Filled Polycaprolactone/Polyaniline Nanocomposites
Date
2016Author
Ponnamma, DeepalekshmiSadasivuni, Kishor Kumar
Strankowski, Michael
Kasak, Peter
Krupa, Igor
AlMaadeed, Mariam Al-Ali
...show more authors ...show less authors
Metadata
Show full item recordAbstract
Hybrid nanocomposites have the unique ability of enhancing material properties due to the existing synergistic effect of the fillers. In this study, the authors report such an eco-friendly hybrid nanocomposite comprising of polyaniline and reduced graphene oxide in polycaprolactone. The conducting polyaniline improved the processability of polycaprolactone, and the final composites were prepared by incorporating graphene oxide reduced at 200 and 600°C temperatures to the polycaprolactone–polyaniline blend. Polyaniline, polyaniline/reduced graphene oxide200, and polyaniline/reduced graphene oxide600 imparted good electrical conductivity to polycaprolactone, and the fabricated flexible polycaprolactone–polyaniline/reduced graphene oxide nanocomposites exhibited good mechanical property, increased thermal stability, and excellent electromagnetic interference shielding up to 42 dB at 13 GHz.
Collections
- Center for Advanced Materials Research [1349 items ]
Related items
Showing items related by title, author, creator and subject.
-
Porous MXenes: Synthesis, structures, and applications
Bua, Fanxing; Zagho, Moustafa M.; Ibrahim, Yasseen; Ma, Bing; Elzatahry, Ahmed; Zhaoa, Dongyuan... more authors ... less authors ( Elsevier B.V. , 2020 , Article)Due to highly tunable metallic compositions and surface functional groups, MXenes have attracted significant interests for a wide range of applications, such as energy storage, electromagnetic interference shielding, ... -
Swinging with the Jet Set: Analysis of Electromagnetic Fields Inside Jet Engines - From Numerical and Experimental Analysis to Statistical Analysis
Krishna, Aparna; Khattab, Tamer; Abdelaziz, Aya F.; Guizani, Mohsen ( Institute of Electrical and Electronics Engineers Inc. , 2016 , Article)Analyzing electromagnetic propagation inside jet engine turbines is a challenging and important research topic due to its potential applications in both civil and military fields. Electromagnetic modeling of such complex ... -
Joint interference cancellation and dirty paper coding for cognitive cellular networks
Shahmohammadi, Mohammad; Koyluoglu, O. Ozan; Khattab, Tamer M. S.; El Gamal, Hesham (2011 , Conference Paper)Downlink communication in a cellular network with a cognitive (secondary) cell is considered. In our model, the base station of the cognitive cell knows the messages of the other cell non-causally. We propose a new ...