Designing, modeling and manufacturing of lightweight carbon nanotubes/polymer composite nanofibers for electromagnetic interference shielding application
Source abstract
Abstract
Abstract Lightweight conductive multi-walled carbon nanotubes (MWCNTs)/polyvinyl alcohol (PVA) composite nanofibers were prepared by electrospinning process with an aim to investigate the potential of such nanofibers as an effective electromagnetic interference (EMI) shielding material. The influence of MWCNTs content, thickness, and frequency on the EMI shielding of conductive MWCNTs/PVA composite nanofiber has been investigated. These experiments were designed by response surface methodology (RSM) and quadratic model was used to calculation of the responses. The predicted responses were in good agreement with the experimental results according to RSM model. The RSM analysis confirmed that MWCNTs content and thickness were the main significant variables affecting the absorption shielding effectiveness. Moreover, the sample thickness has no significant influence on the reflection shielding effectiveness. The RSM model predicted the 31.5 dB value of the highest absorption with low reflection (8.8 dB) at conditions of 7.7 wt% MWCNTs content, 3 mm of the sample thickness, and 12 GHz of incident EM wave frequency. The obtained RSM results confirmed that the selected RSM model presented suitable performance for evaluating the involved variables and prediction of EMI shielding parameters.
Source: openaire · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Electromagnetic wave absorption materials · Advanced Antenna and Metasurface Technologies · Urban Transport Systems Analysis
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (38)
Show source-provided references
1. Facile preparation of lightweight high-strength biodegradable polymer/multi-walled carbon nanotubes nanocomposite foams for electromagnetic interference shielding10.1016/j.carbon.2016.04.052 ↗
2. Structuring tri-continuous structure multiphase composites with ultralow conductive percolation threshold and excellent electromagnetic shielding effectiveness using simple melt mixing10.1016/j.polymer.2015.12.005 ↗
3. Electromagnetic interference shielding/absorbing characteristics of CNT-embedded epoxy composites10.1016/j.compositesa.2011.04.016 ↗
4. Morphology, electromagnetic properties and electromagnetic interference shielding performance of poly lactide/graphene nanoplatelet nanocomposites10.1016/j.matdes.2016.01.086 ↗
5. Cost-efficient high performance polyetheretherketone/expanded graphite nanocomposites with high conductivity for EMI shielding application10.1016/j.matchemphys.2013.07.005 ↗
6. Fluorination effects of carbon black additives for electrical properties and EMI shielding efficiency by improved dispersion and adhesion10.1016/j.carbon.2009.05.017 ↗
7. Reduced graphene oxide deposited carbon fiber reinforced polymer composites for electromagnetic interference shielding10.1016/j.compositesa.2015.12.008 ↗
8. Tensile, electrical conductivity and EMI shielding properties of solid and foamed PBT/carbon fiber composites10.1016/j.compositesb.2016.05.028 ↗
9. Superhydrophobic and conductive carbon nanofiber/PTFE composite coatings for EMI shielding10.1016/j.jcis.2010.09.017 ↗
10. Electrical, EMI shielding and tensile properties of PP/PE blends filled with GNP: CNT hybrid nanofiller10.1016/j.synthmet.2016.04.023 ↗
11. Ballistic and electromagnetic shielding behaviour of multifunctional Kevlar fiber reinforced epoxy composites modified by carbon nanotubes10.1016/j.carbon.2016.03.059 ↗
12. Single-wall carbon nanotubes dispersion behavior and its effects on the morphological and mechanical properties of the electrospun nanofibers10.1002/pc.22335 ↗
