Enhanced interfacial interactions of carbon fiber reinforced PEEK composites by regulating PEI and graphene oxide complex sizing at the interface

2018 ◽  
Vol 154 ◽  
pp. 175-186 ◽  
Author(s):  
Junlin Chen ◽  
Kai Wang ◽  
Yan Zhao

2020 ◽  
Vol 40 (5) ◽  
pp. 415-420 ◽  
Author(s):  
Yasin Altin ◽  
Hazal Yilmaz ◽  
Omer Faruk Unsal ◽  
Ayse Celik Bedeloglu

AbstractThe interfacial interaction between the fiber and matrix is the most important factor which influences the performance of the carbon fiber-epoxy composites. In this study, the graphitic surface of the carbon fibers was modified with graphene oxide nanomaterials by using a spray coating technique which is an easy, cheap, and quick method. The carbon fiber-reinforced epoxy matrix composites were prepared by hand layup technique using neat carbon fibers and 0.5, 1 and 2% by weight graphene oxide (GO) modified carbon fibers. As a result of SEM analysis, it was observed that GO particles were homogeneously coated on the surface of the carbon fibers. Furthermore, Young's modulus increased from 35.14 to 43.40 GPa, tensile strength increased from 436 to 672 MPa, and the elongation at break was maintained around 2% even in only 2% GO addition.





2020 ◽  
Vol 22 ◽  
pp. 100480
Author(s):  
Cheng-Bing Qu ◽  
Yong Huang ◽  
Fei Li ◽  
Hong-Mei Xiao ◽  
Yu Liu ◽  
...  


2018 ◽  
Vol 452 ◽  
pp. 286-298 ◽  
Author(s):  
Yunyun Ma ◽  
Chun Yan ◽  
Haibing Xu ◽  
Dong Liu ◽  
Pengcheng Shi ◽  
...  


2017 ◽  
Vol 32 (1) ◽  
pp. 48-55 ◽  
Author(s):  
Xiao Han ◽  
Yan Zhao ◽  
Jian-ming Sun ◽  
Ye Li ◽  
Jin-dong Zhang ◽  
...  


Polymer ◽  
2015 ◽  
Vol 59 ◽  
pp. 155-165 ◽  
Author(s):  
Fei Li ◽  
Yu Liu ◽  
Cheng-Bing Qu ◽  
Hong-Mei Xiao ◽  
Yang Hua ◽  
...  


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