The specific concentration of the polymeric structure composition of polyacrylonitrile was determined and found to start at (5% W). By weight, where several samples of polyacrylonitrile with different concentrations were prepared in a dimethylformamide solution at a temperature of 298 K, the prepared solutions are spun with a high-safety homemade electrospinning device that contains many variables and in specific parameters such as needle distance from the collector, rate from pumping the solution, the speed of the compound, the stabilization of the voltage and the diameter of the needle. The only variable was concentration, and the average spun fiber diameters of samples prepared from polyacrylonitrile were measured with a microscope. Electronic scanning, where it was found that the diameter of the average nanofibers spun from polyacrylonitrile increases with increasing concentration, then some physical properties of the resulting polyacrylonitrile spun nanofibers were studied according to crystallization. The polyacrylonitrile size, streptococcus resistance spectrum, and loss factor of spun samples were studied, and it was found that the studied samples had uniform crystallinity. The relaxation time of samples prepared from polyacrylonitrile nanofibers at a temperature of 298 K was calculated, and by drawing the relationship between the relaxation time and the concentration of the samples, it was found that the relaxation time increases linearly with increasing concentration.
| Published in | International Journal of Biochemistry, Biophysics & Molecular Biology (Volume 7, Issue 1) |
| DOI | 10.11648/j.ijbbmb.20220701.13 |
| Page(s) | 12-18 |
| Creative Commons |
This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited. |
| Copyright |
Copyright © The Author(s), 2022. Published by Science Publishing Group |
Electrospinning, Nanofibers, Polyacrylonitrile, IS
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APA Style
Alia Hindi, Said Abdul-Noor, Salah Al-Haj Omar. (2022). Physical Properties of Nanofibers of Different Concentrations of Polyacrylonitrile. International Journal of Biochemistry, Biophysics & Molecular Biology, 7(1), 12-18. https://doi.org/10.11648/j.ijbbmb.20220701.13
ACS Style
Alia Hindi; Said Abdul-Noor; Salah Al-Haj Omar. Physical Properties of Nanofibers of Different Concentrations of Polyacrylonitrile. Int. J. Biochem. Biophys. Mol. Biol. 2022, 7(1), 12-18. doi: 10.11648/j.ijbbmb.20220701.13
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Download@article{10.11648/j.ijbbmb.20220701.13,
author = {Alia Hindi and Said Abdul-Noor and Salah Al-Haj Omar},
title = {Physical Properties of Nanofibers of Different Concentrations of Polyacrylonitrile},
journal = {International Journal of Biochemistry, Biophysics & Molecular Biology},
volume = {7},
number = {1},
pages = {12-18},
doi = {10.11648/j.ijbbmb.20220701.13},
url = {https://doi.org/10.11648/j.ijbbmb.20220701.13},
eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ijbbmb.20220701.13},
abstract = {The specific concentration of the polymeric structure composition of polyacrylonitrile was determined and found to start at (5% W). By weight, where several samples of polyacrylonitrile with different concentrations were prepared in a dimethylformamide solution at a temperature of 298 K, the prepared solutions are spun with a high-safety homemade electrospinning device that contains many variables and in specific parameters such as needle distance from the collector, rate from pumping the solution, the speed of the compound, the stabilization of the voltage and the diameter of the needle. The only variable was concentration, and the average spun fiber diameters of samples prepared from polyacrylonitrile were measured with a microscope. Electronic scanning, where it was found that the diameter of the average nanofibers spun from polyacrylonitrile increases with increasing concentration, then some physical properties of the resulting polyacrylonitrile spun nanofibers were studied according to crystallization. The polyacrylonitrile size, streptococcus resistance spectrum, and loss factor of spun samples were studied, and it was found that the studied samples had uniform crystallinity. The relaxation time of samples prepared from polyacrylonitrile nanofibers at a temperature of 298 K was calculated, and by drawing the relationship between the relaxation time and the concentration of the samples, it was found that the relaxation time increases linearly with increasing concentration.},
year = {2022}
}
TY - JOUR T1 - Physical Properties of Nanofibers of Different Concentrations of Polyacrylonitrile AU - Alia Hindi AU - Said Abdul-Noor AU - Salah Al-Haj Omar Y1 - 2022/04/28 PY - 2022 N1 - https://doi.org/10.11648/j.ijbbmb.20220701.13 DO - 10.11648/j.ijbbmb.20220701.13 T2 - International Journal of Biochemistry, Biophysics & Molecular Biology JF - International Journal of Biochemistry, Biophysics & Molecular Biology JO - International Journal of Biochemistry, Biophysics & Molecular Biology SP - 12 EP - 18 PB - Science Publishing Group SN - 2575-5862 UR - https://doi.org/10.11648/j.ijbbmb.20220701.13 AB - The specific concentration of the polymeric structure composition of polyacrylonitrile was determined and found to start at (5% W). By weight, where several samples of polyacrylonitrile with different concentrations were prepared in a dimethylformamide solution at a temperature of 298 K, the prepared solutions are spun with a high-safety homemade electrospinning device that contains many variables and in specific parameters such as needle distance from the collector, rate from pumping the solution, the speed of the compound, the stabilization of the voltage and the diameter of the needle. The only variable was concentration, and the average spun fiber diameters of samples prepared from polyacrylonitrile were measured with a microscope. Electronic scanning, where it was found that the diameter of the average nanofibers spun from polyacrylonitrile increases with increasing concentration, then some physical properties of the resulting polyacrylonitrile spun nanofibers were studied according to crystallization. The polyacrylonitrile size, streptococcus resistance spectrum, and loss factor of spun samples were studied, and it was found that the studied samples had uniform crystallinity. The relaxation time of samples prepared from polyacrylonitrile nanofibers at a temperature of 298 K was calculated, and by drawing the relationship between the relaxation time and the concentration of the samples, it was found that the relaxation time increases linearly with increasing concentration. VL - 7 IS - 1 ER -
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