Preparation and characterisation of nickel-plated carbon fibre/polyether ether ketone composites with high electromagnetic shielding and high thermal conductivity

2019 ◽  
Vol 297 (7-8) ◽  
pp. 967-977
Author(s):  
Shu Li ◽  
Yang Jin ◽  
Zhenyang Wang ◽  
Qingxia He ◽  
Rui Chen ◽  
...  
Keyword(s):  
Thermal Conductivity ◽  
Carbon Fibre ◽  
Electromagnetic Shielding ◽  
High Thermal Conductivity ◽  
Polyether Ether Ketone ◽  
Ether Ketone

The effects of adding carbon nanotubes to the mechanical and tribological properties of a carbon fibre reinforced polyether ether ketone composite

2009 ◽  
Vol 223 (11) ◽  
pp. 2501-2507 ◽  
Author(s):  
J Li ◽  
L Q Zhang
Keyword(s):  
Carbon Nanotubes ◽  
Wear Resistance ◽  
Carbon Fibre ◽  
Vinyl Ester ◽  
High Wear Resistance ◽  
Compression Moulding ◽  
Mechanical And Tribological Properties ◽  
Polyether Ether Ketone ◽  
Carbon Nano Tubes ◽  
Ether Ketone

The main objective of this article is to develop a high wear resistance carbon fibre (CF)-reinforced polyether ether ketone composite with the addition of multi-wall carbon nano-tubes (MWCNT). These compounds were well mixed in a Haake batch mixer and compounded polymers were fabricated into sheets of known thickness by compression moulding. Samples were tested for wear resistance with respect to different concentrations of fillers. Wear resistance of a composite with 20 wt% of CF increases when MWCNT was introduced. The worn surface features have been examined using a scanning electron microscope (SEM). Photomicrographs of the worn surfaces revealed higher wear resistance with the addition of carbon nanotubes. Also better interfacial adhesion between carbon and vinyl ester in a carbon-reinforced vinyl ester composite was observed.

scholarly journals In Situ Measurement of Carbon Fibre/Polyether Ether Ketone Thermal Expansion in Low Earth Orbit

Aerospace ◽  
2020 ◽  
Vol 7 (4) ◽  
pp. 35 ◽  
Author(s):  
Farhan Abdullah ◽  
Kei-ichi Okuyama ◽  
Isai Fajardo ◽  
Naoya Urakami
Keyword(s):  
Thermal Expansion ◽  
Carbon Fibre ◽  
Material Science ◽  
Low Earth Orbit ◽  
Earth Orbit ◽  
Small Satellite ◽  
Polyether Ether Ketone ◽  
Ether Ketone ◽  
Orbit Data

The low Earth orbit (LEO) environment exposes spacecraft to factors that can degrade the dimensional stability of the structure. Carbon Fibre/Polyether Ether Ketone (CF/PEEK) can limit such degradations. However, there are limited in-orbit data on the performance of CF/PEEK. Usage of small satellite as material science research platform can address such limitations. This paper discusses the design of a material science experiment termed material mission (MM) onboard Ten-Koh satellite, which allows in situ measurements of coefficient of thermal expansion (CTE) for CF/PEEK samples in LEO. Results from ground tests before launch demonstrated the feasibility of the MM design. Analysis of in-orbit data indicated that the CTE values exhibit a non-linear temperature dependence, and there was no shift in CTE values after four months. The acquired in-orbit data was consistent with previous ground tests and in-orbit data. The MM experiment provides data to verify the ground test of CF/PEEK performance in LEO. MM also proved the potential of small satellite as a platform for conducting meaningful material science experiments.

A high-thermal-conductivity, high-durability phase-change composite using a carbon fibre sheet as a supporting matrix

2020 ◽  
Vol 264 ◽  
pp. 114685 ◽  
Author(s):  
Kaixin Dong ◽  
Nan Sheng ◽  
Deqiu Zou ◽  
Cheng Wang ◽  
Kenji Shimono ◽  
...  
Keyword(s):  
Thermal Conductivity ◽  
Carbon Fibre ◽  
Phase Change ◽  
High Thermal Conductivity ◽  
High Durability

scholarly journals The Progress of Composites with High Thermal Conductivity and Electromagnetic Shielding

2020 ◽  
Vol 1 (4) ◽  
pp. 18
Author(s):  
Houbao Liu ◽  
Renli Fu ◽  
Weisong Dong ◽  
Yingjie Song ◽  
Hao Zhang
Keyword(s):  
Thermal Conductivity ◽  
Composite Materials ◽  
Electromagnetic Interference ◽  
Heat Dissipation ◽  
Development Trend ◽  
Electromagnetic Shielding ◽  
High Thermal Conductivity ◽  
Heat Radiation ◽  
Electronic Components ◽  
High Package Density

<p>As electronic components develop toward high power, high package density, and device size miniaturization,  heat dissipation and electromagnetic interference between electronic components are becoming more and more serious. In order to solve the adverse elec  tromagnetic waves and heat radiation generated by electronic devices, people have high hopes for electronic packaging materials with high thermal conductivity and electromagnetic interference resistance. This paper summa  rizes the research status of high thermal conductivity composite materials and electromagnetic shielding composite materials. Finally, the latest research results of high thermal conductivity and electromagnetic shielding composites are introduced, and the future development trend of new materials for microelectronic packaging is prospected.</p>

scholarly journals Behaviour and damage of injected carbon-fibre-reinforced polyether ether ketone: From process to modelling

2016 ◽  
Vol 51 (2) ◽  
pp. 141-151
Author(s):  
F Berthet ◽  
F Lachaud ◽  
J Crevel ◽  
M-L Pastor
Keyword(s):  
Carbon Fibre ◽  
Micromechanical Model ◽  
Tensile Tests ◽  
Homogenization Theory ◽  
Polyether Ether Ketone ◽  
Macro Scale ◽  
Static Tensile ◽  
Ether Ketone ◽  
Scale Properties ◽  
Short Carbon

Short-carbon-fibre-reinforced polyether ether ketones are materials of great interest for the aeronautical industry. In this study, a design of experiment was carried out to understand the effect of process parameters on micro- and macro-scale properties of injection-moulded short-carbon-fibre-reinforced polyether ether ketone (90HMF40). Mould temperature was found to be the most significant parameter; it had a positive effect, essentially on failure stress and strain. Once the damage and plasticity scenarios were understood, a micromechanical model based on Mori–Tanaka homogenization theory was developed, featuring micro-damage and coupling with macro-plasticity. This model gave good predictions for quasi-static tensile tests.

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