The Influence of Electrospinning Process Parameters of Polyvinylidene Fluoride and Polyacrylonitrile (PVDF/PAN) Nanofiber Composites

Authors

Ida Sriyanti , Muhammad Rama Almafie , Rahma Dani , Meutia Kamilatun Nuha Ap Idjan , Radiyati Umi Partan , M Rudi Sanjaya , Jaidan Jauhari

DOI:

10.29303/jppipa.v9i9.4840

Published:

2023-09-25

Issue:

Vol. 9 No. 9 (2023): September

Keywords:

Concentration, Distance tip, Flow rate, High voltage, Homogeneity

Research Articles

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Sriyanti, I., Almafie, M. R., Dani, R., Idjan, M. K. N. A. ., Partan, R. U. ., Sanjaya, M. R., & Jauhari, J. (2023). The Influence of Electrospinning Process Parameters of Polyvinylidene Fluoride and Polyacrylonitrile (PVDF/PAN) Nanofiber Composites. Jurnal Penelitian Pendidikan IPA, 9(9), 7159–7169. https://doi.org/10.29303/jppipa.v9i9.4840
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Abstract

PAN cannot be used as a stand-alone nanofiber, so it needs to be modified through copolymerization with other polymers, such as PVDF. It is composite mutually beneficial for both PVDF/PAN polymers. Study aims to see the effect of process parameters, such as voltage, flow rate and needle tip distance of PVDF/PAN composite nanofiber as well as molecular interaction and crystal structure, to confirm the presence of polymer in the nanofiber composite. The nanofibers with solution parameters PN1: PVDF 6% and PAN 8%, PN2: PVDF 6% and PAN 10%, and PN3: PVDF 6% and PAN 12% were prepared using electrospinning. Morphology of the process parameters of voltage (12kV, 16kV, 18kV), flow rate (30 μl/min, 60 μl/min, 90 μl/min) and needle tip distance (75 mm, 100 mm, 125 mm) were observed. The results showed straight and continuous fibre morphology, with a smooth surface and no beaded structure, with homogeneous fibre distribution with an increase in diameter from 394 ± 79 nm (NF1) to 851 ± 89 nm (NF3). The optimal state was in the solution of PN2: PAN 10% (w/w) and PVDF 6% (w/w), High Voltage 12 kV, Flow Rate PN3: 60 μl/min, and Needle to Collector Distance 75 mm.

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Author Biographies

Ida Sriyanti, Physics Education, Universitas Sriwijaya, Palembang-Prabumulih Street KM.32, Indralaya 30662, ID, Indonesia

Muhammad Rama Almafie, Mathematics and Natural Sciences, Faculty of Mathematics and Natural Sciences, Universitas Sriwijaya, Indralaya, Indonesia.

Rahma Dani, Physics Education, Faculty of Education, Universitas Sriwijaya, Indralaya, Indonesia.

Meutia Kamilatun Nuha Ap Idjan, Universitas Sriwijaya

Radiyati Umi Partan, Medicine, Faculty of Medicine, Universitas Sriwijaya, Indralaya 30662, ID Indonesia.

M Rudi Sanjaya, Laboratory of Instrumentation and Nanotechnology Applications, Faculty of Computer Science, Universitas Sriwijaya, Indralaya, Indonesia.

Jaidan Jauhari, Laboratory of Instrumentation and Nanotechnology Applications, Faculty of Computer Science, Universitas Sriwijaya, Indralaya, Indonesia.

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