Mechanical, thermal, and dielectric properties of functionalized graphene oxide/polyimide nanocomposite films

Mechanical, thermal, and dielectric properties of functionalized graphene oxide/polyimide nanocomposite films

Ethyltriethoxysilane-functionalized graphene oxide/polyimide composite films were synthesized. Eighty percent improvement in Young’s modulus, high thermal stability at 800°C, and 3.46-fold increase in dielectric constants compared to polyimide with a dielectric loss of only 0.035 were exhibited by t...

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Veröffentlicht in:Nanomaterials and nanotechnology 2019-01, Vol.9, p.184798041882103
Hauptverfasser: Fazil, Srosh, Bangesh, Masroor, Rehman, Wajid, Liaqat, Khurram, Saeed, Shaukat, Sajid, Muhammad, Waseem, Muhammad, Shakeel, Muhammad, Bibi, Iram, Guo, Cun-Yue
Format: Artikel
Sprache:eng
Schlagworte:
Dielectric loss
Dielectric properties
Graphene
Modulus of elasticity
Nanocomposites
Thermal stability
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Zusammenfassung:Ethyltriethoxysilane-functionalized graphene oxide/polyimide composite films were synthesized. Eighty percent improvement in Young’s modulus, high thermal stability at 800°C, and 3.46-fold increase in dielectric constants compared to polyimide with a dielectric loss of only 0.035 were exhibited by these composite films.
ISSN:1847-9804
1847-9804
DOI:10.1177/1847980418821037