EXPLORING CHARPY IMPACT AND HARDNESS TESTING OF CARBON NANOFIBER-REINFORCED EPOXY COMPOSITES WITH VARIED WEIGHT PERCENTAGES
Abstract views: 139
/ 
PDF downloads: 52
DOI:
https://doi.org/10.5281/zenodo.12566382Keywords:
Carbon Nano Fiber, Charpy Impact Test, Hardness Test, Impact Energy AbsorbedAbstract
ABSTRACT
This study encompasses research involving Charpy impact tests and hardness tests conducted to determine the mechanical properties of carbon nanofiber (CNF) reinforced samples used in epoxy matrix materials for composite structures. The utilization of CNFs as filler materials to enhance the mechanical strength of composite structures holds significant importance, particularly in industries demanding advanced technologies such as aerospace, space exploration, automotive, and marine engineering. This study evaluates the mechanical properties of epoxy composites with varying concentrations of CNF additives, presenting the comparative results of Charpy impact tests and hardness tests.
The results of the Charpy impact tests indicate that epoxy composites with 0.8 wt % CNF additives demonstrate the highest performance, whereas those with 1.2 wt % CNF additives exhibit the lowest performance. Similarly, the outcomes of the hardness tests corroborate that epoxy composites with 1.2 wt % CNF additives possess the lowest hardness values.
This study contributes to understanding CNF-reinforced epoxy composites' mechanical properties and emphasizes their potential in industrial applications. Furthermore, focusing on standard test methods for determining the mechanical properties of CNF-reinforced epoxy composites provides guidance for future research in this field.
References
Wang, G., et al., Electrospun nanofiber: Emerging reinforcing filler in polymer matrix composite materials. Progress in Polymer Science, 2017. 75: p. 73-107.
Tiwari, J.N., R.N. Tiwari, and K.S. Kim, Zero-dimensional, one-dimensional, two-dimensional and three-dimensional nanostructured materials for advanced electrochemical energy devices. Progress in Materials Science, 2012. 57(4): p. 724-803.
Kenry, K.-T. Yong, and S.F. Yu, AlN nanowires: synthesis, physical properties, and nanoelectronics applications. Journal of Materials Science, 2012. 47: p. 5341-5360.
Lim, C.T., Synthesis, optical properties, and chemical–biological sensing applications of one-dimensional inorganic semiconductor nanowires. Progress in materials science, 2013. 58(5): p. 705-748.
Hassanzadeh, P., et al., Chitin nanofiber micropatterned flexible substrates for tissue engineering. Journal of materials chemistry B, 2013. 1(34): p. 4217-4224.
Behrens, A.M., et al., In situ deposition of PLGA nanofibers via solution blow spinning. ACS Macro Letters, 2014. 3(3): p. 249-254.
Wu, Q., et al., Electrospun silicon/carbon/titanium oxide composite nanofibers for lithium ion batteries. Journal of Power Sources, 2014. 258: p. 39-45.
Lim, C.T., Nanofiber technology: current status and emerging developments. Progress in polymer science, 2017. 70: p. 1-17.
Serp, P., M. Corrias, and P. Kalck, Carbon nanotubes and nanofibers in catalysis. Applied Catalysis A: General, 2003. 253(2): p. 337-358.
Vamvakaki, V., K. Tsagaraki, and N. Chaniotakis, Carbon nanofiber-based glucose biosensor. Analytical chemistry, 2006. 78(15): p. 5538-5542.
Banks, C.E. and R.G. Compton, Exploring the electrocatalytic sites of carbon nanotubes for NADH detection: an edge plane pyrolytic graphite electrode study. Analyst, 2005. 130(9): p. 1232-1239.
Huang, J., Y. Liu, and T. You, Carbon nanofiber based electrochemical biosensors: A review. Analytical Methods, 2010. 2(3): p. 202-211.
Hammel, E., et al., Carbon nanofibers for composite applications. Carbon, 2004. 42(5-6): p. 1153-1158.
Seo, M.-K. and S.-J. Park, Electrochemical characteristics of activated carbon nanofiber electrodes for supercapacitors. Materials Science and Engineering: B, 2009. 164(2): p. 106-111.
Demirci, I. and I. Saritas, Damage analysis of Nomex honeycomb sandwich structures using image processing and artificial intelligence approaches. Polymer Composites, 2023.
Demirci, İ. and I. Saritas, Effects of nanographene added to the matrix material at different rates on the Charpy impact energy. Selcuk University Journal of Engineering Sciences, 2021. 20(3): p. 105-107.
Demirci, M.T., Investigation of low‐velocity impact behavior of aluminum honeycomb composite sandwiches with GNPs doped BFR laminated face‐sheets and interfacial adhesive for aircraft structures. Polymer Composites, 2022. 43(8): p. 5675-5689.
Downloads
Published
How to Cite
Issue
Section
License
Copyright (c) 2024 ARCENG (INTERNATIONAL JOURNAL OF ARCHITECTURE AND ENGINEERING) ISSN: 2822-6895
This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.
The journal is licensed under a 