Insert-molded poly(ether imide)/carbon fiber poly(ether ether ketone) bimaterial composites: Fracture and interfacial analysis

2006 ◽  
Vol 102 (3) ◽  
pp. 2362-2371 ◽  
Author(s):  
Sung In Moon ◽  
L. L. Monson ◽  
C. W. Extrand
Keyword(s):  
Carbon Fiber ◽  
Ether Ether Ketone ◽  
Poly Ether Ether Ketone ◽  
Interfacial Analysis ◽  
Ether Ketone ◽  
Bimaterial Composites

rBMSC and bacterial responses to isoelastic carbon fiber-reinforced poly(ether-ether-ketone) modified by zirconium implantation

2016 ◽  
Vol 4 (1) ◽  
pp. 96-104 ◽  
Author(s):  
Jian Li ◽  
Shi Qian ◽  
Congqin Ning ◽  
Xuanyong Liu
Keyword(s):  
Tissue Engineering ◽  
Carbon Fiber ◽  
Bone Tissue Engineering ◽  
Bone Tissue ◽  
Fiber Reinforced ◽  
Hard Tissue ◽  
Ether Ether Ketone ◽  
Poly Ether Ether Ketone ◽  
Potential Applications ◽  
Ether Ketone

PEEK-based biomaterials have great potential applications as hard tissue substitutes in bone tissue engineering.

scholarly journals Smart PEEK Modified by Self-Initiated Surface Graft Polymerization for Orthopedic Bearings

2014 ◽  
Vol 4 (3) ◽  
pp. 36-45 ◽  
Author(s):  
Masayuki Kyomoto, PhD ◽  
Toru Moro, MD, PhD ◽  
Shihori Yamane, MSc ◽  
Kenichi Watanabe, BS ◽  
Yoshio Takatori, MD, PhD ◽  
...  
Keyword(s):  
Carbon Fiber ◽  
Graft Polymerization ◽  
Sliding Friction ◽  
Fluid Film ◽  
Ether Ether Ketone ◽  
Poly Ether Ether Ketone ◽  
Ether Ketone ◽  
Surface Graft ◽  
Film Lubrication ◽  
Fluid Film Lubrication

Poly(ether-ether-ketone) (PEEK)s are a group of polymeric biomaterials with excellent mechanical properties, chemical stability, and nonmagnetism. In the present study, we propose a novel self-initiated surface graft polymerization technique, using which we demonstrate the fabrication of a highly hydrophilic and biocompatible nanometer-scale layer on the surfaces of PEEK and carbon fiber-reinforced PEEK (CFR-PEEK) by the photoinduced graft polymerization of 2-methacryloyloxyethyl phosphorylcholine (MPC) without using any photoinitiators. The thus formed hydrophilic and smooth 100-nm-thick PMPC-grafted layer caused a significant reduction in the sliding friction of the bearing interface because the thin water film and hydrated PMPC layer acted as extremely efficient lubricants (so-called fluid-film lubrication or hydration lubrication). Fluid-film lubrication suppressed the direct contact of the counter-bearing surface with the PEEK substrate and thus reduced the frictional force. A PMPC-grafted layer is therefore expected to significantly increase bearing durability. Furthermore, the PMPC-grafted layer shows unique phenomena, e.g., it prevents damage of the metal counter surface regardless of the carbon fiber content of CFR-PEEK. Smart PEEK using the self-initiated surface graft polymerization of MPC should lead to development of novel orthopedic bearings.Keywords: poly(ether-ether-ketone), 2-methacryloyloxyethyl phosphorylcholine, surface modification, photopolymerization, joint replacement, wear mechanism

scholarly journals Wettability and Interfacial Properties of Carbon Fiber and Poly(ether ether ketone) Fiber Hybrid Composite

2019 ◽  
Vol 11 (34) ◽  
pp. 31520-31531 ◽  
Author(s):  
Chunrui Lu ◽  
Jian Wang ◽  
Xue Lu ◽  
Ting Zheng ◽  
Yingyi Liu ◽  
...  
Keyword(s):  
Carbon Fiber ◽  
Hybrid Composite ◽  
Interfacial Properties ◽  
Ether Ether Ketone ◽  
Poly Ether Ether Ketone ◽  
Ether Ketone
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