Functionalization of multi-walled carbon nanotubes and their effect on the tribological properties of poly(ether ether ketone) composites

2017 ◽  
Vol 66 (12) ◽  
pp. 1897-1905 ◽  
Author(s):  
Yingshuang Shang ◽  
Yifan Liu ◽  
Zhaoyang Wang ◽  
Zilong Jiang ◽  
Zhenhua Jiang ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Tribological Properties ◽  
Ether Ether Ketone ◽  
Poly Ether Ether Ketone ◽  
Multi Walled Carbon Nanotubes ◽  
Ether Ketone ◽  
Walled Carbon Nanotubes

The performances of modified single-walled carbon nanotubes/poly(ether ether ketone) composites prepared by solution blending and melt blending

2019 ◽  
Vol 32 (3) ◽  
pp. 276-285 ◽  
Author(s):  
Yongpeng Wang ◽  
Qingwen Zhang ◽  
Mengzhu Liu ◽  
Qizhong Zhang ◽  
Haibo Zhang ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Single Walled Carbon Nanotubes ◽  
Melt Blending ◽  
Single Walled Carbon ◽  
Solution Blending ◽  
Ether Ether Ketone ◽  
Peek Composite ◽  
Poly Ether Ether Ketone ◽  
Ether Ketone ◽  
Walled Carbon Nanotubes

The modified single-walled carbon nanotubes (m-SWCNTs)/poly(ether ether ketone) (PEEK) composites were prepared by solution blending and melt blending, respectively. The mechanical, dielectric, and frictional performances of the m-SWCNTs/PEEK composites obtained by different processing technic were investigated. The poly(aryl ether ketone)s with pyrene (PAEK-Pys) were synthesized through iridium-catalyzed C−H borylation followed by Suzuki coupling. PAEK-Pys were characterized using ultraviolet–visible spectroscopy, proton nuclear magnetic resonance spectroscopy, and gel permeation chromatography. The polymers were then used for surface modification of pristine SWCNTs. Finally, the m-SWCNTs were used to prepare m-SWCNTs/PEEK composites via co-blending in solution or melt. The mechanical, frictional, and dielectric performance of the m-SWCNTs/PEEK composite by solution blending were better than these in m-SWCNTs/PEEK composite by melt blending. These results suggest that the method of solution blending is more favorable for the dispersion of the SWCNTs in PEEK.

scholarly journals Improving thermal durability and mechanical properties of poly(ether ether ketone) with single-walled carbon nanotubes

Polymer ◽  
2019 ◽  
Vol 176 ◽  
pp. 60-65 ◽  
Author(s):  
Seisuke Ata ◽  
Yoshihiro Hayashi ◽  
Thanh Binh Nguyen Thi ◽  
Shigeki Tomonoh ◽  
Susumu Kawauchi ◽  
...  
Keyword(s):  
Mechanical Properties ◽  
Carbon Nanotubes ◽  
Single Walled Carbon Nanotubes ◽  
Single Walled Carbon ◽  
Thermal Durability ◽  
Ether Ether Ketone ◽  
Poly Ether Ether Ketone ◽  
Ether Ketone ◽  
Walled Carbon Nanotubes
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