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Published in: Integrating Materials and Manufacturing Innovation 3/2022

15-08-2022 | Technical Article

Modeling and Optimum Design of Carbon Nanotube/Polyvinyl Alcohol Hybrid Nanofibers as Electromagnetic Interference Shielding Material

Authors: Kemal Bartu Aydın, Levent Aydin, Fethullah Güneş

Published in: Integrating Materials and Manufacturing Innovation | Issue 3/2022

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Abstract

This study intends to optimize the electromagnetic interference (EMI) shielding effectiveness of multi-walled carbon nanotubes/polyvinyl alcohol (MWCNTs/PVA) composite nanofibers based on multiple nonlinear neuro-regression analysis. The effect of MWCNTs content, thickness, and frequency on the shielding properties of MWCNTs/PVA nanofibers has been investigated in the analysis. The parameters were determined from a literature study focused on the designing and production of MWCNTs/PVA nanofibers as an EMI shielding composite material. Within the scope of the present study, 12 unique candidate models for each response were generated to test the accuracy of the predictions. Determination coefficients and boundedness of models have been checked to acquire the most realistic ones. Nelder-Mead, Simulated Annealing, Differential Evolution, and Random Search algorithms were used to attain the optimum parameters for shielding effectiveness of the composite nanofiber structure by maximizing the absorption while maintaining the minimum reflection. The present paper demonstrates that the proposed methodology can significantly contribute to the experimental studies regarding the materials design by predicting the process reliably.
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Literature
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Metadata
Title
Modeling and Optimum Design of Carbon Nanotube/Polyvinyl Alcohol Hybrid Nanofibers as Electromagnetic Interference Shielding Material
Authors
Kemal Bartu Aydın
Levent Aydin
Fethullah Güneş
Publication date
15-08-2022
Publisher
Springer International Publishing
Published in
Integrating Materials and Manufacturing Innovation / Issue 3/2022
Print ISSN: 2193-9764
Electronic ISSN: 2193-9772
DOI
https://doi.org/10.1007/s40192-022-00270-7

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