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Journal of Materials Science
Erschienen in: Journal of Materials Science 23/2018

02.08.2018 | Energy materials

Superior electrical, mechanical and electromagnetic interference shielding properties of polycarbonate/ethylene-methyl acrylate-in situ reduced graphene oxide nanocomposites

verfasst von: Nisha Bagotia, Veena Choudhary, D. K. Sharma

Erschienen in: Journal of Materials Science | Ausgabe 23/2018

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Abstract

Fabrication of the polymer/graphene nanocomposites with high electro-mechanical properties is very challenging approach these days against the electromagnetic pollution. This paper mainly focused on the preparation of in situ reduced graphene oxide (IrGO) during melt blending of polycarbonate/ethylene-methyl acrylate [PC/EMA (95/5 wt/wt)] blend and graphene oxide to achieve enhanced electro-mechanical properties of the nanocomposites. It involves the reduction mechanism of graphene oxide with in the polymer matrix. The nanocomposites showed a significant improvement in mechanical stiffness owing to efficient stress transfer from matrix to filler. PC/EMA–IrGO nanocomposites with 15 phr loading of GO showed highest electromagnetic shielding effectiveness (− 30 dB) over the frequency range of X-band (8.2–12.4 GHz). This promising strategy of developing single-step PC/EMA–IrGO nanocomposites with enhanced electro-mechanical properties can also be used in large-scale technical and commercial applications.
Vorheriger Artikel Facile synthesis of NiSnO3/graphene nanocomposite for high-performance electrode towards asymmetric supercapacitor device
Nächster Artikel Highly efficient and reproducible planar perovskite solar cells with mitigated hysteresis enabled by sequential surface modification of electrodes

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Metadaten
Titel
Superior electrical, mechanical and electromagnetic interference shielding properties of polycarbonate/ethylene-methyl acrylate-in situ reduced graphene oxide nanocomposites
verfasst von
Nisha Bagotia
Veena Choudhary
D. K. Sharma
Publikationsdatum
02.08.2018
Verlag
Springer US
Erschienen in
Journal of Materials Science / Ausgabe 23/2018
Print ISSN: 0022-2461
Elektronische ISSN: 1573-4803
DOI
https://doi.org/10.1007/s10853-018-2749-7

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