Effect of doping of multi-walled carbon nanotubes on phenolic based carbon fiber reinforced nanocomposites

6th Vacuum and Surface Sciences Conference of Asia and Australia

Saeed, Sadaf^1 ; Hakeem, Saira^1 ; Faheem, Muhammad^1 ; Alvi, Rashid Ahmed^1 ; Farooq, Khawar^1 ; Hussain, Syed Tajammul^2 ; Ahmad, Shahid Nisar^2

National Institute of Vacuum Science and Technology, Islamabad, Pakistan^1

National Center for Physics, Quaid-i- Azam University, Islamabad, Pakistan^2

关键词: A-stable;    Ablation properties;    Ablative properties;    Carbon fiber reinforced;    Effect of doping;    Fourier transform infra red (FTIR) spectroscopy;    Melt mixing;    Ultra-sonication;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/439/1/012017/pdf
DOI  :  10.1088/1742-6596/439/1/012017

来源: IOP

【 摘 要 】

We report on the effect of multi-walled carbon nanotubes (MWCNTs) on different properties of phenolic resin. A low content of MWCNTs (∼ 0.05 wt%) was mixed in phenolic resin and a stable dispersion was achieved by ultrasonication, followed by melt mixing. After curing the characterization of these composites was done by using scanning electron microscopy (SEM), thermogravimetric analysis (TGA), and Fourier transform infra-red spectroscopy (FTIR). The thermal and ablative properties of carbon fiber reinforced MWCNTs-phenolic nanocomposites were also studied. The addition of MWCNTs showed improvement in thermal stability and ablation properties.