13. Thin and flexible multi-walled carbon nanotube/waterborne polyurethane composites with high-performance electromagnetic interference shielding10.1016/j.carbon.2015.10.004 ↗
14. Ultrasonic treatment of polycarbonate/carbon nanotubes composites10.1016/j.polymer.2015.12.051 ↗
15. In situ synthesis of poly (ethylene terephthalate) (PET) in ethylene glycol containing terephthalic acid and functionalized multiwalled carbon nanotubes (MWNTs) as an approach to MWNT/PET nanocomposites10.1021/cm051218t ↗
16. Electromagnetic interference shielding mechanisms of CNT/polymer composites10.1016/j.carbon.2009.02.030 ↗
17. The production of large scale ultrathin aligned CNT films by combining AC electric field with liquid flow10.1016/j.carbon.2013.03.046 ↗
18. Fabrication of polyvinyl alcohol/multi-walled carbon nanotubes composite electrospun nanofibres and their application as microwave absorbing material10.1049/mnl.2013.0381 ↗
19. Open-cell phenolic carbon foam and electromagnetic interference shielding properties10.1016/j.carbon.2016.03.055 ↗
20. 3D network porous polymeric composites with outstanding electromagnetic interference shielding10.1016/j.compscitech.2016.01.007 ↗
21. Ultrathin carbon foams for effective electromagnetic interference shielding10.1016/j.carbon.2016.01.030 ↗
22. Fiber mats of poly (vinyl alcohol)/silica composite via electrospinning10.1016/S0167-577X(02)01036-4 ↗
23. Fabrication of homogeneous multi-walled carbon nanotube/poly (vinyl alcohol) composite films using for microwave absorption application10.1007/s12221-014-0583-3 ↗
24. Effect of crosslinking on the mechanical and thermal properties of poly (vinyl alcohol)10.1016/S0032-3861(00)00287-1 ↗
25. Lightweight nanofibrous EMI shielding nanowebs prepared by electrospinning and metallization10.1016/j.compscitech.2012.04.009 ↗
26. Effect of oxyfluorination on electromagnetic interference shielding behavior of MWCNT/PVA/PAAc composite microcapsules10.1016/j.eurpolymj.2010.02.005 ↗
27. Polymeric nanocomposites for electromagnetic wave absorption10.1007/s10853-009-3561-1 ↗
28. Evaluation of the factors influencing the resultant diameter of the electrospun gelatin/sodium alginate nanofibers via Box–Behnken design10.1016/j.msec.2015.09.024 ↗
29. Molecular size distribution in synthesis of polyoxymethylene dimethyl ethers and process optimization using response surface methodology10.1016/j.cej.2014.10.056 ↗
30. Comparative study of wear performance of particulate and fiber-reinforced nano-ZnO/ultra-high molecular weight polyethylene hybrid composites using response surface methodology10.1016/j.matdes.2014.06.031 ↗
31. Predicting of mechanical properties of PP/LLDPE/TiO2 nanocomposites by response surface methodology10.1016/j.compositesb.2015.08.075 ↗
32. Rapid and high capacity adsorption of heavy metals by Fe3O4/montmorillonite nanocomposite using response surface methodology: preparation, characterization, optimization, equilibrium isotherms, and adsorption kinetics study10.1016/j.jtice.2014.10.025 ↗
33. Conductive polyacrylonitrile/polyaniline nanofibers prepared by electrospinning process10.1134/S0965545X1503013X ↗
34. In situ preparation of reinforced polyimide nanocomposites with the noncovalently dispersed and matrix compatible MWCNTs10.1016/j.compositesa.2015.08.032 ↗
35. Multi-walled carbon nanotube-filled polyvinyl chloride composites: influence of processing method on dispersion quality, electrical conductivity and mechanical properties10.1016/j.compositesa.2015.12.005 ↗
36. Thermal, rheological and electrical analysis of MWCNTs/epoxy matrices10.1016/j.compscitech.2015.02.002 ↗
37. A mechanistic study on electromagnetic shielding effectiveness of polysulfone/carbon nanofibers nanocomposites10.1007/s10853-012-6904-2 ↗
38. X-band EMI shielding mechanisms and shielding effectiveness of high structure carbon black/polypropylene composites