Improving Impact Resistance of Carbon Fiber Composites with Carbon Nanoparticles
Author Information
Author(s): Jen Yi-Ming, Chen Yu-Jen, Yu Tzung-Han, Stănescu Marius Marinel, Dumitru Bolcu
Primary Institution: National Taiwan Ocean University
Hypothesis
The study investigates how adding carbon nanoparticles to the matrix affects the impact resistance and post-impact tensile strength of carbon fiber reinforced epoxy composites.
Conclusion
Adding carbon nanoparticles significantly improves the impact resistance and post-impact tensile strength of carbon fiber reinforced epoxy composites.
Supporting Evidence
- Adding nanoparticles increases the maximum impact force.
- Damage area and dent depth decrease with higher nanoparticle concentrations.
- MWCNTs outperform GNPs in enhancing post-impact static strength.
Takeaway
This study shows that putting tiny carbon particles in plastic can make it much stronger when it gets hit.
Methodology
The study involved preparing composite specimens with different concentrations of carbon nanoparticles and conducting impact and tensile tests to evaluate their performance.
Limitations
The study does not address the long-term durability of the modified composites under various environmental conditions.
Digital Object Identifier (DOI)
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