Mechanical, thermal, and dielectric properties of functionalized graphene oxide/polyimide nanocomposite films
Author(s) -
Fazil Srosh,
Bangesh Masroor,
Rehman Wajid,
Liaqat Khurram,
Saeed Shaukat,
Sajid Muhammad,
Waseem Muhammad,
Shakeel Muhammad,
Bibi Iram,
Guo Cun-Yue
Publication year - 2019
Publication title -
nanomaterials and nanotechnology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.412
H-Index - 21
ISSN - 1847-9804
DOI - 10.1177/1847980418821037
Subject(s) - polyimide , materials science , graphene , nanocomposite , dielectric , thermal stability , composite material , oxide , composite number , modulus , dielectric loss , chemical engineering , nanotechnology , layer (electronics) , optoelectronics , engineering , metallurgy
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.
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